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Top 50 Sustainability Angel Investors (July 2026)

The most active angel investors investing in Sustainability startups. This investor list is updated monthly from the Shizune investor database, ranked by number of investments in Sustainability startup companies. Find investors to raise a Pre-Seed, Seed or Series A round with Shizune.
Investor Relevant Deals Geography Stage Focus Round Size
Soheila Yalpani
Angel
9 United States, Switzerland Seed, Pre-Seed, Series A Consulting, GreenTech, Cyber Security $125k–$10M
Bhavik Bajaj
Angel
9 United States, Switzerland, United Kingdom Pre-Seed, Seed, Angel Information Technology, Software, FinTech $15k–$5M
Sahin Boydas
Angel
7 United States, Mexico, Norway Seed, Series A, Series B Software, Financial Services, Information Technology $500k–$150M
Danny Hayes
Angel
7 United States, Switzerland Seed, Pre-Seed Clean Energy, Cyber Security, Finance $800k–$10M
Jackson Moses
Angel
7 United States, Canada, Nigeria Pre-Seed, Seed, Series A Aerospace, National Security, Military $600k–$70M
Sake Bosch
Angel
6 The Netherlands, France, Israel Seed, Series A, Series B Software, E-Commerce, Biotechnology $1.9M–$77M
John Clifford
Angel
6 Australia, United Kingdom Seed, Pre-Seed Energy, Solar, Software $500k–$2.3M
Uday Kumar Bangalore Shivaraman
Angel
6 United Kingdom, India, United States Seed, Series B FinTech, Financial Services, E-Commerce $372k–$28M
Ahu Serter
Angel
6 Turkey, Greece, Germany Seed, Pre-Seed, Series A Software, Manufacturing, Transportation $100k–$4M
Bill Gates
Angel
6 United States, Canada, Israel Series C, Series A, Series B Energy, Biotechnology, Manufacturing $12M–$161M
Mark Cuban
Angel
6 United States, Canada, Vietnam Seed, Series A, Angel Blockchain, Software, Artificial Intelligence $80k–$25M
Daniel Curran
Angel
6 United States, Canada, Brazil Seed, Series A, Series B E-Commerce, Software, Internet $600k–$50M
Chris Sang
Angel
6 United States, Australia, India Seed, Pre-Seed, Series A Software, E-Commerce, SaaS $337k–$21M
Alfred Luger
Angel
6 Austria, Germany, United Kingdom Seed, Angel, Pre-Seed Software, Apps, E-Learning $650k–$3.6M
Johann "Hansi" Hansmann
Angel
6 Austria, United Kingdom, Germany Seed, Angel, Pre-Seed Software, Health Care, Fitness $300k–$4.1M
Hesham Zreik
Angel
6 United States, Nigeria, India Pre-Seed, Seed, Series A Information Technology, Software, Artificial Intelligence $20k–$5M
Tim Draper
Angel
5 United States, United Kingdom, Canada Seed, Series A, Series B Software, FinTech, Financial Services $356k–$50M
Sagar Ratilal Bavarva
Angel
5 India, The Netherlands, Germany Private Equity, Pre-Seed Renewable Energy, Solar, Energy $6k–$20M
Anupam Mittal
Angel
5 India, United States, France Seed, Angel, Pre-Seed E-Commerce, Food and Beverage, Software $11k–$2.8M
Bradley Horowitz
Angel
5 United States, United Kingdom, Germany Seed, Series A, Series B Software, Information Technology, Artificial Intelligence $150k–$120M
David Helgason
Angel
5 United States, Denmark, Finland Seed, Series A, Pre-Seed Software, Gaming, Information Technology $1k–$30M
Eric Schmidt
Angel
5 United States, United Kingdom, Canada Series A, Seed, Series B Artificial Intelligence, Software, Machine Learning $120k–$863M
Rand Hindi
Angel
5 France, United States, Germany Seed, Pre-Seed Software, Cryptocurrency, Information Technology $125k–$11M
Paul Forster
Angel
5 United Kingdom, Germany, United States Seed, Series A, Pre-Seed Software, FinTech, Financial Services $1.1M–$18M
Ishara Yusdian
Angel
5 Indonesia, Singapore Seed, Convertible Note, Debt Financing Agriculture, Lifestyle, Waste Management $10k–$1.5M
Akshay Singhal
Angel
5 India, United States Seed, Pre-Seed Pet, AgTech, Battery $1.1M–$3.4M
Dylan Taylor
Angel
5 United States, Canada, Finland Seed, Series A Aerospace, Space Travel, Satellite Communication $34k–$21M
Jeff Dean
Angel
5 United States, United Kingdom, Japan Seed, Series A, Pre-Seed Artificial Intelligence, Information Technology, Software $450k–$60M
Sunmeet Jolly
Angel
5 United States, Israel, Hong Kong Seed, Series A Software, Artificial Intelligence, Internet $350k–$28M
Sam Altman
Angel
5 United States, Canada, Ghana Seed, Series A, Series B Software, Artificial Intelligence, Internet $1.2M–$100M
Naruhisa Nakagawa
Angel
5 Japan, United States, United Kingdom Seed, Series A Agriculture, Manufacturing, AgTech $1M–$4.5M
Erik Peterson
Angel
5 United States, Canada, Algeria Seed, Equity Crowdfunding, Series A Software, Biotechnology, SaaS $69k–$20M
Nevzat Aydın
Angel
5 Turkey, United States, France Seed, Angel Internet, Software, E-Commerce $100k–$3.7M
Jeremy Yap
Angel
5 United States, United Kingdom, Germany Seed, Pre-Seed, Angel Software, Artificial Intelligence, Machine Learning $125k–$6.3M
Thomas McInerney
Angel
5 United States, United Kingdom, Switzerland Seed, Angel, Series A Software, Mobile, Enterprise Software $115k–$6.1M
Rayyan Islam
Angel
5 United States, France, Switzerland Seed, Series A Renewable Energy, Energy, Biotechnology $230k–$50M
Edward Ismawan Chamdani
Angel
5 Indonesia, Singapore Seed, Series A, Series B Lifestyle, Agriculture, Aquaculture $500k–$1.2M
Jordan Mendell
Angel
5 United States Seed, Series B Software, Consumer Electronics, Sports
Jonathan Wasserstrum
Angel
4 United States, Canada, Mexico Seed, Pre-Seed, Series A Real Estate, Software, FinTech $227k–$18M
Philipp Andernach
Angel
4 Germany, United Kingdom Seed, Series A Software, B2B, Recycling
Christian Edler
Angel
4 United States, Germany, United Kingdom Seed, Series A, Pre-Seed Financial Services, Information Technology, Software
Lea-Sophie Cramer
Angel
4 Germany, Austria Seed, Pre-Seed, Angel Food and Beverage, FinTech, Sustainability
Jon Oringer
Angel
4 United States, France, United Kingdom Seed, Pre-Seed, Series A Software, Information Technology, Health Care
Rohan Oza
Angel
4 United States Seed, Series A, Series B Food and Beverage, E-Commerce, Health Care
Vishal Rao
Angel
4 United States, India, Canada Seed, Pre-Seed Software, Artificial Intelligence, Information Technology
Jon Moulton
Angel
4 United Kingdom, Cyprus, Luxembourg Seed, Series A Financial Services, FinTech, Banking
Slava Agafonov
Angel
4 United States Pre-Seed SaaS, Battery, Big Data
Brad Flora
Angel
4 United States, United Kingdom, Mexico Pre-Seed, Seed, Series A Software, Artificial Intelligence, SaaS
Julie McDermott
Angel
4 United States, India, Mexico Seed, Debt Financing, Pre-Seed E-Commerce, Marketplace, Information Technology
Ralf Dummel
Angel
4 Germany, United States, Switzerland Angel, Seed Food and Beverage, Manufacturing, Product Design
Access all 3182 angel investors in Sustainability startups.

Access 48,091 investors

822 industries, 177 countries. Updated daily. Emails and phones included.

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Investor list

Soheila Yalpani
Angel · Santa Monica, California, United States · 9 investments in Sustainability startups

oheila is an entrepreneur with C-team leadership experience on project management and pre-master planning of large-scale smart, resilient green infrastructure projects.

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Investment focus

  • Industry: Consulting, GreenTech, Cyber Security
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, Switzerland

Investor stats

  • Total investments: 13
  • Round size: Seed $125k–$10M; Pre-Seed $250k–$4M
  • Lead/follow: 85% lead, 15% follow

Portfolio highlights

  • Mountain Gate — Accelerating the transition to a more sustainable planet through global green infrastructure deployment.
  • TerraScale Systems — Accelerating the transition to a more sustainable planet through global green infrastructure deployment.
  • Climate Transition Swiss AG — Accelerating the transition to a more sustainable planet through global green infrastructure deployment.
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Bhavik Bajaj
Angel · 9 investments in Sustainability startups

Bhavik Bajaj

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Investment focus

  • Industry: Information Technology, Software, FinTech
  • Stage:Pre-Seed, Seed, Angel
  • Geography: United States, Switzerland, United Kingdom

Investor stats

  • Total investments: 74
  • Round size: Seed $100k–$5M; Angel $15k–$1.6M; Pre-Seed $46k–$1.3M
  • Lead/follow: 24% lead, 76% follow

Portfolio highlights

  • Asepha — Asepha is an AI clinical decision support (CDS) tool to help healthcare professionals make faster clinical decisions.
  • ORA Technologies — E-Commerce, Super App
  • THIRUMALS PAPER ARIZONA PVT. LTD. — TRADING PLATFORM OF PULP , PAPER & PACKAGING
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Sahin Boydas
Angel · San Francisco Bay Area, California, United States · 7 investments in Sustainability startups

Sahin Boydas is the PEF Chapter Lead of PEF Community. He previously worked at RemoteTeam.com as CEO and Founder. Sahin Boydas attended Koç University, where he took a Bachelor of Science in Computer Engineering, and Bahcesehir University, where he took a Master of Business Administration in Entrepreneurship.

