Top 50 CleanTech Startup Investors in United States (September 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Third Sphere
VC Fund
|
16 | United States, United Kingdom, Israel | Seed, Pre-Seed, Convertible Note | Software, Energy, Real Estate | $100k–$7.5M |
|
Powerhouse Ventures
VC Fund
|
14 | United States, Canada, United Kingdom | Seed, Series A, Pre-Seed | Software, Energy, Solar | $1.1M–$30M |
|
Breakthrough Energy Ventures
VC Fund
|
14 | United States, Canada, France | Series A, Series B | Energy, Renewable Energy, Manufacturing | $11M–$193M |
|
Collaborative Fund
VC Fund
|
13 | United States, United Kingdom, South Korea | Seed, Series A, Series B | Software, Food and Beverage, Artificial Intelligence | $1.4M–$75M |
|
Alumni Ventures
VC Fund
|
13 | United States, United Kingdom, Canada | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology | $880k–$75M |
|
Right Side Capital Management
VC Fund
|
12 | United States, Canada, United Kingdom | Seed, Pre-Seed, Convertible Note | Software, SaaS, Health Care | $50k–$1.8M |
|
Congruent Ventures
VC Fund
|
11 | United States, Canada, United Kingdom | Seed, Series A, Series B | Software, Energy, Robotics | $2.1M–$90M |
|
Khosla Ventures
VC Fund
|
11 | United States, India, United Kingdom | Series A, Series B, Seed | Software, Artificial Intelligence, Health Care | $2M–$100M |
|
SOSV
VC Fund
|
10 | United States, India, United Kingdom | Seed, Convertible Note, Pre-Seed | Biotechnology, Health Care, Software | |
|
Shell Ventures
VC Fund
|
9 | United States, United Kingdom, India | Series A, Series B, Venture - Series Unknown | Energy, Renewable Energy, Software | $2.4M–$126M |
|
Energy Impact Partners
VC Fund
|
9 | United States, Canada, United Kingdom | Series A, Series B, Series C | Software, Energy, Renewable Energy | $8.8M–$110M |
|
Lowercarbon Capital
VC Fund
|
8 | United States, United Kingdom, France | Seed, Series A, Series B | Renewable Energy, Energy, Biotechnology | $3M–$150M |
|
Social Capital
VC Fund
|
8 | United States, Canada, India | Seed, Series A, Series B | Software, SaaS, FinTech | $900k–$46M |
|
Launch NY
VC Fund
|
8 | United States, Canada, Denmark | Convertible Note, Seed, Pre-Seed | Software, Health Care, SaaS | $18k–$2.2M |
|
Climate Capital
VC Fund
|
7 | United States, Canada, Germany | Seed, Pre-Seed, Series A | Energy, Manufacturing, Renewable Energy | $800k–$31M |
|
Liquid 2 Ventures
VC Fund
|
7 | United States, Mexico, Canada | Seed, Series A, Pre-Seed | Software, Artificial Intelligence, Information Technology | $125k–$48M |
|
MCJ
VC Fund
|
7 | United States, United Kingdom, Kenya | Seed, Series A, Series B | Renewable Energy, Energy, Software | $3.7M–$150M |
|
Rockies Venture Club
VC Fund
|
7 | United States, Canada | Seed, Series A, Convertible Note | Software, Health Care, Medical Device | $250k–$7M |
|
Valo Ventures
VC Fund
|
7 | United States, United Kingdom, France | Series A, Series B, Seed | Energy, SaaS, Sustainability | $1.8M–$39M |
|
Kapor Capital
VC Fund
|
6 | United States, Kenya, Japan | Seed, Series A, Series B | Software, Education, Health Care | $1M–$50M |
|
Everywhere Ventures
VC Fund
|
6 | United States, Australia, India | Pre-Seed, Seed, Series A | Software, Health Care, FinTech | $250k–$20M |
|
BoxGroup
VC Fund
|
6 | United States, Mexico, Canada | Seed, Series A, Series B | Software, Health Care, Artificial Intelligence | $1.8M–$90M |
|
Ideaship
VC Fund
|
6 | United States | Seed, Pre-Seed, Series A | Software, Artificial Intelligence, Health Care | $100k–$1.7M |
|
Jericho Energy Ventures
VC Fund
|
6 | United States | Series A, Corporate Round | Energy, CleanTech, GreenTech | $3M–$11M |
|
Global Founders Capital
VC Fund
|
6 | United States, Germany, United Kingdom | Seed, Series A, Pre-Seed | Financial Services, Software, FinTech | $575k–$30M |
|
AP Ventures
VC Fund
|
6 | United States, France, Norway | Series A, Seed, Series B | Energy, Renewable Energy, Manufacturing | $3.1M–$139M |
|
SaaS Ventures
VC Fund
|
6 | United States, Canada, Israel | Seed, Series A, Pre-Seed | Software, SaaS, Information Technology | $1.2M–$19M |
|
Blackhorn Ventures
VC Fund
|
6 | United States, Canada, United Kingdom | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology | $1.8M–$40M |
|
Emerson Collective
VC Fund
|
6 | United States, Canada, France | Series A, Series B, Seed | Software, Health Care, Biotechnology | $1.5M–$150M |
|
Central Texas Angel Network
VC Fund
|
6 | United States, Canada | Seed, Series A, Pre-Seed | Software, Health Care, Biotechnology | $300k–$3.2M |
|
Spero Ventures
VC Fund
|
5 | United States, Israel | Series A, Seed | Software, Internet, Artificial Intelligence | $2.4M–$21M |
|
Dorm Room Fund
VC Fund
|
5 | United States, Canada, India | Seed, Pre-Seed, Convertible Note | Software, Health Care, Artificial Intelligence | $20k–$7M |
|
SVG Ventures
VC Fund
|
5 | Canada, United States, Australia | Non-Equity Assistance, Seed, Pre-Seed | AgTech, Agriculture, Farming | $50k–$4.7M |
|
Freeflow Ventures
VC Fund
|
5 | United States, India | Seed, Series A, Pre-Seed | Biotechnology, Medical, Health Care | $536k–$52M |
|
New York Ventures
VC Fund
|
5 | United States, Canada, Israel | Seed, Series A, Series B | Health Care, Biotechnology, Software | $1M–$53M |
|
Clean Energy Venture Group
VC Fund
|
5 | United States, Canada | Seed, Series A | Energy, Renewable Energy, Manufacturing | $1M–$11M |
|
Kleiner Perkins
VC Fund
|
5 | United States, China, United Kingdom | Series B, Series A, Series C | Software, Information Technology, Health Care | $5M–$115M |
|
Stout Street Capital
VC Fund
|
5 | United States, Canada, India | Seed, Series A, Venture - Series Unknown | Software, SaaS, Enterprise Software | $620k–$12M |
|
Building Ventures
VC Fund
|
5 | United States, Canada, Finland | Series A, Seed, Series B | Software, Construction, Artificial Intelligence | $1.5M–$70M |
|
Grantham Foundation
VC Fund
|
5 | United States, United Kingdom, Canada | Seed, Series A, Venture - Series Unknown | Energy, Biotechnology, Agriculture | $1.7M–$38M |
|
Tamarack Global
VC Fund
|
5 | United States, Denmark | Seed, Series A, Series B | Aerospace, CleanTech, Clean Energy | $1.8M–$700M |
|
Active Impact Investments
VC Fund
|
5 | United States, Canada | Seed, Series A, Pre-Seed | Software, SaaS, CleanTech | $386k–$38M |
|
SE Ventures
VC Fund
|
5 | United States, Germany, Canada | Series B, Series A, Series C | Software, Artificial Intelligence, Energy | $5.5M–$143M |
|
City Light Capital
VC Fund
|
5 | United States, Canada | Seed, Series A, Series B | Health Care, Software, Wellness | $1.2M–$60M |
|
KB Partners
VC Fund
|
5 | United States, Canada, United Kingdom | Seed, Series A | Sports, Software, Information Technology | $1.5M–$12M |
|
New Enterprise Associates
VC Fund
|
5 | United States, India, United Kingdom | Series A, Series B, Series C | Software, Health Care, Biotechnology | $6M–$103M |
|
Chrysalix Venture Capital
VC Fund
|
5 | United States, Canada, The Netherlands | Series B, Series A | Energy, Manufacturing, Renewable Energy | |
|
Good Growth Capital
VC Fund
|
5 | United States, France, Israel | Seed, Series A, Convertible Note | Health Care, Biotechnology, Software | $25k–$20M |
|
The Engine
VC Fund
|
4 | United States | Seed, Series A, Series B | Biotechnology, Health Care, Software | $2M–$150M |
|
Saint-Gobain NOVA
VC Fund
|
4 | United States, Germany, Israel | Seed, Series B, Series A | Energy, Software, Construction | $1.5M–$25M |
| Access all 2152 investors in United States CleanTech startups. | |||||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
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Early-stage fund focused on rapid, scalable climate action and targeting outsized impact and outsized returns.
Show more...Investment focus
- Industry: Software, Energy, Real Estate
- Stage:Seed, Pre-Seed, Convertible Note
- Geography: United States, United Kingdom, Israel
Investor stats
- Total investments: 207
- Round size: Seed $100k–$7.5M; Pre-Seed $150k–$3M; Convertible Note $125k–$1.2M
- Lead/follow: 9% lead, 91% follow
- Last fund: Likely still investing — raised $9.9M in 2022
Portfolio highlights
- Forest3 AI — Forest3 multiplies forest management productivity with small, semi-autonomous equipment for fire prevention and precision harvesting. Forest professionals are empowered to get more coverage in less time with much greater safety.
- Shellworks — Reimaging nature's packaging with beautifully sustainable, truly compostable alternatives to plastic for cosmetics and beauty products.
- Merino Energy — Electric cooling and heating installed in an hour or less.
Powerhouse Ventures backs entrepreneurs building the digital infrastructure for rapid decarbonization.
Show more...Investment focus
- Industry: Software, Energy, Solar
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 80
- Round size: Seed $1.1M–$5M; Pre-Seed $1.1M–$1.5M; Series A $3.3M–$30M
- Lead/follow: 14% lead, 86% follow
- Last fund: Likely still investing — raised $70M in 2022
Portfolio highlights
- CVector — Stream, model, and act on your energy and industrial data in real time. CVector unifies asset and market data so you can make faster, smarter project decisions.
- ThinkLabs AI — ThinkLabs AI is a specialist AI development and deployment firm. Its mission is to empower critical industries and infrastructure with trustworthy AI towards global energy sustainability.
- TrustBridge.GG — The premier platform for competitive PlayStation gaming with secure escrow-based competitive gaming. Put your gaming skills to the test and earn real money on the most secure PlayStation competitive gaming platform.
Empowering innovators to build the future of energy
Show more...Investment focus
- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Series A, Series B
- Geography: United States, Canada, France
Investor stats
- Total investments: 286
- Round size: Series A $11M–$55M; Series B $20M–$193M
- Lead/follow: 47% lead, 53% follow
- Last fund: Likely actively investing — fresh fund, raised $145M in 2025
Portfolio highlights
- WeaveGrid — WeaveGrid operates with utilities and owners of electric vehicles (EV) to allow and speed up transportation electrification. Using machine learning, optimization, and predictive analytics, the company's software solution solves several EV-grid integration challenges for utilities in a systems-oriented manner; helps integrate renewable energyresources on the grid; and saves utility customers' money on their bills.
- 75F — 75F's award-winning smart sensors and controls improve indoor air quality and make commercial buildings more comfortable and energy efficient. Automatically.
- Physical Superintelligence — Physical Superintelligence develops physical superintelligence systems that use AI-driven research to study physics, engineer physical systems, and explore new physical laws. Its approach combines human scientists with virtual physicists that conduct autonomous research campaigns covering hypothesis development, verification, experimentation,engineering, and deployment. The company focuses initially on the physical infrastructure underlying AI, including energy, materials, computation, sensing, and manufacturing.
Collaborative Fund is a leading source of capital for entrepreneurs pushing the world forward.
Show more...Investment focus
- Industry: Software, Food and Beverage, Artificial Intelligence
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, South Korea
Investor stats
- Total investments: 381
- Round size: Seed $1.4M–$10M; Series A $4.7M–$37M; Series B $15M–$75M
- Lead/follow: 17% lead, 83% follow
- Last fund: Likely actively investing — fresh fund, raised $15M in 2026
Portfolio highlights
- Diffraqtion — Quantum camera platform that enables satellites and machines to see further and think faster with cutting-edge technology.
- Osmo Studio — Osmo is an AI-native video editor for product launch videos and motion graphics. Turn ideas, Figma files, and footage into polished, on-brand animations, built as editable code.
- Switchboard — Switchboard's service design, coaching, and software offerings generate real results for higher ed teams and institutions.
Access curated startup investment opportunities and diversified venture capital exposure designed for accredited investors.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, Canada
Investor stats
- Total investments: 2694
- Round size: Seed $880k–$9.9M; Series A $3.5M–$32M; Series B $8M–$75M
- Lead/follow: 4% lead, 96% follow
- Last fund: Likely actively investing — fresh fund, raised $90k in 2026
Portfolio highlights
- Akiba Digital — Akiba Digital is a data and technology company that provides financial intelligence solutions. Our vision is to to unlock financial opportunities for consumers, businesses and society using alternative data.
- RAAAM Memory Technologies Ltd. — RAAAM provides a unique on-chip memory technology that offers the highest-density embedded memory solution in any standard CMOS process.RAAAM develops a high-density memory technology that allows for up to 50% higher on-chip memory density with no cost, complexity, or performance-penalty.
- Supercritical — We partner with industry to move and think beyond fossil fuels with innovative clean technology solutions.