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Investment focus

  • Industry: Software, Financial Services, Information Technology
  • Stage:Seed, Series A, Series B
  • Geography: United States, Mexico, Norway

Investor stats

  • Total investments: 247
  • Round size: Seed $500k–$15M; Series A $7M–$35M; Series B $23M–$150M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Seezo — Seezo provides security design reviews for every feature a company builds, leveraging Gen AI to scale threat modeling. The platform helps developers ship features faster by identifying potential risks and vulnerabilities. Seezo focuses on application security (AppSec) and aims to integrate security seamlessly into the development process.
  • Neurable — Neurable develops software to understand human intent by using advanced machine learning techniques to classify the electrical signals produced by your brain. Neurable's software turns these biometric signals into actionable insights for measuring emotion and providing control of connected devices.
  • Reliable Robotics — Advanced automation will make aircraft safer, more available, more affordable and fundamentally transformative to the way goods and people move around the planet.
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Danny Hayes
Angel · Zürich, Zurich, Switzerland · 7 investments in Sustainability startups

As the CEO of Climate Transition Swiss AG, I lead a Swiss company that develops and finances green, resilient infrastructure projects across North America, Europe, and Japan. With over 20 years of international business experience, I have a strong track record of delivering sustainable energy solutions that create positive environmental and socialimpact.In addition to my role as CEO, I am also a Lobbyist for Climate Policy at the U.S. House of Representatives, where I focus on influencing environmental initiatives in Japan and Europe. I am passionate about advocating for climate action and fostering global collaboration on this urgent issue. I am also a member of the Forbes Business Council and a regular contributor to their climate section, where I share my insights and expertise on green business and policy.

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Investment focus

  • Industry: Clean Energy, Cyber Security, Finance
  • Stage:Seed, Pre-Seed
  • Geography: United States, Switzerland

Investor stats

  • Total investments: 11
  • Round size: Seed $1M–$10M; Pre-Seed $800k–$4M
  • Lead/follow: 91% lead, 9% follow

Portfolio highlights

  • TerraScale Systems — Accelerating the transition to a more sustainable planet through global green infrastructure deployment.
  • Climate Transition Swiss AG — Accelerating the transition to a more sustainable planet through global green infrastructure deployment.
  • Climate Transition Development — Climate Transition Development Corporation (CTD) is leading the Green Snow Project – an innovative hybrid renewable energy venture in Northern Japan. The company's mission is to revolutionize Japan’s renewable energy sector by harnessing the abundant low to medium-heat geothermal resources available in the region.Together with ourdevelopment partners, TerraScale Inc. and Global Family, the company is committed to tackling the challenges of the geothermal energy sector and transforming the way Japan generates power. The company's work forms an integral part of the Japan-US collaboration on geothermal energy development and aims to significantly reduce fossil fuel reliance and cut carbon emissions.
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Jackson Moses
Angel · Palo Alto, California, United States · 7 investments in Sustainability startups

Jackson Moses is the Founder and Managing Partner of Silent Ventures. He previously worked at ThinkOrbital as an Advisor. Jackson attended the University of California, Berkeley, where he took a Bachelor of Arts in Economics with a focus on Monetary Policy and a Bachelor of Arts in Political Science with a focus on Game Theory.

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Investment focus

  • Industry: Aerospace, National Security, Military
  • Stage:Pre-Seed, Seed, Series A
  • Geography: United States, Canada, Nigeria

Investor stats

  • Total investments: 122
  • Round size: Seed $3.3M–$28M; Pre-Seed $600k–$5.4M; Series A $17M–$70M
  • Lead/follow: 14% lead, 86% follow

Portfolio highlights

  • Neatleaf — Sustainable agriculture with optimal yields through data-driven understanding and comprehensive automation for everyone.
  • Amca — Amca acquires and develops critical aerospace and defense products and then scales them to deliver what the industry needs next. The company emphasizes rapid prototyping and delivery of new products, aiming to respond promptly to customer needs. Amca is committed to deploying top engineering and manufacturing talent to assist customers in buildingnew products and solving complex problems.
  • Terra Industries — Terra Industries develops autonomous security systems and software platforms that support the monitoring and protection of physical assets, infrastructure, and operational environments across land, air, and maritime domains. The company provides unmanned vehicles, autonomous towers, and sensor-based surveillance hardware that collect and transmitdata for continuous situational awareness. Its software layer, built around an integrated operating system, processes sensor inputs, applies artificial intelligence models, and coordinates automated responses to detected events. Terra Industries designs its systems to support functions such as perimeter security, infrastructure monitoring, asset tracking, and threat detection within complex operational settings. The company’s platforms enable operators to manage multiple autonomous devices through a unified interface that supports mission planning, data visualization, and system control. Its technology is used by organizations that require coordinated security, monitoring, and response capabilities for facilities, remote sites, and distributed operations.
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Sake Bosch
Angel · Amsterdam, Noord-Holland, The Netherlands · 6 investments in Sustainability startups

Sake Bosch is a Founder and Managing Partner of Prime Ventures since 1999. Sake brings over 25 years of experience in marketing and sales and venture capital to Prime. Prior to founding Prime in 1999, Sake was a Senior Principal at Holland Venture and was responsible for managing investments in technology companies. Sake was involved in many ofthe Holland Venture technology investments including Applicare Medical Imaging (acquired by GE Medical Systems), BWise (acquired by Nasdaq), SQL Systems (acquired by Datastream) and Freecom (acquired by Mitsubishi Kagaku Media). Before joining Holland Venture in 1994, Sake worked as an Independent Corporate Finance Consultant focusing primarily on early stage companies. Prior to this position Sake was a Sales Executive at Securitas Group. Sake started his career in 1989 as a Strategic Market Analyst at VNU. Sake serves on the board of directors of Civolution, 4C, Dealerdirect, Digital Origin, Greetz, Forcare, SaaSPlaza, SlimPay and Takeaway.com. Previous investments include: 3mensio Medical Imaging (acquired by Esaoto), eBuddy (acquired by Booking.com), Global Collect (acquired by General Atlantic), MarketXS (acquired by Markit), Nedstat (acquired by comScore Inc.), Tridion (acquired by SDL) and Watermark (acquired by Qurius). Sake holds an M.Sc. degree in Business Administration as well as a B.A. degree in Management Science and Industrial Engineering.

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Investment focus

  • Industry: Software, E-Commerce, Biotechnology
  • Stage:Seed, Series A, Series B
  • Geography: The Netherlands, France, Israel

Investor stats

  • Total investments: 32
  • Round size: Seed $1.9M–$9.5M; Series A $6.9M–$29M; Series B $7.1M–$77M
  • Lead/follow: 41% lead, 59% follow

Portfolio highlights

  • TerraSpark — TerraSpark Energy specializing in software solutions for renewable energy asset management. The product, TerraSpark Hub, provides comprehensive oversight of commercial and technical data for green energy assets like solar and wind projects.
  • Recupere Metals — Recupere Metals focused on recycling copper scrap into high-quality electrical wires. It uses a patented mechanical process enhanced by AI to boost conductivity from impure scrap, bypassing energy-intensive smelting.
  • A&B Smart Materials — The A&B Smart Materials Using innovative cooling technologies to boost photovoltaic efficiency.
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John Clifford
Angel · Melbourne, Victoria, Australia · 6 investments in Sustainability startups

John Clifford

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Investment focus

  • Industry: Energy, Solar, Software
  • Stage:Seed, Pre-Seed
  • Geography: Australia, United Kingdom

Investor stats

  • Total investments: 10
  • Round size: Seed $500k–$2.3M
  • Lead/follow: 20% lead, 80% follow

Portfolio highlights

  • 3E Group
  • Relectrify — Unlocking extra lifetime and performance of batteries via advanced battery management (BMS) technology.
  • Gridcog — Gridcog provides holistic software to plan, track, and optimize your transition to a decentralized and decarbonized energy future.
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Uday Kumar Bangalore Shivaraman
Angel · Bengaluru, Karnataka, India · 6 investments in Sustainability startups

Angel / Sophisticated Investor and Trader (Ex London Stock Exchange(LSE), Deutsche Bank, London Clearing House(LCH) ) , Invested in 60+ Startups / 4 successful exits (with Avg 20x) and counting more. (Web3 -> udaybs.ETH )Invested in following asset classes from past 2 decades across UK / India / US / Europe / -Private Equity (Seed / Growth / VC/ Acquisition / Merger) - Equity Markets - Real Estate - FX - Commodity - Bonds - Fintech, Blockchain, Crypto Market, Web3 , DeFi, NFT - Derivative Markets / Hedging / F&O / CFDGrowing Wealth in bumpy economic rides - There is no secret formula. Investment is an art. Being vigilant, dynamic, connecting dots, evaluating risk with constant change, loads of patience and visualising medium to long term.Private Equity Investments across globe in following domains / categories: - Energy - EV / Carbon Footprint - Blockchain / FinTech / AI / ML / Web3 / DeFi - D2C / B2C - Food & Beverages - Pharma - Media & Entertainment

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Investment focus

  • Industry: FinTech, Financial Services, E-Commerce
  • Stage:Seed, Series B
  • Geography: United Kingdom, India, United States

Investor stats

  • Total investments: 49
  • Round size: Seed $372k–$4.5M; Series B $11M–$28M
  • Lead/follow: 8% lead, 92% follow

Portfolio highlights

  • Agnikul — Agnikul Cosmos designs and manufactures orbital-class launch vehicles powered by 3D-printed engines. From custom payloads to affordable private launches, we make space access simple, scalable, and mission-focused.
  • Log 9 Materials — Log 9 Materials Scientific Private Limited is a graphene research and development company. At Log 9 Materials we are determined to accelerate the commercialization of graphene nanotechnology. We have just developed the first commercial product on graphene- 'Smoke-safe'. This innovative graphene based cigarette filter reduces the risk ofgetting cancer by 90%. We offer a wide range of graphene (CVD graphene, rGO) and its derivatives. We bring to you graphene as researchers and not just manufactures, so we understand the triviality of the grade of our products.
  • Toffee Ride - Learning App for Classes I - IV — Developed by a group of IIM, NIT alumni, with the support of academicians and child development experts, Toffee Ride is an app-based learning program that helps your child develop a thorough understanding of fundamental concepts and improve their language skills. Toffee Ride helps to make productive use of your kid's screen time by keepingthem engaged through a wide variety of fun-filled learning activities. Toffee Ride is specifically designed for Classes I-IV and contains more than 800 + lessons and 6000 + activities, which provide comprehensive coverage of English, Maths, EVS, GK, Social Studies, and Life Skills. Our Vision: “Making premium education affordable”The level of personalized attention required during the formative years is lacking in most schools, except for a few premium ones. Moreover, most parents, especially working professionals, often find it difficult to find time to compliment their kids learning in school. A rather serious implication of this is that children whose development lag behind during their early years find it very difficult to catch up in their higher classes. Through Toffee Ride, we attempt to bridge this gap using technology as an enabler to provide the much-needed personal attention in early learning.
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Ahu Serter
Angel · Istanbul, Istanbul, Turkey · 6 investments in Sustainability startups

Ahu Serter is the Founder and President of Fark Labs. She previously worked at FARHYM Vehicle Interiors as a Head of Management Committee, Board Member. Ahu Serter attended Pace University.