Systematic Pre-Seed Startup Capital
Show more...Investment focus
- Industry: Software, SaaS, Health Care
- Stage:Seed, Pre-Seed, Convertible Note
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 1929
- Round size: Seed $50k–$1.8M; Pre-Seed $50k–$450k; Convertible Note $50k–$450k
- Lead/follow: 3% lead, 97% follow
- Last fund: Likely actively investing — fresh fund, raised $55M in 2025
Portfolio highlights
- tbh — tbh is a developer of a mobile application designed to provide anonymous feedback to friends. The company's mobile application facilitates asking or answering questions, open text fields and invite abuse when combined with anonymity, enabling users to say things without repercussions and feel better about themselves from the positive feedbackon social networks.
- Vidrovr — Vidrovr develops multimodal computer vision and machine learning systems to index, tag, and understand video. It processes videos with specific domain constraints, such as in sports, government, and media verticals. Its technology enables its users to search an indexed video corpus and retrieve content inside videos and link it to other media likephotos and text.The company Integrates social media to enable direct interactions between multimedia content. Vidrovr was founded in 2016 and is headquartered in New York.
- Experio AI — Turn contracts, proposals, and expertise into instant searchable intelligence. Win more, ramp faster, never lose knowledge. Enterprise AI for services.
Congruent Ventures is a venture capital firm that seeks to invest in Mobility and Urbanization, Energy Transition, Food and Agriculture, and Sustainable Production & Consumption sectors. We look for technology companies that will positively impact our energy and resource consumption. If we see an opportunity to partner with a like-minded teamfocused on scale across hardware, software, or services, we’re interested.
Show more...Investment focus
- Industry: Software, Energy, Robotics
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 155
- Round size: Seed $2.1M–$11M; Series A $4.6M–$26M; Series B $10M–$90M
- Lead/follow: 32% lead, 68% follow
- Last fund: Likely still investing — raised $85M in 2024
Portfolio highlights
- Fluxco — Procurement, leasing, service, and warranty for transformers from 100+ vetted global suppliers.
- RockRose Risk — RockRose Risk quantifies wildfire mitigation and turns it into real premium reductions. Clients save an average of 21% on residential and 35%+ on commercial placements.
- Gritt Robotics — Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Doing real work on real jobsites, today.
Khosla Ventures is a venture capital firm that invests in early- to late-stage companies across sectors like AI, healthcare, sustainability, and consumer technology. It manages multiple funds, focusing on startups with innovative technologies or business models. The firm primarily targets sectors like AI, climate tech, digital health, and medtech,offering strategic support to help build long-lasting companies.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Health Care
- Stage:Series A, Series B, Seed
- Geography: United States, India, United Kingdom
Investor stats
- Total investments: 1424
- Round size: Seed $2M–$25M; Series A $5.5M–$47M; Series B $11M–$100M
- Lead/follow: 39% lead, 61% follow
- Last fund: Likely actively investing — fresh fund, raised $31M in 2026
Portfolio highlights
- Seeo — Daftar akun togel resmi bisa melalui via dana, ovo, gopay, linkaja kami juga menyediakan berbagai link togel terpercaya seperti bo togel hadiah 2d 200rb, bandar togel hadiah 4d 10 juta terpercaya, situs togel resmi dan terpercaya, agen togel terpercaya, daftar bandar togel terbesar dan terpercaya, bandar togel terbesar, situs togel prize 123, bo togel bolak balik dibayar dan banyak lainnya yang kami sediakan untuk pencinta link togel resmi di Indonesia.
- Anrok — Anrok automates sales tax compliance across your financial stack, so you can grow your SaaS business in any market.
- Synchron — The endovascular brain computer interface.
SOSV is a global, deep tech venture capital firm that operates the HAX and IndieBio startup development programs focused on human and planetary health. SOSV invests $500,000 in startups at their inception as they onboard either HAX or IndieBio for a 4-6 month period designed to accelerate the raise of their next institutional round. SOSV joins thelater rounds of HAX and IndieBio graduates. HAX, based in a 35,000 sq ft facility in Newark, NJ, is equipped with machine tools, 3D printers, chemical, electrical and mechanical engineering labs, as well as on-staff engineering and design experts. SOSV's IndieBio has locations in NYC and San Francisco, both of which offer extensive services and facilities to founders including on-site BSL-2 labs, well equipped lab benches and hoods, and advanced lab equipment, such as chromatography equipment.
Show more...Investment focus
- Industry: Biotechnology, Health Care, Software
- Stage:Seed, Convertible Note, Pre-Seed
- Geography: United States, India, United Kingdom
Investor stats
- Total investments: 1482
- Lead/follow: no public data
Portfolio highlights
- MixRift — MIXRIFT - game developers specialized in Mixed Reality
- unspun — From 3D scan to perfect fitting custom jeans. unspun makes each pair of jeans unique to your actual body and design. On a mission to reduce global carbon emissions by 1%. As seen in Fast Company's World Changing Ideas, Time's Best Inventions, and PopSci's Best of What's New. Welcome to the future of apparel.
- Mesa Quantum — Unlock the potential of chip-scale quantum sensing for enhanced Position, Navigation, And Timing capabilities. Explore Mesa Quantum's practical solutions.
Shell Ventures invests in companies to speed up development and deployment of new technologies which complement our business.
Show more...Investment focus
- Industry: Energy, Renewable Energy, Software
- Stage:Series A, Series B, Venture - Series Unknown
- Geography: United States, United Kingdom, India
Investor stats
- Total investments: 173
- Round size: Series A $6M–$31M; Series B $2.8M–$126M; Venture - Series Unknown $2.4M–$24M
- Lead/follow: 36% lead, 64% follow
Portfolio highlights
- 2-B Energy — The perfect wind turbine for offshore floaters or floating platforms
- Airborne Oil & Gas — Airborne Oil & Gas (AOG) has developed a range of Thermoplastic Composite Pipe (TCP) products that offer unique benefits for offshore oil & gas operations. The thermoplastic composite pipes are corrosion-free, lightweight and spoolable, and can be deployed in the most demanding offshore and subsea applications. These intrinsic propertiesenable a step-change in offshore and subsea operations, with a 30 – 50% capex saving, and even higher opex savings. \r\n\r\nThe pipes are non-metallic, which eliminates the need for expensive corrosion prevention and inspection measures. This enhances reliability and safety while significantly reducing operational expenditure, particularly for Flowlines. The spoolable composite pipes can be installed significantly faster and with simpler vessels than traditional steel-based pipes. \r\n\r\nThe AOG headquarter and manufacturing facility is based in IJmuiden (Port of Amsterdam), the Netherlands and has regional sales offices in major oil & gas hubs in Asia and the US. AOG has 90 employees.
- Bumper — Split the cost of your car repairs and servicing into manageable monthly instalments with 0% interest. Fix it. Split it. Sorted.
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!Energy Impact Partners LP (EIP) is a global venture capital firm leading the transition to a sustainable future. EIP brings together entrepreneurs and the world's most forward-looking energy and industrial companies to advance innovation. With over $2.5 billion in assets under management, EIP invests globally across venture, growth, credit,and infrastructure.
Show more...Investment focus
- Industry: Software, Energy, Renewable Energy
- Stage:Series A, Series B, Series C
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 217
- Round size: Series A $8.8M–$33M; Series B $15M–$100M; Series C $23M–$110M
- Lead/follow: 51% lead, 49% follow
- Last fund: Likely actively investing — fresh fund, raised $1.4B in 2025
Portfolio highlights
- CivilGrid — CivilGrid centralizes utility, environmental, geotechnical, and other site data in a SaaS platform where your teams can collaboratively scope and plan projects.
- Voya Energy — Voya is unleashing the power of metal fuels to rapidly deliver reliable, clean, affordable electricity anywhere on Earth.
- Reframe Systems — Robotic microfactories for building net-zero homes 2x faster, 2x cheaper with 10x lower carbon
Lowercarbon Capital backs kickass companies slashing CO2 emissions, sucking carbon out of the sky, and buying us time to unf**k the planet.
Show more...Investment focus
- Industry: Renewable Energy, Energy, Biotechnology
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, France
Investor stats
- Total investments: 225
- Round size: Seed $3M–$12M; Series A $11M–$50M; Series B $21M–$150M
- Lead/follow: 40% lead, 60% follow
- Last fund: Likely actively investing — fresh fund, raised $11M in 2025
Portfolio highlights
- Terraton — Terraton is a biochar platform that provides equipment, design, and financing to agribusiness operators.
- River — Empowering people, improving lives.
- Antora Energy — Antora converts low-cost, intermittent renewable electricity into a reliable, on-demand source of zero-emissions industrial heat and power.
At Social Capital, we make big bets on transformational ideas, technology, and people.
Show more...Investment focus
- Industry: Software, SaaS, FinTech
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, India
Investor stats
- Total investments: 477
- Round size: Seed $900k–$6M; Series A $3.5M–$20M; Series B $9.7M–$46M
- Lead/follow: 26% lead, 74% follow
- Last fund: May invest from a new fund soon — raised $600M in 2018
Portfolio highlights
- Athos — Athos uses EMG real-time biofeedback to help you go from guessing to knowing if you are performing at your best. #BuildBetterAthletes
- ZeroBrush — Clean every surface of your teeth, every time, all at once. ZERObrush is a groundbreaking oral care mouthpiece built from a 3D model of your teeth and designed to clean the hard to reach places better than a manual toothbrush.
- Biz AI Last — Your dedicated IT department. AI-assisted triage, live expert support via chat, remote connection to fix issues directly, and on-site technicians when needed.
Upstate New York's most active nonprofit seed fund. Free mentoring, seed capital, and hands-on support for high-growth startups. 1,900+ companies mentored, 110+ funded, 9,900+ jobs created.
Show more...Investment focus
- Industry: Software, Health Care, SaaS
- Stage:Convertible Note, Seed, Pre-Seed
- Geography: United States, Canada, Denmark
Investor stats
- Total investments: 248
- Round size: Seed $50k–$2.2M; Pre-Seed $81k–$1.1M; Convertible Note $18k–$1M
- Lead/follow: 61% lead, 39% follow
- Last fund: Likely still investing — raised $16M in 2023
Portfolio highlights
- Ognomy Sleep — Are you looking for a sleep apnea app? Ognomy brings the high-quality care you can expect from an online sleep doctor. Our mission is to improve global health by democratizing access to care for those who suffer from sleep apnea - over 1 billion people worldwide.
- CryoBio — CryoBio offers a food-safe spray solution to protect crops from extreme frost, reducing losses and replacing manual labor with effective, biodegradable frost protection technology.
- Bridge Green Upcycle — Bridge Green Upcycle is a clean energy company that specializes in lithium-ion battery upcycling technology solutions.
Diversified investments in the most promising early stage climate startups backed by top tier VCs.
Show more...Investment focus
- Industry: Energy, Manufacturing, Renewable Energy
- Stage:Seed, Pre-Seed, Series A
- Geography: United States, Canada, Germany
Investor stats
- Total investments: 130
- Round size: Seed $2M–$9M; Pre-Seed $800k–$2.5M; Series A $9.7M–$31M
- Lead/follow: 2% lead, 98% follow
Portfolio highlights
- Revoy — We haul Pacific Northwest freight with our 95% electrified fleet.
- Critical Loop — Unlock the grid. Unlock opportunity.
- Ludwig Computing — Ludwig Computing is an AI hardware startup creating energy-efficient compute platforms for future intelligent computing.
Liquid2 Ventures provides technology startups with seed-stage investments and is based in San Francisco, California. The firm was founded in 2015 by Joe Montana, Mike Miller, and Michael Ma.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Mexico, Canada
Investor stats
- Total investments: 1229
- Round size: Seed $1.1M–$9.1M; Pre-Seed $125k–$2.7M; Series A $6M–$48M
- Lead/follow: 1% lead, 99% follow
- Last fund: Likely actively investing — fresh fund, raised $12M in 2026
Portfolio highlights
- Eden — Eden unifies medical imaging operations with clinical AI: PACS, teleradiology, AI-assisted diagnosis and structured reporting, deployed across 2,600+ imaging departments.
- Vulcan — Frontier AI for government, law, and policy | backed by @ycombinator @generalcatalyst @cubitcapital
- Attention — Attention is building an AI co-pilot designed to automate repetitive, multi-app desktop tasks.
MCJ backs extraordinary founders driving the transition of energy and industry and tackling the inevitable impacts of climate change. We discover and invest in startups rewriting industries to be cleaner, more profitable and more resilient. We strengthen our investments through the MCJ Collective — a vetted member network that connects talentedtech and industrial leaders with our portfolio and with one another. Our media platform including the Inevitable podcast spotlights key perspectives critical to our portfolio and the transition at large, reaching tens of thousands of professionals multiple times per week. Learn more at mcj.vc
Show more...Investment focus
- Industry: Renewable Energy, Energy, Software
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, Kenya
Investor stats
- Total investments: 100
- Round size: Seed $3.7M–$11M; Series A $11M–$40M; Series B $24M–$150M
- Lead/follow: 0% lead, 100% follow
- Last fund: Likely still investing — raised $68M in 2023
Portfolio highlights
- Light — Get the benefits of power without the burden as we manage risk, regulatory compliance, payments, and customer support.
- Reservoir — Reservoir is making home electrification easy, affordable, and awesome, starting with hot water because it's the fastest way to make the biggest impact.
- Odyssey — Discover how Odyssey Energy Solutions unblocks bottlenecks in DRE project development. Access diverse financing, procure equipment efficiently, and remotely monitor system performance. Join over 2000 renewable energy companies that use Odyssey to scale. Get in touch today.
Connecting Entrepreneurs and Investors Since 1985.
Show more...Investment focus
- Industry: Software, Health Care, Medical Device
- Stage:Seed, Series A, Convertible Note
- Geography: United States, Canada
Investor stats
- Total investments: 118
- Round size: Seed $250k–$2.3M; Series A $1.2M–$7M
- Lead/follow: 20% lead, 80% follow
- Last fund: May invest from a new fund soon — last raise in 2016
Portfolio highlights
- MyUTI — Discover fast, reliable, easy at home testing with MyUTI. Our proven PCR testing for UTIs, BV and STIs delivers accurate results, test from the comfort of your home. Get care from home with our discreet and direct UTI lab test service.