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Investment focus

  • Industry: Software, Manufacturing, Transportation
  • Stage:Seed, Pre-Seed, Series A
  • Geography: Turkey, Greece, Germany

Investor stats

  • Total investments: 34
  • Round size: Seed $110k–$3.6M; Pre-Seed $100k–$1.5M; Series A $3.2M–$4M
  • Lead/follow: 24% lead, 76% follow

Portfolio highlights

  • Jobtogo — Jobtogo is a freelancer platform that offers solutions to the problems experienced by companies in the supply of talent.
  • Euronova — Euronova develops advanced raw materials based on the ideas of sustainability, recycling, and circular economy.
  • Tripy Mobility — Are you ready to pedal the city? Download the Tripy app to view available shared bikes for rent and start your journey now.
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Bill Gates
Angel · Washington, District of Columbia, United States · 6 investments in Sustainability startups

Bill Gates is the Co-chair of Bill and Melinda Gates Foundation. He attended Harvard University.

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Investment focus

  • Industry: Energy, Biotechnology, Manufacturing
  • Stage:Series C, Series A, Series B
  • Geography: United States, Canada, Israel

Investor stats

  • Total investments: 95
  • Round size: Series A $12M–$105M; Series B $14M–$161M; Series C $14M–$135M
  • Lead/follow: 23% lead, 77% follow

Portfolio highlights

  • Koloma — Koloma is revolutionizing clean energy by harnessing naturally occurring hydrogen from deep within the Earth.
  • TerraPower — Leading innovations in nuclear applications for reactor and storage technology, while advancing methods to transform the fight against cancer.
  • Lucy Therapeutics — Lucy Therapeutics, a Boston-based biotech with a unifying mitochondrial platform, is developing small molecule treatments for neurological diseases.
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Access 48,091 investors

822 industries, 177 countries. Updated daily. Emails and phones included.

Browse database — It's Free!
Mark Cuban
Angel · Dallas, Texas, United States · 6 investments in Sustainability startups, 10 in the past 12 months

Mark Cuban is the founder of Fireside, Chairman and Founding Partner of AXS TV, and the Owner of Dallas Mavericks. He previously worked at Broadcast.com as a Co-Founder. Mark Cuban attended the Indiana University Bloomington.

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Investment focus

  • Industry: Blockchain, Software, Artificial Intelligence
  • Stage:Seed, Series A, Angel
  • Geography: United States, Canada, Vietnam

Investor stats

  • Total investments: 160
  • Round size: Seed $1.4M–$12M; Angel $80k–$600k; Series A $4M–$25M
  • Lead/follow: 24% lead, 76% follow

Portfolio highlights

  • Bluprynt — Bluprynt provides world-class infrastructure solutions for founders, infrastructure providers, and investors seeking to access new data and compliance ecosystems.
  • Burwoodland — Building communities over a shared love of music.
  • Advanced Machine Intelligence — AMI - Advanced Machine Intelligence - builds world-model-based AI that understands the real world. We develop safe, controllable intelligent systems for industry, robotics, healthcare, and beyond.
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Daniel Curran
Angel · San Francisco, California, United States · 6 investments in Sustainability startups

Daniel Curran is the Founder and CEO at CustEx.com.

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Investment focus

  • Industry: E-Commerce, Software, Internet
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, Brazil

Investor stats

  • Total investments: 145
  • Round size: Seed $600k–$5M; Series A $3.6M–$23M; Series B $2.3M–$50M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • RentoMojo — RentoMojo is an online furniture rental platform that was incorporated in November 2014.It currently operates in Bangalore, Pune, Mumbai, Hyderabad, Chennai, Delhi, Gurgaon and Noida.RentoMojo was founded by Geetansh Bamania, an ex-IITM, in November 2014 in India. Like many other young working professionals, he was living in rented apartments,working long hours and found it inconvenient to equip the house with furniture when he moved. RentoMojo was developed to provide an alternative to buying and selling furniture in rental properties.
  • Shred Video — Shred Video, a new startup launching out of Y Combinator, allows users to take footage from their iPhone, GoPro or drone and simply match it with a song from the user’s iTunes library. That’s all. Shred Video does the rest of the work.Taking into account the acceleration of the camera itself, Shred Video can pin-point the moments of action forsurfers, snowboarders, skaters and other acceleration-based sports to highlight all of the coolest clips in your footage. And beyond that, Shred Video matches those epic moments with the beat-drop of the song.
  • GC Plus — Find Your Next Home Service Expert With Ease
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Chris Sang
Angel · Sydney, New South Wales, Australia · 6 investments in Sustainability startups

Venture Capitalist, Managing Partner, Chief Technology Officer

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Investment focus

  • Industry: Software, E-Commerce, SaaS
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, Australia, India

Investor stats

  • Total investments: 119
  • Round size: Seed $337k–$3.4M; Pre-Seed $350k–$900k; Series A $2.5M–$21M
  • Lead/follow: 13% lead, 87% follow

Portfolio highlights

  • Cloobot Inc — Cloobot X: Your Premier Software Implementation transforms your vision into reality with our state-of-the-art software implementation studio. Leveraging cutting-edge AI technology, our expert team delivers rapid, efficient, and innovative solutions tailored to your unique business needs.
  • Tokenise — Tokenise acts as a data layer for web3 projects and their tokens. We help founders build their tokens simply, mint/launch their tokens on-chain and then manage their tokens in one place. Tokenise enables founders to curate rich data rooms that make it easier for investors to get onboard. We empower community with unprecedented insights andaccessibility into their favourite projects and their tokens.
  • Bloodstock Advantage — Stealth
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Alfred Luger
Angel · Austria, Pangasinan, Philippines · 6 investments in Sustainability startups

Alfred Luger

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Investment focus

  • Industry: Software, Apps, E-Learning
  • Stage:Seed, Angel, Pre-Seed
  • Geography: Austria, Germany, United Kingdom

Investor stats

  • Total investments: 17
  • Round size: Seed $650k–$3.6M; Angel $713k–$1M; Pre-Seed $768k–$1.9M
  • Lead/follow: 6% lead, 94% follow

Portfolio highlights

  • eco.mio — eco.mio enables companies to reach their climate targets while realizing significant savings: Incentivize employees to travel consciously with eco mio's end-to-end integrated software solution.
  • Viora - visible through confidence — Ada Growth is on a mission to put a mentor in every woman's pocket. We combine AI with microlearning to provide professional growth and development tools for women in the workplace and help companies attract, retain, and grow female talent. Download the Ada App today!The Ada App is a microlearning app that provides 2 minute short formvideos, miniquizzes, action items, and summaries that lead to long-term behavioral changes in the workplace. It also contains a digital mentor that can provide dynamic coaching in the spirit of the Ada App library of content, so that Ada App users have access to casual lessons when they have a few minutes a day as well as immediate feedback for any upcoming situation.Ada Growth serves the B2B enterprise and SME space primarily to companies with over 400 employees. We sell a professional growth / EdTech / L&D solution to HR, Employee Training and DEI administrators. We are vertical agnostic and provide a growth experience for both white collar and blue collar workers. Most EdTech solutions tend to flow to the corporate office layer of an enterprise, where this is a saturation of resources available. Many of our users have not been given professional growth tools purposefully built for them before or made flexible for their lifestyle, unlocking value for both the employee as well as the employer.We are the first enterprise-ready professional EdTech solution built specifically for women.
  • 123-Transporter — Transporter mieten ab nur 45€ Volle 24h | Unlimitierte KM | digitale Vignette inkl. Einfach. Flächendeckend. Kundenzentriert: https://de.trustpilot.com/review/123-transporter.at
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Johann "Hansi" Hansmann
Angel · Vienna, Wien, Austria · 6 investments in Sustainability startups

Dr. Johann ‘Hansi’ Hansmann was born in Austria and studied economics in Vienna. He spent the major part of his professional life working as an executive in the pharmaceutical industry in Austria, Germany, UK and Spain. He gathered several years of entrepreneurial experience running successfully his own pharmaceutical company in Spain afterconducting a management buy-out of a big pharmaceutical plant, making an exit in 2003. Since this time he is active as investor and business angel. He currently holds investments with a geographical focus on Austria, Germany, UK and Spain both internet and in the health industry. He led Runtastic, shpock, mysugr and just recently durchblicker and Busuu to extraordinary exits. He was president of the ‘Austrian Angels Investors Association’ until 2021, was awarded 'Best European Early Stage Investor' in 2016 by eban.org and is now based in Vienna and tries to find spare time to ride his mountain bike.