- Pure Blue Tech Inc. — Pure Blue Tech uses ultrasonic technology to reduce membrane fouling and can significantly lower the costs associated with membrane maintenance and replacement. The elements will allow industrial companies and municipalities to filter and purify more water, wastewater, seawater, milk, and other liquids with less money. They provide maintenance,chemicals, downtime, and waste disposal. They serving systems and plants treating.
- Green Steel Environmental — Green Steel delivers innovative wastewater treatment solutions and plants designed for industrial sustainability, efficiency, and environmental compliance.
Valo Ventures is a thesis-driven venture capital firm investing in North America and Europe. Our mission is "investing for a brighter future" and we do this by focusing on four catalyzing megatrends: climate change, circular economy, autonomy and empowered people. We identify and support entrepreneurs who are applying digital technologiesto create long term economic, environmental and social value. Learn more at www.valoventures.org.
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- Industry: Energy, SaaS, Sustainability
- Stage:Series A, Series B, Seed
- Geography: United States, United Kingdom, France
Investor stats
- Total investments: 43
- Round size: Seed $1.8M–$10M; Series A $6M–$22M; Series B $15M–$39M
- Lead/follow: 19% lead, 81% follow
- Last fund: Likely actively investing — fresh fund, raised $5M in 2026
Portfolio highlights
- Novoloop — Novoloop is an upcycling company that provides a proprietary lifecycling platform to create chemicals and materials from plastic waste. Its Accelerated Thermal Oxidative Decomposition (ATOD) process chemically breaks down plastic films and packaging into monomers, which are then reassembled into virgin-quality TPU and recycled+ formulations. Thecompany operates a demonstration pilot plant in India in partnership with Aether Industries, producing up to 70 metric tons of TPU annually from mixed plastic waste.
- Steady Energy — Steady Energy aims to decarbonize the energy-intensive heating industry starting with residential and district heating.
- Boston Materials — Explore cutting-edge advanced energy materials engineered for superior performance in aerospace, automotive, & electronics industries. Contact Us Today.
Kapor Capital is an investment firm that invests in early-stage tech-enabled startups. They are an Oakland-based fund that understands that startup companies have the ability to transform entire industries and to address urgent social needs as they do so. It was founded in 1999 and headquartered in Oakland, California.
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- Industry: Software, Education, Health Care
- Stage:Seed, Series A, Series B
- Geography: United States, Kenya, Japan
Investor stats
- Total investments: 288
- Round size: Seed $1M–$5.5M; Series A $3.3M–$23M; Series B $10M–$50M
- Lead/follow: 10% lead, 90% follow
- Last fund: May invest from a new fund soon — raised $126M in 2021
Portfolio highlights
- Parento — Parento is a pioneering national insurance-based solution for paid parental empowering companies to support working parents with proactive, tangible paid leave coverage and employee resources.
- Reportwell — An easy-to-use compliance & reporting platform saving your team hundreds of hours and headaches. From smart report templates to streamlined performance framework dashboards, simple has arrived for compliance & reporting to governmental agencies.
- Hamlet — Hamlet transforms local information into accessible insights you can use and shares it via newsletter.
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Browse database — It's Free!Everywhere Ventures is a global pre-seed venture capital fund for founders, by founders. Click to read Everywhere VC, by Everywhere Ventures, a Substack publication with tens of thousands of subscribers.
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- Industry: Software, Health Care, FinTech
- Stage:Pre-Seed, Seed, Series A
- Geography: United States, Australia, India
Investor stats
- Total investments: 1303
- Round size: Seed $1M–$6.5M; Pre-Seed $250k–$2.5M; Series A $6M–$20M
- Lead/follow: 2% lead, 98% follow
- Last fund: Likely actively investing — fresh fund, raised $4.4M in 2026
Portfolio highlights
- Donna — Meet Donna, the AI assistant built for field sales teams. Save time, cut admin, and close more deals with less effort.
- Keebler Health — AI-Enabled Coding for Medical Billing Teams
- Neurometric AI — Making Intelligence Free | https://t.co/ZxWxeMBJt2 | https://t.co/W8nlLqYwQi
BoxGroup is an early stage investment fund focused on technology companies. Contact Us: hello@boxgroup.com
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- Industry: Software, Health Care, Artificial Intelligence
- Stage:Seed, Series A, Series B
- Geography: United States, Mexico, Canada
Investor stats
- Total investments: 794
- Round size: Seed $1.8M–$10M; Series A $6M–$33M; Series B $19M–$90M
- Lead/follow: 5% lead, 95% follow
- Last fund: Likely actively investing — fresh fund, raised $275M in 2025
Portfolio highlights
- Vial — Next generation pharma company powered by computationally designed therapeutics and automated trials
- Sora — Connect HR tools, automate tasks, and deliver great employee experiences
- Helical — The full power of DNA & (m)RNA Bio Foundation Models in one open-core platform. Accelerate Drug Discovery with AI.
Ideaship maximizes the potential of your enterprise value in relation to fundraising, go-to-market, and liquidity.
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- Industry: Software, Artificial Intelligence, Health Care
- Stage:Seed, Pre-Seed, Series A
- Geography: United States
Investor stats
- Total investments: 63
- Round size: Seed $100k–$1.7M; Pre-Seed $100k–$825k; Series A $100k–$100k
- Lead/follow: 27% lead, 73% follow
- Last fund: Likely still investing — raised $4.7M in 2023
Portfolio highlights
- Airbuild — Discover how Wastewater nutrient recovery and biofertilizer can revolutionize agriculture + ag-infrastructure. Learn about Wastewater nutrient recovery and biofertilizer today!
- Phuc Labs — Phuc Labs implements robotics to automate the method of identifying, separating, and reclaiming particles from water.
- Beginly Health — The job matching platform for every physician & advanced practice clinicianBeginly Health is a platform that enables clinicians to get the most out of their career, education and lifestyle. We know there's much more to job satisfaction than just salary and location. Beginly Health challenges you to consider every possibility for ameaningful career.Easily build your profile and let our algorithm do the rest. Your unique clinical and lifestyle preferences dictate the best job matches for you, so you can focus on being a great clinician — not a professional job seeker.
Jericho Energy Ventures invests in hydrogen technologies, energy storage, carbon capture, and new energy systems. Their Investments in Low Carbon energy sources, technologies, and applications will aid in the transition away from fossil sources creating a more sustainable future.