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Investment focus

  • Industry: Software, Health Care, Fitness
  • Stage:Seed, Angel, Pre-Seed
  • Geography: Austria, United Kingdom, Germany

Investor stats

  • Total investments: 70
  • Round size: Seed $300k–$4.1M; Angel $329k–$603k; Pre-Seed $439k–$2.7M
  • Lead/follow: 43% lead, 57% follow

Portfolio highlights

  • fynk — Create, edit, negotiate and sign contracts quickly with fynk. Give your team back valuable time. Test it now for free!
  • Newsrooms.ai — Newsrooms.ai is an AI-powered content production and management platform that enables businesses and news organizations to automate their whole content pipeline—from research and content generation to publishing across many digital channels.
  • Donnerstag.ai — Build, run and scale financial reconciliations across your core financial data and systems.
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Hesham Zreik
Angel · Dubai, Dubai, United Arab Emirates · 6 investments in Sustainability startups

Hesham Zreik is the CEO of FasterCapital. He previously worked at DreamApps as a Project Manager. Hesham attended the University of Westminster.

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Investment focus

  • Industry: Information Technology, Software, Artificial Intelligence
  • Stage:Pre-Seed, Seed, Series A
  • Geography: United States, Nigeria, India

Investor stats

  • Total investments: 751
  • Round size: Seed $50k–$2.1M; Pre-Seed $20k–$1M; Series A $170k–$5M
  • Lead/follow: 54% lead, 46% follow

Portfolio highlights

  • FellowMe — FellowMe is a social media platform that allows users to meet new people with a search experience, segmented by interests and location.
  • Exnus Protocol — Exnus Protocol is a next-generation decentralized ecosystem built on the Solana blockchain.
  • UrbanFarmers — UrbanFarmers is a platform that connects city dwellers with local urban farms and community gardens.
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Tim Draper
Angel · San Francisco, California, United States · 5 investments in Sustainability startups, 20 in the past 12 months

Tim Draper is the Founding Partner of Draper Associates. He attended Harvard Business School.

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Investment focus

  • Industry: Software, FinTech, Financial Services
  • Stage:Seed, Series A, Series B
  • Geography: United States, United Kingdom, Canada

Investor stats

  • Total investments: 289
  • Round size: Seed $356k–$5.9M; Series A $2.5M–$27M; Series B $3M–$50M
  • Lead/follow: 33% lead, 67% follow

Portfolio highlights

  • CASIMIR
  • Exobiosphere — Exobiosphere is a cutting-edge company operating at the intersection of space exploration and biotechnology.
  • SignalRank — SignalRank Corporation is a FinTech company in the Venture space. It focuses on the seed stage asset class and uses data analytics to allocate capital to the best seed fund managers for their top performing companies. GPRank and CompanyRank are two proprietary algorithms it leverages to automate capital allocation. The company invests from balancesheet. Its customers are seed stage investors with outstanding companies in their portfolio.
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Sagar Ratilal Bavarva
Angel · Amsterdam, Noord-Holland, The Netherlands · 5 investments in Sustainability startups

Sagar Ratilal Bavarva is the Director and Researcher of Aasan Group of Companies. He previously worked at the World Economic Forum as a Digital Associate - Remote. Sagar Ratilal Bavarva attended Harvard Business School.

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Investment focus

  • Industry: Renewable Energy, Solar, Energy
  • Stage:Private Equity, Pre-Seed
  • Geography: India, The Netherlands, Germany

Investor stats

  • Total investments: 27
  • Round size: Pre-Seed $6k–$1.1M; Private Equity $226k–$20M
  • Lead/follow: 100% lead, 0% follow

Portfolio highlights

  • Notte Group — A family run venture organization mainly focused over investment management and project planning within areas of energy, renewables, farming, agritech!
  • AASAN Consultancy — AASAN Consultancy is a management consulting firm providing energy management and engineering services.Its primary focus is on cost reduction, energy consumption analysis, and evaluation, as well as future-oriented planning for the cost-saving strategies for the energy supply. The firm identifies the possibilities to reduce current energy billswithout any impact on the consumer's current quality, volumes, or safety standards.Ratilal M. Bavarva founded the firm in 2018 with its headquarters in Rajkot, Gujarat.
  • Habaple Solar Technology Limited — An intertwine solar technology company with a next generation of 2.1 MW powerhouse grid base module system with an annual source of electricity generation. The project will be under the guideline of Ministry of New and Renewable Energy (MNRE), Deutsche Gesellschaft für Internationale Zusammenarbeit GmbH (GIZ), Ministry of Power.
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Anupam Mittal
Angel · Mumbai, Maharashtra, India · 5 investments in Sustainability startups, 7 in the past 12 months

Anupam started his entrepreneurial journey by founding People Group - A New Media & Entertainment group, which includes businesses such as Shaadi.com, Makaan.com, Mauj Mobile, and People Pictures. Today the group is recognized as one of the most innovative enterprises in the country. Besides his operational roles, Anupam is also one ofIndia's most active angel investors.He attended Boston College.

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Investment focus

  • Industry: E-Commerce, Food and Beverage, Software
  • Stage:Seed, Angel, Pre-Seed
  • Geography: India, United States, France

Investor stats

  • Total investments: 130
  • Round size: Seed $72k–$2.8M; Angel $44k–$330k; Pre-Seed $11k–$1.3M
  • Lead/follow: 12% lead, 88% follow

Portfolio highlights

  • Vryse — SEO, AEO for SAAS, Ecommerce, Healthtech and any other industry you can think of
  • Flexprice — Flexprice develops a pricing optimization platform designed to help businesses automate and adjust their pricing strategies in real time. The platform uses data-driven algorithms to analyze market conditions, customer behavior, and competitor prices to recommend dynamic pricing adjustments. Flexprice integrates with existing sales and inventorysystems to provide flexible pricing rules and scenario simulations. Its services include monitoring price elasticity, managing promotions, and supporting pricing decisions across multiple sales channels. The platform aims to streamline the pricing process by reducing manual intervention and enabling more responsive pricing strategies. Flexprice also offers tools for reporting and analytics to help businesses track the impact of pricing changes and optimize revenue management.
  • Cookie Cartel — Buy Cookie Cartel New York style chunky homemade cookies. Fresh baked cookies, beautifully packed and delivered all across India. Bite into the flavourful cookie bliss!
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Bradley Horowitz
Angel · Palo Alto, California, United States · 5 investments in Sustainability startups

Bradley Horowitz is an Advisor and Vice President of Product Management at Google. Most recently he helped create Area 120, Google's incubator for internally-sourced innovation. He's led a large number of products, programs and initiatives at Google - including Google for Startups, Google Photos, Gmail, Google Voice, blogger, and GoogleNews.Before joining Google in February 2008, Horowitz was Yahoo's vice president of Advanced Development where he drove the acquisitions of Flickr and MyBlogLog, launched the Brickhouse incubator and developed new products like Yahoo! Pipes. Additionally, he was responsible for the company's initiative to open up its platform which included overseeing the Yahoo Developer Network (YDN).Previously, he was co-founder and CTO of Virage, where he oversaw the technical direction of the company from its founding through its IPO and eventual acquisition by Autonomy.Horowitz was a PhD candidate at the MIT Media Lab. While at the Media Lab, he worked on a number of topics related to computer vision, graphics and image processing, which resulted in a patented new technique for the recovery of structure, motion and camera parameters from video sequences.Horowitz holds an MS in Media Science from MIT and a BS in Computer Science from the University of Michigan.

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Investment focus

  • Industry: Software, Information Technology, Artificial Intelligence
  • Stage:Seed, Series A, Series B
  • Geography: United States, United Kingdom, Germany

Investor stats

  • Total investments: 118
  • Round size: Seed $150k–$18M; Series A $5.8M–$36M; Series B $19M–$120M
  • Lead/follow: 1% lead, 99% follow

Portfolio highlights

  • Key AI — Unlock new networking and career opportunities with Key, the leading AI-powered professional networking platform. Build and manage communities, host and join exclusive events, and create meaningful connections to supercharge your growth all in one place.
  • Catena Labs — Catena is a product studio where we transform complex computing advancements into accessible, practical tools for users and developers. Leveraging AI and web3 technology our aim is to turn innovative ideas into real-world applications that are easy to use.
  • Odyssey — Odyssey operates as an AI start-up, provides hollywood-grade visual AI.
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David Helgason
Angel · Copenhagen, Hovedstaden, Denmark · 5 investments in Sustainability startups

David is a technologist, the founder of Unity Technologies, non-exec director to others, and a restless entrepreneur with a passion for creating feedback loops between innovation and teams and products, applying new and old business models to changing industries, and pushing people to do the very best they can do.David's background is inprogramming, an assortment of university dabbling, creating companies, and helping entrepreneurs. He served as CEO of Unity Technologies since co-founding it in 2003 and until October 2014, with an unflinching vision to democratize game development, and to develop technology and business models for the next phase of the games industry. David Helgason attended the University of Copenhagen.

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Investment focus

  • Industry: Software, Gaming, Information Technology
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Denmark, Finland

Investor stats

  • Total investments: 73
  • Round size: Seed $1.1M–$8M; Pre-Seed $1k–$2.4M; Series A $4.3M–$30M
  • Lead/follow: 3% lead, 97% follow

Portfolio highlights

  • ScyAI — ScyAI is the developer of an autonomous risk intelligence tool designed to integrate multiple specialized agents.
  • Noah — API-first stablecoin payments, enterprise-grade compliance and real-time settlements, powered by stablecoin technology.
  • Flow Engineering — Requirements management, made collaborative
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Eric Schmidt
Angel · Mountain View, California, United States · 5 investments in Sustainability startups, 8 in the past 12 months

Eric Schmidt is the CEO of Relativity Space. He is the founding partner of the Schmidt Family Foundation. He previously worked at Alphabet Inc. as an Executive Chairman and Technical Advisor. Eric Schmidt attended Princeton University.

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Investment focus

  • Industry: Artificial Intelligence, Software, Machine Learning
  • Stage:Series A, Seed, Series B
  • Geography: United States, United Kingdom, Canada

Investor stats

  • Total investments: 109
  • Round size: Seed $120k–$105M; Series A $5.9M–$124M; Series B $12M–$863M
  • Lead/follow: 11% lead, 89% follow

Portfolio highlights

  • Goodfire — Goodfire's mission is to advance humanity's understanding of AI by examining the inner workings of advanced AI models (or “AI Interpretability”). As an applied research lab, Goodfire bridges the gap between theoretical science and practical applications of interpretability.
  • Kela Technologies — Kela Technologies is a secure, open platform that enables the rapid and seamless integration of commercial and military systems in support of Western defense.
  • Entrepreneurs First — We turn exceptional individuals into funded founders. We back you first, then give you a bridge to Silicon Valley.
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Rand Hindi
Angel · Paris, Ile-de-France, France · 5 investments in Sustainability startups

Rand Hindi is based out of United States and is the General Partner of Unit Ventures. Rand previously worked at Naval Group as an Advisor. Rand Hindi attended Singularity University. Rand Hindi has been awarded Rising Star.

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Investment focus

  • Industry: Software, Cryptocurrency, Information Technology
  • Stage:Seed, Pre-Seed
  • Geography: France, United States, Germany

Investor stats

  • Total investments: 38
  • Round size: Seed $2.6M–$11M; Pre-Seed $125k–$3M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Usual — Usual Labs operates as a decentralized finance(DeFi) protocol.
  • Optimum — Optimum constitutes a decentralized, high-performance memory infrastructure tailored for use across various blockchains.
  • Brink Therapeutics — Brink Therapeutics is a Biotechnology Research firm conducting cell therapy research using reprogrammed recombinases.
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Paul Forster
Angel · Cambridge, Massachusetts, United States · 5 investments in Sustainability startups

Paul Forster is an early-stage investor in the tech sector. He previously worked at Indeed as a Senior Advisor. Paul attended INSEAD, where he earned an MBA.

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Investment focus

  • Industry: Software, FinTech, Financial Services
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United Kingdom, Germany, United States

Investor stats

  • Total investments: 80
  • Round size: Seed $1.1M–$7.2M; Pre-Seed $1.1M–$3.5M; Series A $3.9M–$18M
  • Lead/follow: 1% lead, 99% follow

Portfolio highlights

  • Oraion — Your single source of truth for enterprise data
  • Capsa AI — Providing next-generation investors with a competitive edge.
  • Habito — We're the Treating Customers Fairly Champion of 2023 as voted for in the British Bank Awards. We're here to make mortgages easier - no paperwork, no stress and no fees.
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Ishara Yusdian
Angel · Jakarta, Jakarta Raya, Indonesia · 5 investments in Sustainability startups

Investor | Storyologist | Builder

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Investment focus

  • Industry: Agriculture, Lifestyle, Waste Management
  • Stage:Seed, Convertible Note, Debt Financing
  • Geography: Indonesia, Singapore

Investor stats

  • Total investments: 18
  • Round size: Seed $500k–$1M; Debt Financing $30k–$950k; Convertible Note $10k–$1.5M
  • Lead/follow: 89% lead, 11% follow

Portfolio highlights

  • Foom — We are an Indonesian-based tech-enabled consumer product startup with mission to aid adult sm*krs move away from combustible sm*kng and encourage people to shift to safer way of consuming nic. No Hassle, No Worries! Switch Now!
  • PasarMIKRO — A B2B aggregated marketplace for agriculture with integrated financing facilities.
  • Gayo Capital — Investing Tomorrow's Winner
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Akshay Singhal
Angel · Bengaluru, Karnataka, India · 5 investments in Sustainability startups

Akshay Singhal is the Co-Founder and CEO at Log 9 Materials a sub-organization of Log 9 Spill Containment.

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Investment focus

  • Industry: Pet, AgTech, Battery
  • Stage:Seed, Pre-Seed
  • Geography: India, United States

Investor stats

  • Total investments: 7
  • Round size: Seed $1.2M–$3.4M; Pre-Seed $1.1M–$1.9M
  • Lead/follow: 14% lead, 86% follow

Portfolio highlights

  • Loopworm — Insect Biosciences and Biomanufacturing Company Sustainable Proteins & Fats for Animals Active Ingredients forPlant Biostimulants Silkworm Biofactories for Recombinant Proteins Pet Nutrition and Wellness We utilize insects as a bioresource.We develop technologies to process insects into value-added products.The world is moving towards alternative bioresources and we choose insects because they are sustainable and have an
  • Climes — The easiest way for individuals and brands to become climate-friendly. Take real climate action alongside everyday consumption. All in a single click.
  • SWIZZLE — SWIZZLE delivers cocktail kits at home.
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Dylan Taylor
Angel · Denver, Colorado, United States · 5 investments in Sustainability startups

Dylan Taylor is based out of Denver, Colorado, and is the Chief Executive Office and Chairman at Voyager Technologies. Dylan Taylor attended University of Arizona.

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Investment focus

  • Industry: Aerospace, Space Travel, Satellite Communication
  • Stage:Seed, Series A
  • Geography: United States, Canada, Finland

Investor stats

  • Total investments: 60
  • Round size: Seed $34k–$5M; Series A $2.8M–$21M
  • Lead/follow: 3% lead, 97% follow

Portfolio highlights

  • Xplore — Xplore is flying commercial missions in Earth orbits with their XCRAFT™, and they invite you to join us. They take civilian, commercial and national security payloads to their desired orbit around Earth for their science or reconnaissance missions.
  • LeoLabs — LeoLabs' network of ground-based, phased array radars produces high-resolution data on objects in LEO, supporting satellite service industries.
  • Space Forge — Space Forge make super materials in space that cannot be made on earth.
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Jeff Dean
Angel · Palo Alto, California, United States · 5 investments in Sustainability startups

Jeff Dean is the Chief Scientist of Google DeepMind and Google Research. He joined Google in 1999 and has played a pivotal role in shaping the company’s technical foundations. He currently focuses on advancing AI and deep learning research across Google’s research teams.He co-founded and led the Google Brain team, helping drive innovations indeep learning for speech recognition, computer vision, natural language understanding, and a wide range of predictive applications. Over the years, he has co-designed and implemented several generations of Google's core systems, including its web search infrastructure, crawling and indexing pipelines, and advertising technologies such as AdSense for Content.He is also a key contributor to Google's distributed computing infrastructure, having co-designed and implemented systems like MapReduce, BigTable, Spanner, Protocol Buffers, LevelDB, and TensorFlow—one of the most widely used open-source machine learning platforms.Jeff Dean earned his Ph.D. in Computer Science from the University of Washington in 1996. He is a Fellow of the ACM, a member of the U.S. National Academy of Engineering and the American Academy of Arts and Sciences, and a recipient of the ACM-Infosys Foundation Award in the Computing Sciences and the Mark Weiser Award.

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Investment focus

  • Industry: Artificial Intelligence, Information Technology, Software
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, United Kingdom, Japan

Investor stats

  • Total investments: 99
  • Round size: Seed $2.5M–$35M; Pre-Seed $450k–$2.3M; Series A $10M–$60M
  • Lead/follow: 6% lead, 94% follow

Portfolio highlights

  • Terraton — Terraton is a biochar platform that provides equipment, design, and financing to agribusiness operators.
  • Moonlake AI — Vibe code games and worlds into existence.
  • Belfort — Belfort is specialising in technology that accelerates encrypted data processing, allowing it to be done in real time without ever decrypting the data.
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Sunmeet Jolly
Angel · San Jose, California, United States · 5 investments in Sustainability startups

Managing Partner @ Jolly VC, LLCFounder and Patent holder - GROTU mobile app @ 101 Islands LLC. Angel investor in 44 pre-IPO technology startups. Frequently invited by accelerators and angel forums to Judge startup competitions and discuss technology innovation. Former IT Consulting industry executive who sold hundreds of millions of dollars inconsulting services to Fortune 500 companies working for Cap Gemini, HCL, L&T, NTT data.

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Investment focus

  • Industry: Software, Artificial Intelligence, Internet
  • Stage:Seed, Series A
  • Geography: United States, Israel, Hong Kong

Investor stats

  • Total investments: 59
  • Round size: Seed $350k–$9M; Series A $468k–$28M
  • Lead/follow: 2% lead, 98% follow

Portfolio highlights

  • TransCrypts — We all have that file box where we throw all our important documents. Our goal at TransCrypts is to make that box digital and have all the documents secured through the blockchain. We currently offer industry leading privacy and security standards on our file storage and sharing platform and have solutions for individuals all the way to enterprises.
  • AtomBeam — AtomBeam is a software company that is developing an artificial intelligence driven ecosystem of algorithms and computational paradigms that will transform the way data is transferred and stored, dramatically reducing the size of data transferred but without adding latency, using only modest computing power. This technology has profound benefitsfor a very large number of applications, in particular IoT and edge computing. The technology's advantages are unmatched and give it a wide range of uses: a) it can act on very small packet sizes, enabling it to stream data, b) computational latency is near zero, c) it is not sensitive to data errors, and c) it provides random file access. It has the potential to be virtually universal, especially in IoT.
  • Pops Diabetes Care — If you are an employer, caregiver, or just someone who wants an easy diabetes management system, Click here to learn how we can help!
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Sam Altman
Angel · San Francisco, California, United States · 5 investments in Sustainability startups

Sam Altman is the CEO and co-founder of OpenAI. He is a Partner of Apollo Projects. Altman was the president of Y Combinator. Sam attended Stanford University.

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Investment focus

  • Industry: Software, Artificial Intelligence, Internet
  • Stage:Seed, Series A, Series B
  • Geography: United States, Canada, Ghana

Investor stats

  • Total investments: 181
  • Round size: Seed $1.2M–$10M; Series A $6M–$50M; Series B $17M–$100M
  • Lead/follow: 21% lead, 79% follow

Portfolio highlights

  • Exowatt — Modular full-stack renewable energy solutions for commercial and industrial customers.
  • Preventive — Preventive mission is to determine whether the newest generation of gene editing technologies can be used safely and responsibly to correct devastating genetic conditions for future children.
  • Red Queen Bio — Red Queen Bio works with frontier labs to map AI-enabled biothreats and pre-build medical countermeasures against them.
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822 industries, 177 countries. Updated daily. Emails and phones included.