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- Industry: Energy, CleanTech, GreenTech
- Stage:Series A, Corporate Round
- Geography: United States
Investor stats
- Total investments: 7
- Round size: Series A $3M–$11M
- Lead/follow: 71% lead, 29% follow
Portfolio highlights
- Calicat — H2UTechnologies -Co-founded by Motus Ventures and H2U Chief Scientific Advisor, Dr Nathan Lewis-George L. Argyros Professor of Chemistry at the California Institute of Technology and founding Director and Scientific Director of JCAP (Joint Center for Artificial Photosynthesis)/Cal Tech...clean energy
- Oklahoma AI Ventures — Oklahoma AI Ventures operates as a special-purpose asset development vehicle designed to secure, assemble, and prepare commercial land sites for infrastructure scaling. Its core business model centers on pairing institutional real estate development with zero-emission hydrogen energy technologies to support power-intensive computing facilities. Theprimary value proposition is delivering dedicated, sustainable, and grid-independent power generation assets tailored to satisfy the extreme electricity demands of high-density artificial intelligence cluster operations.
Over the past two decades, GFC have backed over five hundred entrepreneurs worldwide, e.g. Facebook, LinkedIn, Slack, and Away Travel.
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- Industry: Financial Services, Software, FinTech
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Germany, United Kingdom
Investor stats
- Total investments: 1103
- Round size: Seed $1.2M–$9M; Pre-Seed $575k–$5M; Series A $5M–$30M
- Lead/follow: 25% lead, 75% follow
- Last fund: May invest from a new fund soon — raised $2B in 2018
Portfolio highlights
- sevDesk — Deutschlands beliebteste Buchhaltungssoftware: Rechnungen& Angebote erstellen, Buchhaltung erledigen, Kunden- &Lagerverwaltung u.v.m.
- Cambridge Aerospace — Our mission is to eliminate the risk of existential war in Europe.
- Arrakis Technologies — Arrakis partners with ambitious companies to deploy secure AI in production, taking them from experimentation to real-world impact at warp speed.
AP Ventures invests in pioneering technologies and businesses that harness the unique chemical and physical properties of Platinum Group Metals to solve global challenges.AP Ventures is led by a specialist investment team with proven expertise and a successful track record. We offer investors access to high growth technologies that are developingsolutions to solve global issues.
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- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Series A, Seed, Series B
- Geography: United States, France, Norway
Investor stats
- Total investments: 49
- Round size: Seed $3.1M–$7.2M; Series A $3.5M–$23M; Series B $4.2M–$139M
- Lead/follow: 39% lead, 61% follow
- Last fund: Likely actively investing — fresh fund, raised $195M in 2025
Portfolio highlights
- Teragen Energy — Teragen Energy develops an energy technology platform based on advanced regenerative solid oxide fuel cells that provide both power generation and energy storage in a single system. The company’s systems generate electricity from external fuels such as natural gas or hydrogen without combustion and can operate in reverse to store power as hydrogen.Teragen designs modular systems that can be scaled from megawatt-scale installations for data centers to deployments for microgrids, renewable projects, and utilities. Its technology is intended to help operators manage variable renewable output, ride through outages, and address daily capacity needs using one device. Teragen focuses on applications including AI and cloud data centers, manufacturing and cold storage facilities, remote communities, and electric grid infrastructure. The platform is positioned to replace separate diesel generators and battery systems by combining fuel-flexible generation and low-cost storage in a compact footprint.
- Immaterial — Facilitating the energy transition with advanced materials.
- Rubi Laboratories — Rubi Laboratories turns carbon emissions into carbon-negative textiles for the fashion industry, with a proprietary synthetic biology technology.
We are enterprise software experts. We look to co-invest with strong leads, bringing our network of coinvestors and next round investors as well as enterprise software expertise to add value. We see ourselves as partners who can fill out a round quickly and be a positive influence, and non-competitive as we don't lead or take significantstakes in our portfolio companies. We generally write a small check into rounds of $750k-$3M that are mostly full, being low pain-in-the-ass to entrepreneurs compared to relatively high value add. Having been entrepreneurs, we know that's the most important part.While we'll invest anywhere in the US, we love "second tier markets" that can still support major exits but attract relatively less venture funding: Chicago, Toronto, DC, Baltimore, Atlanta, etc etc!
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- Industry: Software, SaaS, Information Technology
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Canada, Israel
Investor stats
- Total investments: 153
- Round size: Seed $1.3M–$5.3M; Pre-Seed $1.2M–$3M; Series A $3.9M–$19M
- Lead/follow: 4% lead, 96% follow
- Last fund: Likely still investing — raised $16M in 2023
Portfolio highlights
- equipifi — Equipping banks with buy now, pay later capabilities.
- KredosAI — Our human centered AI platform drives real engagement with consumers leading to positive payment outcomes for enterprises.
- Neuromorphic Labs — Neuromorphic Labs is an AI infrastructure company that develops a centralized control plane for managing and securing production artificial intelligence.
Blackhorn Ventures is a collective of experts that invests in companies that are redefining resource efficiency in industrial sectors.
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- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 121
- Round size: Seed $1.8M–$10M; Series A $7.4M–$28M; Series B $8M–$40M
- Lead/follow: 35% lead, 65% follow
- Last fund: Likely still investing — raised $150M in 2024
Portfolio highlights
- Canyon Code — Canyon Code gives enterprises the ability to observe, optimize, and governance their multi-agentic AI applications. The Workflow Intelligence Layer
- Buzz Solutions — Buzz Solutions provides a software platform powered by Artificial Intelligence, Actionable Insights, and Predictive Analytics for faults and anomaly detection for the power line inspection process for power utilities. The company's platform automates the process of storing and organizing visual data (captured in the field through drones andhelicopters), analyzing for faults using its AI algorithms, mapping the data and providing heat maps as well as predictive insights for when, where and what kind of faults are happening on power line and assets. Using its solutions, power utilities save over 50% of cost and time to analyze data which makes condition-based maintenance efforts easier and time-efficient, thus, preventing wildfires, power outages, and other climate change effects on the physical infrastructure of the grid.
- LightTable — LightTable uses AI to review construction drawings and specs, catching coordination, constructability, and compliance issues before they become RFIs or delays.
Emerson Collective is a company that invests in entrepreneurs and innovators driven by purpose and possibility, working to create a world of abundance for future generations.
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- Industry: Software, Health Care, Biotechnology
- Stage:Series A, Series B, Seed
- Geography: United States, Canada, France
Investor stats
- Total investments: 171
- Round size: Seed $1.5M–$14M; Series A $7.9M–$100M; Series B $15M–$150M
- Lead/follow: 16% lead, 84% follow
Portfolio highlights
- GridCARE — GridCARE is the essential one-stop power solution for AI data centers, delivering energy security and resilience at unprecedented speed.
- InduPro — InduPro is a biotechnology company that specializes in protein therapeutics and cell-surface platform technologies.
- Ultralight — With a combination of human expertise and proprietary AI, Ultralight partners with physicians as they launch, run, and grow practices that prioritize precision-based care that focuses on keeping patients healthier and happier, for longer.
Are you looking for an experienced venture capital firm in Austin, TX? Look no further than Central Texas Angel Network. Reach out today.