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Naruhisa Nakagawa
Angel · 5 investments in Sustainability startups

Naruhisa Nakagawa is a Founder & Chief Investment Officer at Caygan Capital.

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Investment focus

  • Industry: Agriculture, Manufacturing, AgTech
  • Stage:Seed, Series A
  • Geography: Japan, United States, United Kingdom

Investor stats

  • Total investments: 8
  • Round size: Seed $1M–$4.5M
  • Lead/follow: 25% lead, 75% follow

Portfolio highlights

  • Zeigo — Zeigo by Schneider Electric provides sustainability software for efficient carbon reduction and supply chain decarbonization, aiming for a carbon-free future.
  • RootWave — RootWave is an electronics company that develops tools that kill weeds it enables farmers to control weeds on their farm. Its technology is an alternative substitute for herbicides and other weed control chemicals. The company was founded in 2012 and headquartered in Warwickshire, United Kingdom.
  • CoCooking — CoCooking uses food and cooking to create ample opportunity for dialogue and thought, fostering creativity, diversity, and well-being of individuals and communities.
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Erik Peterson
Angel · Chicago, Illinois, United States · 5 investments in Sustainability startups

Erik Peterson is the Founder at DormTrader.

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Investment focus

  • Industry: Software, Biotechnology, SaaS
  • Stage:Seed, Equity Crowdfunding, Series A
  • Geography: United States, Canada, Algeria

Investor stats

  • Total investments: 60
  • Round size: Seed $150k–$4.5M; Series A $4M–$20M; Equity Crowdfunding $69k–$4.9M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Hideout — Hideout makes high-quality food that is available for delivery. Danielle Sobel established the company in Los Angeles, California.
  • Abalone Bio — Our Functional Antibody Selection Technology platform (FAST) taps into the potential of the body's biological activities, expanding the reach of antibody drugs.
  • Altay Therapeutics — Pioneering the first oral drug for FSHD and advancing cancer treatment solutions.
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Nevzat Aydın
Angel · 5 investments in Sustainability startups

Nevzat Aydın is the CEO of Yemeksepeti.com, the first and biggest online food delivery portal in Turkey.Born in 1976 in İstanbul, Nevzat Aydın completed his secondary education at the Bursa Anatolian High School. Following his graduation from Boğaziçi University Department of Computer Engineering, he went to the United States where he receivedhis MBA at the University of San Francisco in Silicon Valley.During his stay in the United States, Aydın followed the latest developments on e-trade before he returned to Turkey in 2000 to launch his project, Yemeksepeti.com. Serving as the CEO of Yemeksepeti.com, Nevzat Aydın introduced a brand new dimension to e-trade in Turkey.In 2007, Yemeksepeti.com was selected the “Endeavor Entreprenur” by Endeavor Turkey. Aydin was also selected the “Most Successful Turkish Young Entrepreneur” by the CNBC-e Business magazine in 2010 for his successful work since the foundation of Yemeksepeti.com.As the founder and CEO of Yemeksepeti.com, which celebrated its 11th anniversary in 2012, he won the first prize in 2011 in the “Male Entrepreneur of the Year” category at the “Businesspeople of the Year” survey conducted by the Ekonomist magazine among nearly 3,000 business people.Aydin is a member of the Young Entrepreneurs Supreme Board of the Union of Chambers and Commodity Exchanges of Turkey, and a founding member of Galata Business Angels.Aydın was one of the 150 entrepreneurs invited from all over the world to the Entrepreneurship Summit held by US President Barack Obama on April 26-27, 2010.He was also among the speakers at the DLD (Digital-Life-Design) Conference, which is deemed as one of the world's most prestigious conferences with its content on innovation and developments in the digital world. He is also an editorial advisor of GQ Turkey, one of the 5 “dragons” of the Dragons’ Den Turkey show, and a Board Member of Trabzonspor sports club.

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Investment focus

  • Industry: Internet, Software, E-Commerce
  • Stage:Seed, Angel
  • Geography: Turkey, United States, France

Investor stats

  • Total investments: 51
  • Round size: Seed $100k–$3.7M; Angel $100k–$3M
  • Lead/follow: 10% lead, 90% follow

Portfolio highlights

  • each::labs — AI marketplace for developers.
  • Enquire AI — Enquire is on a mission to make organizations knowledge-efficient. We provide the world’s leading enterprises an AI-powered platform to leverage global subject-matter expertise in real time.Our uniqueness is defined by our software, which starts with Network Pulse. Through Network Pulse, all that clients need to do is submit a question. Fromthere, our AI-driven multifactor algorithm identifies the experts best placed to provide tailored, actionable analysis in 250 words, which smartly arrives in the client’s dashboard within minutes. There on, clients can assess answers according to the experts’ professional background and platform ratings and go deeper with any expert of their choice on a Pulse Call or collaborate longer-term on a Pulse Project. We have made this knowledge journey uniquely empowering and seamless for the client by fitting it to their established workflows for data gathering and research.
  • Komunite — Community is an educational channel and community founded to help people who sell their time become people who sell their products.
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Jeremy Yap
Angel · Singapore, Central Region, Singapore · 5 investments in Sustainability startups

Jeremy is a full time angel from Singapore who invests across North America and Europe.

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Investment focus

  • Industry: Software, Artificial Intelligence, Machine Learning
  • Stage:Seed, Pre-Seed, Angel
  • Geography: United States, United Kingdom, Germany

Investor stats

  • Total investments: 91
  • Round size: Seed $1M–$6.3M; Angel $273k–$885k; Pre-Seed $125k–$2.7M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Staris — Staris is an AI-powered application security platform that continuously finds, proves, and explains exploitable vulnerabilities. Reduce false positives and validate real application risk with business context.
  • Metatheory — Metatheory Inc. is an interactive technology and entertainment company building Web3 games, interactive content, social experiences, and other community-driven adventures. Metatheory’s mission is to inspire imagination by connecting people worldwide through immersive worlds built on cross-generational IP.
  • Mirai — On-device SDK (developer suite) for running highly optimized inference, fine-tuning, and operating LLMs and other deep learning models on the device. We aim to make it easy for developers to choose and route the query to the right model and deploy it to the device in a couple of clicks.Mirai is addressing a significant gap in on-device AIinference and training. Current cloud-based models face high latency, privacy concerns, and reliance on constant connectivity. Developers also struggle with high costs for personalization (e.g., $100M per year for 1M MAU) which is the most crucial pain point now and a core of our GTM. There’s no existing developer-friendly solution for on-device mobile AI, fine-tuning, and management. Our vision involves expanding from a robust SDK to include a developer console for model management, benchmarks, and fine-tuning.
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Thomas McInerney
Angel · Santa Monica, California, United States · 5 investments in Sustainability startups

Tom McInerney is a notable angel investor. He was a seed investor in Segment, Notion, GetAround, Tala, MemSQL, Mode Analytics, OpenTrons, Arcadia Power, and more.

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Investment focus

  • Industry: Software, Mobile, Enterprise Software
  • Stage:Seed, Angel, Series A
  • Geography: United States, United Kingdom, Switzerland

Investor stats

  • Total investments: 42
  • Round size: Seed $1M–$3.7M; Angel $150k–$1.2M; Series A $115k–$6.1M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Ware — Ware deploys autonomous, self-flying drones—combined with machine learning—inside warehouses to automate their inventory tracking. Designed to solve some of the $1.9 trillion warehousing industry’s most pressing issues, Ware’s product helps their customers operate more efficiently. A partner of Skydio and funded by Bloomberg Beta, Ware works withthe world’s largest 3PL’s and global brands to improve their accuracy, workflows, and save money.
  • Radiant — Clean. Portable. Safe. Energy
  • Replenysh — Replenysh is a set of tools for communities and companies to build circularity in days, not years.
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Rayyan Islam
Angel · Los Angeles, California, United States · 5 investments in Sustainability startups

Rayyan Islam is the Co-Founder and General Partner at 8090 Industries. As serial entrepreneur, investor and advisor focused on industrial technology and the low-carbon economy, the companies Rayyan's invested in, sourced and advised have grown to over $8B in market value and have gone to raise further financing from the likes of SequoiaCapital, Union Square Ventures, Lux Capital, Andreessen Horowitz, Venrock, Khosla Ventures and Bill Gates's Breakthrough Energy Ventures. Rayyan previously spent time helping source technology investments for multiple family offices globally, particularly focused towards industrialists based in the Texas and American midwest region and began his VC career at leading East Coast seed stage venture firm, Romulus Capital, where he sourced the firm’s most valued investment, EquipmentShare.A product manager by trade, he worked stints at Spotify, was on the founding team of a subscription airline and began his career supporting M&A transactions for industrial clients at Deloitte as well as economic developments efforts for Deloitte Consulting’s Emerging Markets Practice. Rayyan is a Forbes 30U30 Fellow, served as a United Nations Youth Delegate and is a recipient of the Outstanding Youth Delegate Award.Influenced by his family upbringing in Bangladesh, he personally witnessed energy security issues and the ramifications of climate change at a young age and its impact on communities around the world. Determined to make a serious dent on the issue, Rayyan supports a cadre of climate solutions, drafted policy recommendations to President Joe Biden’s climate transition team and is the editor of Decarbon Weekly, a decarbonization focused newsletter which counts leading climate scientists, members of state and local governments, climate tech founders and ESG focused investors and foundations amongst its subscription base. Rayyan co-founded the industrial decarbonization fund at 8090 Partners, in partnership with prominent industrial and energy families from around the world to invest, support and accelerate breakthrough technology companies decarbonizing every industrial sector driven by radical economic advantages.Rayyan and his work has been featured on Bloomberg, Yahoo Finance, Huffington Post and Forbes.