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- Industry: Software, Health Care, Biotechnology
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Canada
Investor stats
- Total investments: 52
- Round size: Seed $640k–$3.2M; Pre-Seed $300k–$2.5M; Series A $750k–$3M
- Lead/follow: 27% lead, 73% follow
Portfolio highlights
- Swirltex — Swirltex builds custom wastewater treatment systems for a wide range of applications
- Delta Development — Delta Development Team stands as a pioneering force in Transportable Blood Storage Solutions, transforming cold chain logistics with advanced thermal system technology and real-time monitoring capability through a highly intuitive blood program management system.
- Green Steel Environmental — Developer of sustainable clean products designed to clean hydrogen sulfide into renewable gas. The company uses clean tech upcycled materials to remove excess nutrients from wastewater and renewable natural gas, enabling returns of those nutrients to the earth as fertilizer.
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Browse database — It's Free!Spero Ventures makes venture investments in the things that make life worth living - wellbeing; sustainability; learning, work, and play.
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- Industry: Software, Internet, Artificial Intelligence
- Stage:Series A, Seed
- Geography: United States, Israel
Investor stats
- Total investments: 69
- Round size: Seed $2.4M–$10M; Series A $7.5M–$21M
- Lead/follow: 51% lead, 49% follow
- Last fund: May invest from a new fund soon — raised $100M in 2018
Portfolio highlights
- Sora Fuel — Sora Fuel makes jet fuel from just air, water, and renewable energy. Sora Fuel combine carbon capture and utilization into a single process, dramatically reducing the amount of energy required to produce SAF, enabling a truly affordable, carbon-negative drop-in solution.
- AGent Energy — AGent Energy operates a hardware and software platform that connects commercial, industrial, and institutional backup generators and other distributed energy resources to electricity markets. The company installs onsite equipment and software, monitors generator condition and utilization, and manages participation in demand-response and other gridprograms. Its platform supports remote dispatch, operational alerts, anomaly detection, compliance processes, and diagnostic data for facilities such as hospitals, manufacturers, data centers, universities, agricultural sites, retailers, and water infrastructure operators. AGent Energy shares market proceeds with participating facility owners while maintaining generator availability for backup use.
- Corvus Robotics — AI-powered autonomous drones and forklift sensors for real-time warehouse inventory visibility. Trusted by Fortune 500 enterprises.
Building a company as a student is really, really hard. We make it easier by giving you a powerful investor network, world-class mentors, and a $40,000 check.
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- Industry: Software, Health Care, Artificial Intelligence
- Stage:Seed, Pre-Seed, Convertible Note
- Geography: United States, Canada, India
Investor stats
- Total investments: 208
- Round size: Seed $120k–$7M; Pre-Seed $88k–$2.3M; Convertible Note $20k–$1M
- Lead/follow: 3% lead, 97% follow
- Last fund: Likely still investing — raised $13M in 2022
Portfolio highlights
- Snapp — Your AI-powered sports teammate. Research odds, get picks, analyze matchups, scout players, and manage fantasy across 24+ sports and leagues.
- Aethex — End to end voice agents localized for your market.
- Adaptive Innovations — Adaptive Innovations is the AI-native home health provider rebuilding how care is delivered in America.
We are a Venture & Innovation Platform Advancing the Food & Agriculture Industries We work with leading corporations, startups, universities, and growers to solve the biggest challenges facing the food and agriculture industries.
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- Industry: AgTech, Agriculture, Farming
- Stage:Non-Equity Assistance, Seed, Pre-Seed
- Geography: Canada, United States, Australia
Investor stats
- Total investments: 247
- Round size: Seed $100k–$4.7M; Pre-Seed $50k–$100k
- Lead/follow: 64% lead, 36% follow
Portfolio highlights
- Plasmaleap —
- Cellar Insights — Maximize the value of your potato crop with smart remote monitoring. Monitor storage conditions and prevent crop loss with Cellar Insights.
- Brilliant Harvest — Brilliant Harvest is the Most Powerful AI Helpdesk For Equipment Dealers.
Freeflow Ventures is an early stage venture capital firm focused on advancing science to benefit human and planetary health.
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- Industry: Biotechnology, Medical, Health Care
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, India
Investor stats
- Total investments: 32
- Round size: Seed $536k–$7M; Pre-Seed $1M–$3.8M; Series A $3M–$52M
- Lead/follow: 6% lead, 94% follow
- Last fund: Likely still investing — raised $15M in 2024
Portfolio highlights
- Sift Biosciences — Harnessing Hidden Immunity.
- Vivere Oncotherapies — Vivere is developing next-generation cancer therapies aimed at activating the immune system to selectively detect and destroy cancer cells in cold tumors.
- TippingPoint Biosciences — Pioneering new therapies for diseases of chromatin dysfunction. There is a necessity for new types of treatments in diseases like Pediatric Diffuse Midlines Glioma (DMG). Cancer, Chromatin, Health, new solutions.
New York Ventures is dedicated to encouraging innovation and fueling economic growth in communities across the State. This venture capital investment arm of Empire State Development is one of New York State's business resources and innovation investments, including the Governor's START-UP NY program, Innovation Hot Spots, the RegionalEconomic Development Councils, the Centers of Advanced Technology and Centers of Excellence networks, and the SUNY 2020 Initiative.
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- Industry: Health Care, Biotechnology, Software
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, Israel
Investor stats
- Total investments: 158
- Round size: Seed $1M–$6.2M; Series A $3M–$20M; Series B $4M–$53M
- Lead/follow: 5% lead, 95% follow
Portfolio highlights
- Adro — Designed to work when you arrive Spend and save like a local. Easy to use. No unfair fees.
- BQP — At BQP, we’re developing a quantum-accelerated digital twin platform for mission-critical applications. The platform, BQPhy, is a back-end engine that integrates seamlessly into existing engineering workflows and operates on today’s infrastructure without requiring quantum hardware. BQPhy helps teams solve large-scale, complex challenges inengineering optimization, data-driven modeling (ML), and physics-based (CFD) simulations. We are bridging the gap between current high-performance computers and future quantum systems with probabilistic algorithms from quantum information science, unlocking simulation capabilities that were previously impractical or impossible. BQPhy reduces time, accuracy, and throughput inefficiencies, thereby accelerating development cycles, unlocking previously unexplored design spaces, lowering costs, and enhancing product outcomes.
- CryoBio — CryoBio offers a food-safe spray solution to protect crops from extreme frost, reducing losses and replacing manual labor with effective, biodegradable frost protection technology.
CEVG is an angel investor collective that invest in and mentors early-stage cleantech and climatetech startups across North America.
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- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Seed, Series A
- Geography: United States, Canada
Investor stats
- Total investments: 73
- Round size: Seed $1M–$5.6M; Series A $2M–$11M
- Lead/follow: 8% lead, 92% follow
- Last fund: May invest from a new fund soon — raised $108M in 2019
Portfolio highlights
- PeelON — At PeelON, we're passionate about freshness, sustainability, and innovation. Our mission is to revolutionize the packaging industry by offering biodegradable solutions that keep produce fresher for longer while minimizing environmental impact. With PeelON, you can trust that your fruits and vegetables stay crisp, delicious, and planet-friendly. Join us in our journey towards a fresher, greener future. - Biodegradable covers - food packaging - biodegradable food packing - fresh fruit covers
- Queens Carbon — Queens Carbon is working on a processing system that will dramatically cut energy use. The system minimizes calcination and material synthesis energy consumption, allowing for low-cost carbon capture and carbon-neutral cement manufacture.