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Investment focus

  • Industry: Renewable Energy, Energy, Biotechnology
  • Stage:Seed, Series A
  • Geography: United States, France, Switzerland

Investor stats

  • Total investments: 41
  • Round size: Seed $230k–$15M; Series A $950k–$50M
  • Lead/follow: 12% lead, 88% follow

Portfolio highlights

  • Onsite Pro — Join the green workforce America needs now
  • Cache — Biomolecules are the next bits of the 21st century. So we're developing the first wet operating system for storing, accessing, and computing biomolecules at scale to make them widely accessible and useful. We're enabling the storage and access to the whole data universe—digital and biological—forever so that we don't have to deleteor dispose of anything ever again.
  • Cambium — Saving wood to save the planet. By revolutionizing supply chains, we introduce the world's first carbon smart material.
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Edward Ismawan Chamdani
Angel · Jakarta, Jakarta Raya, Indonesia · 5 investments in Sustainability startups

Managing and Founding Partner of Ideosource Venture Capital, an Indonesia focused venture capital firm dedicated on early-stage to later-stage investments.

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Investment focus

  • Industry: Lifestyle, Agriculture, Aquaculture
  • Stage:Seed, Series A, Series B
  • Geography: Indonesia, Singapore

Investor stats

  • Total investments: 13
  • Round size: Seed $500k–$1.2M
  • Lead/follow: 69% lead, 31% follow

Portfolio highlights

  • Foom — We are an Indonesian-based tech-enabled consumer product startup with mission to aid adult sm*krs move away from combustible sm*kng and encourage people to shift to safer way of consuming nic. No Hassle, No Worries! Switch Now!
  • PasarMIKRO — A B2B aggregated marketplace for agriculture with integrated financing facilities.
  • Gayo Capital — Investing Tomorrow's Winner
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Jordan Mendell
Angel · Greater Denver Area, Colorado, United States · 5 investments in Sustainability startups

Jordan Mendell is the chief product officer and head of mobile products at Mendell studied organic chemistry at the University of Colorado atDenver.

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Investment focus

  • Industry: Software, Consumer Electronics, Sports
  • Stage:Seed, Series B
  • Geography: United States

Investor stats

  • Total investments: 11
  • Lead/follow: no public data

Portfolio highlights

  • Rachio — Yard care is effortless with Rachio's smart irrigation controllers and easy-to-use app.
  • SwingVision — Real-Time Automated Video Analysis for Tennis
  • Hammerhead — The Karoo 2 is the most advanced cycling computer ever, combining cutting-edge technology with the best maps and navigation, training, and features that enhance every aspect of your ride.
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Jonathan Wasserstrum
Angel · New York, New York, United States · 4 investments in Sustainability startups

Jonathan graduated from Columbia Business School in May 2012. Prior to business school, Jonathan worked in the International Capital Group at Jones Lang LaSalle where he advised foreign and domestic clients on more than $3 billion worth of transactions globally.

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Investment focus

  • Industry: Real Estate, Software, FinTech
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, Canada, Mexico

Investor stats

  • Total investments: 34
  • Round size: Seed $1.1M–$8.2M; Pre-Seed $227k–$1.5M; Series A $4M–$18M
  • Lead/follow: 0% lead, 100% follow

Portfolio highlights

  • Spleet — ProptechSpleet is an online marketplace for affordable residential rentals and rents financing in Africa. For the tenant, we simplify the rental process by providing flexible rental and payment options and eliminate bureaucracy and expediting the search process. For the landlords, we make renting quicker, safer and better by providing accurateinformation on the tenant and ensuring rental payments are made as and when due.
  • Fund That Flip — Fund That Flip offers customized lending for real estate investors. Partner with America's fastest-growing direct lender. Better than your hard money lender.
  • Here — Join 100,000+ investors who get the most profitable Airbnb investment deals sent to their inbox daily.
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Philipp Andernach
Angel · Berlin, Berlin, Germany · 4 investments in Sustainability startups

Philipp Andernach

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Investment focus

  • Industry: Software, B2B, Recycling
  • Stage:Seed, Series A
  • Geography: Germany, United Kingdom

Investor stats

  • Total investments: 6
  • Lead/follow: no public data

Portfolio highlights

  • 11x — Onboard the AI workforce from the future and 11x your productivity today
  • Enter — baupal seeks to democratize sustainable and customized architecture, making design, energy assessments, permitting and cost evaluations more accessible and straightforward for private builders and smaller construction projects. baupal is an online building application service that takes advantage of digital processes and efficient team structuresto streamline design, planning and permitting processes for a range of small-scale projects.baupal was established in December, 2020 in Berlin, Germany.
  • METYCLE — The B2B marketplace for global scrap metal trading. We give the world access to scrap metal.
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Christian Edler
Angel · Berlin, Berlin, Germany · 4 investments in Sustainability startups

Christian O. Edler is an investor and entrepreneur with a proven track record in sectors ahead of mainstream adoption. He invests opportunity-driven, sector- and business-model agnostic. Christian built a 10-year track record investing in early-stage ventures and securing exclusive deal flow in primary and secondary growth opportunites. He isco-investing with the best investors and VCs in the world – like Andreessen Horowitz, Peter Thiel, Christian Angermayer, Gsquared, Bitkraft, Bessemer Ventures, Coatue, Sony, FirstMark Capital, DN Capital, FJ Labs, Moore Capital, Alexis Ohanian (Seven Seven Six), Left Lane, Insight, Tencent, Hive and many others. Due to his track record, he has access to exclusive opportunities in the EU/US. Christian’s >75 angel startup investments returned over 20x including several unicorns. As an entrepreneur, Christian recruited, educated and led over 1,500 sales people with $500M in annual sales. His primary focus is on world-class entrepreneurs with new categories of ideas and a potential for massive scale. If you like to co-invest with him, follow his syndicate on AngelList: https://angel.co/s/edleredler/fCORTChristian is a Scout Partner of Sequoia Capital, Venture Partner of BITKRAFT VC, an alumnus of Harvard Business School, a former semi-pro alpine skier, and based in Berlin & Los Angeles.

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Investment focus

  • Industry: Financial Services, Information Technology, Software
  • Stage:Seed, Series A, Pre-Seed
  • Geography: United States, Germany, United Kingdom

Investor stats

  • Total investments: 73
  • Lead/follow: no public data

Portfolio highlights

  • Cloover — Cloover provides a flexible financing solution that allows you to rent renewable technologies and make savings from day 1, completely risk and worry free!
  • Weflow — All-in-one workspace to manage your Salesforce pipeline, notes & to-dos. Designed for sales teams who like to move with speed.
  • Visual Layer — Visual Layer is a Tel Aviv based startup providing visual data management platform that scales to billion images and videos.
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Lea-Sophie Cramer
Angel · Berlin, Berlin, Germany · 4 investments in Sustainability startups

Lea-Sophie Cramer (born April 16, 1987 in Berlin , Germany ) is a German entrepreneur . She founded in 2013 together with Sebastian Pollok, the online retailer and manufacturer of Sextoys, Amorelie, whose CEO she has been since. The business magazine Forbes named her in 2016 as one of the "30 under 30 Europe", the leading youngentrepreneurs in Europe. [1]

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Investment focus

  • Industry: Food and Beverage, FinTech, Sustainability
  • Stage:Seed, Pre-Seed, Angel
  • Geography: Germany, Austria

Investor stats

  • Total investments: 16
  • Lead/follow: no public data

Portfolio highlights

  • eco.mio — eco.mio enables companies to reach their climate targets while realizing significant savings: Incentivize employees to travel consciously with eco mio's end-to-end integrated software solution.
  • Nala Earth — Nala empowers companies to measure, manage and report their impact and dependency on nature - compliant with regulation.
  • HELLO INSIDE — HELLO INSIDE is a scientific self care company empowering people to have data-driven conversations with their bodies. Unlock your best self.
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Jon Oringer
Angel · New York, New York, United States · 4 investments in Sustainability startups

Jon Oringer is the founder and chairman of Shutterstock.

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Investment focus

  • Industry: Software, Information Technology, Health Care
  • Stage:Seed, Pre-Seed, Series A
  • Geography: United States, France, United Kingdom

Investor stats

  • Total investments: 114
  • Lead/follow: no public data

Portfolio highlights

  • SLUSHY — SLUSHY is a secure mobile web based platform for content creators to find, grow, & monetize their audiences. A creator first, tech-driven tool, designed with key discoverability features and audience insights. In a market where existing solutions (OnlyFans, Patreon) fall short of their creators' demands, SLUSHY provides an alternativesolution for professional content creators that prioritizes their monetization, support and management needs. SLUSHY incorporates a powerful legal framework, with robust compliance tools including simplified consent, ID verification, and content moderation. The new home of unrestricted content, SLUSHY is here.
  • Skedway — The optimization hub for the Modern Enterprise - Visualize, integrate and manage every shared company asset in one place.
  • Unsloth AI — Open source fine-tuning & reinforcment learning (RL) for Llama 4, DeepSeek-R1, Qwen3, Gemma 3 and Mistral LLMs! Beginner friendly.
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Rohan Oza
Angel · Beverly Hills, California, United States · 4 investments in Sustainability startups

Rohan Oza is the co-founder and managing partner of CAVU Venture Partners.

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Investment focus

  • Industry: Food and Beverage, E-Commerce, Health Care
  • Stage:Seed, Series A, Series B
  • Geography: United States

Investor stats

  • Total investments: 12
  • Lead/follow: no public data

Portfolio highlights

  • Cue — Cue helps users track their health at the molecular level, revealing the interplay of activity, food, and sleep. Consumers can track 5 key health and lifestyle indicators: inflammation, vitamin D, fertility, influenza, and testosterone in just minutes, at home. Cue sends the data via Bluetooth 4.0 to the user's smartphone, where the free Cueapp reveals the interplay of activity, food, and sleep shaping the user at a molecular level.
  • Gobble — Gobble delivers gourmet 15-minute meal kits right to your doorstep. These chef-designed meals are easy to prepare, with simple recipe steps and fresh ingredients that have been chopped, portioned, and simmered so that dinner is both fast and flavorful.Gobble combines the convenience of takeout with the health, satisfaction, and freshness of ahome-cooked meal. Our Executive Chef Thomas Ricci carefully curates each recipe so that anyone can create a dynamic meal at home in just minutes - think of us as personal sous chefs! New, seasonal menus are released weekly, and include dishes for every palate. Whether you're looking for global cuisine, low-calorie options, comfort classics, vegetarian recipes, or kid-friendly meals, we have you covered. Plus, we think beyond dinner with delicious options for breakfast, lunch, sides, desserts, and more!Our CEO Ooshma Garg was inspired to help people cook up happiness even on the busiest evenings, and since founding Gobble in 2010, she has graced Forbes’ Top 30 Innovators Under 30 list. Our operations have grown rapidly, serving 47 states and spanning offices in California, Pennsylvania, and Toronto. Find out why our customers call us a life-saver on busy weeknights. We're dedicated to helping households across the country spend less time working in the kitchen, and more time at the table with the people they love. Visit www.gobble.com to check out our latest culinary creations.
  • Rocean — Rocean makes smart appliances to change how we consume water. Our first product the Rocean One is a seamless, reusable water ecosystem with best-in-class filtration that carbonates, flavors and enhances tap water. The Rocean One gives consumers more choice and convenience than they will find in their local supermarket.
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Vishal Rao
Angel · Boston, Massachusetts, United States · 4 investments in Sustainability startups

Advisory CTO and Angel Investor

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Investment focus

  • Industry: Software, Artificial Intelligence, Information Technology
  • Stage:Seed, Pre-Seed
  • Geography: United States, India, Canada

Investor stats

  • Total investments: 73
  • Lead/follow: no public data

Portfolio highlights

  • SiPhox Health — SiPhox Health brings comprehensive, at-home blood testing to your door! Take control of your disease risk and increase your healthspan today with affordable, convenient at-home blood testing. No lab visits, no appointments, no waiting in line.
  • Delphi — Delphi turns your expertise into an always-on presence, so you can grow your reach, serve your audience, and lead with clarity, without burning out.
  • Cerebras Systems — Cerebras is the go-to platform for fast and effortless AI training. Learn more at cerebras.ai.
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Jon Moulton
Angel · 4 investments in Sustainability startups

Jon Moulton is a British venture capitalist. He is the founder and managing partner of the private equity firm Better Capital, and is the former managing partner of the private equity firm Alchemy Partners.

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Investment focus

  • Industry: Financial Services, FinTech, Banking
  • Stage:Seed, Series A
  • Geography: United Kingdom, Cyprus, Luxembourg

Investor stats

  • Total investments: 18
  • Lead/follow: no public data

Portfolio highlights

  • Pockit — Open a prepaid account in 3 minutes online or in-app, get your contactless prepaid card in 2 working days with no credit check.
  • Hometree — Keep yourself warm with Hometree, and try our no price hike promise. Compare our different boiler & home cover plans to see how you can save.
  • Hellas Direct — Hellas Direct is a digital-first, full-stack insurance company, empowered by cutting-edge technology and artificial intelligence. The Cyprus-based company is backed by a roster of leading investors, including Portag3, IFC (a member of the World Bank), Endeavor Catalyst, former Goldman Sachs economist Lord O’Neill and private equity veteran JonMoulton. Modelling itself on Amazon, Hellas Direct aims to disrupt the insurance value chain by adopting an extreme focus on operational excellence.
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Slava Agafonov
Angel · Seattle, Washington, United States · 4 investments in Sustainability startups

Technical leader and architect in enterprise software including S&P 500 customers for Microsoft. Built web portals for IBM with Team International, created medical FDA-approved devices with Medtronic over Global Logic. , and certified phone station in telecom business over the globe with Alcatel over Altron. Excellent background in distributedsystems, artificial intelligence, and Big Data. Passionate about tuning robust, high-performance systems that scale well. Two Master's degrees in Technical Management from Foster School of Business - The University of Washington in the USA and also computer science masters from Kharkiv Aerospace University in Ukraine. Slava received customer obsessions awards in Microsoft and always acting as a bridge from business to technology with a pioneering spirit. Viacheslav is passionate about leadership roles on strategic and impact projects with metrics-driven, high-performance, and scalable development. Expert in lean software development - it means rapid, agile prototyping with development cycles that fail fast to learn quickly and to apply innovative solutions in iterations. Clients hire me to develop new software products for innovative markets that are rapidly growing. They know that the best products come from great empathy and customer insights, but also require courage, hard work, and perseverance.

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Investment focus

  • Industry: SaaS, Battery, Big Data
  • Stage:Pre-Seed
  • Geography: United States

Investor stats

  • Total investments: 4
  • Lead/follow: no public data

Portfolio highlights

  • Energsoft — Prescriptive battery analytics software as a service across industries to enable help to select the safest and most efficient batteries for any Business or R&D.
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Brad Flora
Angel · San Francisco, California, United States · 4 investments in Sustainability startups

Brad Flora is a Visiting Partner at Y Combinator. He is a former Co-Founder and CEO of Perfect Audience. Mr. Flora received a BA from Princeton University in English and an MS in Journalism from Northwestern.

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Investment focus

  • Industry: Software, Artificial Intelligence, SaaS
  • Stage:Pre-Seed, Seed, Series A
  • Geography: United States, United Kingdom, Mexico

Investor stats

  • Total investments: 176
  • Lead/follow: no public data

Portfolio highlights

  • SWAP — Swap empowers companies to transform their financial operation with an innovative approach, technology, and business model. SWAP’s APIs offer clients end-to-end, white-label, financial solutions. Connected to them, its clients are able to develop complete financial ecosystems including pre-paid cards, digital wallets, financial services and furthermonetize their platform while expanding their core experience. It removes barriers and generates new business lines for companies, effectively creating internal fintech.
  • Truewind — Using AI to power bookkeeping & finance means less errors, more transparency, and faster monthly close
  • Ellipsis — Automated code reviews and bug fixes. Software engineers are more productive with Ellipsis, a developer tool that catches bugs, answers questions, and generates working, tested code.
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Julie McDermott
Angel · New York, New York, United States · 4 investments in Sustainability startups

Early-Stage Tech Investor; Sustainability; Ex-Mortgage Backed Securities Trader, Columbia MBA, 50 countries.

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Investment focus

  • Industry: E-Commerce, Marketplace, Information Technology
  • Stage:Seed, Debt Financing, Pre-Seed
  • Geography: United States, India, Mexico

Investor stats

  • Total investments: 22
  • Lead/follow: no public data

Portfolio highlights

  • Brandefy — Dupe Alert | The app helping beauty enthusiasts find affordable alternatives to cult-favorite products through extensive comparative reviews.
  • TomoCredit — TomoCredit is building the next generation credit card designed for Millennials with no credit history or credit score by analyzing alternative data sources through its proprietary algorithm. founding team is made up of immigrant founders who all felt the challenge of getting a credit card as foreign nationals. The team is comprised of alum fromCoinbase, The Kenetic Hedge Fund and Google and have attended schools including MIT and UC Berkeley.
  • Matriark Foods — Matriark Foods is a social enterprise business that captures surplus produce and upcycled fresh-cut remnants within local food systems and creates nutritious and affordable value-added products for food service businesses, schools and hospitals.
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Ralf Dummel
Angel · Hamburg, Hamburg, Germany · 4 investments in Sustainability startups

Ralf Dummel, born on 02.12.1966 in Bad Segeberg in Germany, started his career on 01.04.1988 at DS Produkte as a sales assistant to the then founder. Over the years he learned the business from the ground and took full responsibility for purchases and sales after only a year. He vastly participated in the establishment of the company and has been apartner since 1996. Today, the group has an annual turnover of ca. € 250 000 000, 400 employees, and more than 4 000 products in its portfolio. He often travels the world to visit suppliers and customers, and to find inspiration in new innovative products. Dümmel knows Asia inside out, but Northern Germany is the place he calls home. Since 2016 he takes part in the TV program “Die Höhle der Löwen” (literally: The Lions’ Cave, German version of Dragons’ Den on German TV channel VOX ) where he plays one of the “lions”, looking for young entrepreneurs with brilliant products.Ralf Dummel is very convincing with his genuine and appreciative style. From day one, Ralf Dümmel brightened up the surroundings, thanks to his enthusiasm for business and for new products. He has a unique sense for trends and products; he can market them with more success than hardly anyone else. He proudly claims that there hardly is any household without a “DS product” in Germany. Dümmel is often on the road for professional reasons, and when he sees that a customer adds a DS product in their shopping cart, he feels the same tingle of joy after 28 years that he felt in the early days. The 400 employees are Dümmels’s most important asset. They actively take part in the company, invest themselves in it, and help it develop further. Dummel is very proud that the DS products are the result of such a varied cast of people and skill sets. These are people with different personalities and talents that complement each other in a cooperation shaping always innovative business and product ideas.

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Investment focus

  • Industry: Food and Beverage, Manufacturing, Product Design
  • Stage:Angel, Seed
  • Geography: Germany, United States, Switzerland

Investor stats

  • Total investments: 38
  • Lead/follow: no public data

Portfolio highlights

  • Zeedz — Gaming for a green future. Zeedz is a monster collectible game that targets real-world climate change. Discover a world of plantified magic, made in Berlin.
  • Frinsh — Many ready-to-drink ginger shots are sweetened or blended with fruit juice and thus contain a lot of sugar. The Frinish Ginger Cubes, on the other hand, is made entirely with ginger. Our fresh ginger is processed into a fine ginger puree and then frozen promptly. This implies that the flavor and nutrients are kept better.
  • TeaBlobs — TeaBlobs allows you to make tea fast, responsibly, and without using a bag. Now available in seven delectable flavors.
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Sustainability Angel investor funding at a glance

Stats across 2.2k deals from 3.2k investors.

3.2k
investors
in Sustainability startups
2.2k
deals
in Sustainability startups
$2.5M
median round
in Sustainability startups
11%
lead investors
lead at least one round
36%
Seed
most common funding stage

Access all 3182 angel investors in Sustainability startups.

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