- Electrified Thermal Solutions — Electrified Thermal Solutions, Inc. is developing the Joule Hive: a new energy storage technology that converts surplus zero-carbon electricity into heat.
Kleiner Perkins is an American venture capital firm headquartered on Sand Hill Road in Menlo Park in Silicon Valley.
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- Industry: Software, Information Technology, Health Care
- Stage:Series B, Series A, Series C
- Geography: United States, China, United Kingdom
Investor stats
- Total investments: 1317
- Round size: Series A $5M–$50M; Series B $12M–$75M; Series C $12M–$115M
- Lead/follow: 30% lead, 70% follow
- Last fund: Likely actively investing — fresh fund, raised $58M in 2026
Portfolio highlights
- Athos — Athos uses EMG real-time biofeedback to help you go from guessing to knowing if you are performing at your best. #BuildBetterAthletes
- Telogis — Telogis provides a comprehensive cloud-based Mobile Enterprise Management (MEM) software platform for companies that require dynamic routing, real-time work order management, navigation, telematics and mobile integration services for their mobile workforces. Telogis’ consistent innovation drives its ability to provide near-instant return oninvestment while improving driver safety and efficiency and reducing the environmental impact of commercial vehicles. Founded in 2001, Telogis is headquartered in Aliso Viejo, Calif. and has development and support centers in Australia and New Zealand, Latin America, Europe and throughout North America. Its products and services are used and distributed in more than 100 countries worldwide.
- Harvey — Harvey is an artificial intelligence technology service provider.
Colorado Venture capital firm with a focus on early-stage technology companies innovating in software, fin tech, advanced materials, robotics, and AI.
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- Industry: Software, SaaS, Enterprise Software
- Stage:Seed, Series A, Venture - Series Unknown
- Geography: United States, Canada, India
Investor stats
- Total investments: 108
- Round size: Seed $620k–$4.2M; Series A $1.4M–$12M; Venture - Series Unknown $1.2M–$3.5M
- Lead/follow: 11% lead, 89% follow
- Last fund: Likely still investing — raised $11M in 2022
Portfolio highlights
- ChannelScaler — Streamline partner acquisition, ensure engagement, and enable ecosystem growth with automated PRM from Allbound
- KredosAI — Our human centered AI platform drives real engagement with consumers leading to positive payment outcomes for enterprises.
- CisLunar Industries — Space debris is a resource. CisLunar Industries is developing the technology to recycle and reuse it in space. Transforming the economics of space debris clean-up. Accelerating the adoption of in-space manufacturing. Building the foundations of an industrial cislunar economy.
Building Ventures is a venture capital firm based in Boston, MA. We partner with Built Environment entrepreneurs and early-stage startups.
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- Industry: Software, Construction, Artificial Intelligence
- Stage:Series A, Seed, Series B
- Geography: United States, Canada, Finland
Investor stats
- Total investments: 67
- Round size: Seed $1.5M–$8.7M; Series A $3.9M–$22M; Series B $1.5M–$70M
- Lead/follow: 27% lead, 73% follow
- Last fund: Likely still investing — raised $95M in 2022
Portfolio highlights
- Parspec — Empower your organization with AI-powered solutions from Parspec. Bid more jobs, increase revenue, and improve profitability in today's dynamic market.
- Aston Labs — Aston Labs operates a decentralized utility organization working to build a carbon-free utility network. The company's platform is made to support 100% uptime, equality of access, zero carbon, digital currency, Defi, and metaverse, giving people access to modern life.
- Copper — Thoughtfully designed, meticulously engineered, well-made home electrification products.
Grantham Foundation seeks to protect and improve the health of global environmental issues and supports individuals and organizations. It also supports communication and collaboration in environmental protection, with an emphasis on climate change.The foundation focuses on communications to enable the general public to understand that climatechange represents the world’s primary environmental threat today and that mitigating and adapting to a changing climate will lead to a more sustainable and prosperous future.Grantham Foundation was founded in 1997 by Jeremy and Hannelore Grantham and is based in Boston, Massachusetts, USA.
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- Industry: Energy, Biotechnology, Agriculture
- Stage:Seed, Series A, Venture - Series Unknown
- Geography: United States, United Kingdom, Canada
Investor stats
- Total investments: 89
- Round size: Seed $1.7M–$13M; Series A $5M–$38M; Venture - Series Unknown $4.7M–$36M
- Lead/follow: 27% lead, 73% follow
Portfolio highlights
- Via Separations — Process intensification For today's industries. Do More. With Less. info@viaseparations.com
- Quercus Biosolutions — Bringing the power of genAI to crop protection.
- Hephae Energy Technology — Enabling Next-Generation Geothermal with Ultra High Temperature Robotics to support the life cycle of the geothermal energy transition.
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Browse database — It's Free!Tamarack Global operates as an investment firm that invests in new markets and new economies. The frim specializes in the fields of finance, financial services, and hedge funds.
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- Industry: Aerospace, CleanTech, Clean Energy
- Stage:Seed, Series A, Series B
- Geography: United States, Denmark
Investor stats
- Total investments: 31
- Round size: Seed $1.8M–$47M; Series A $10M–$700M; Series B $20M–$675M
- Lead/follow: 23% lead, 77% follow
- Last fund: Likely actively investing — fresh fund, raised $6.2M in 2026
Portfolio highlights
- Rilian Technologies — Rilian develops cybersecurity and defense technology platforms that enable organizations to deploy, integrate, and operate advanced security tools across complex and regulated environments. The company provides an AI-driven security orchestration platform that unifies multiple cybersecurity tools into a single interface, allowing analysts toautomate workflows, monitor threats, and respond to incidents more efficiently. Its offerings include systems for automated deployment and compliance that allow security technologies to operate in air-gapped, sovereign, and highly regulated environments without relying on traditional cloud infrastructure. The company also maintains a curated ecosystem of cybersecurity tools that are pre-integrated and validated for use in mission-critical settings, reducing complexity in adoption and integration.
- Hark — We are building the most advanced personal intelligence in the world.
- Blue Energy — Modular power plants for modular nuclear reactors
We support environmental resiliency through profitable investment. We provide capital and talent to accelerate the growth of early-stage climate tech ventures catalyzing the transition from finite to infinite sources of energy, food, water & products.
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- Industry: Software, SaaS, CleanTech
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Canada
Investor stats
- Total investments: 62
- Round size: Seed $797k–$9.5M; Pre-Seed $386k–$2M; Series A $6.4M–$38M
- Lead/follow: 24% lead, 76% follow
- Last fund: Likely still investing — raised $80M in 2023
Portfolio highlights
- Piq Energy — Connect to the grid faster with Piq. Piq is the only software platform that lets renewable-energy and data-center developers take control of all stages of grid studies and run on-demand scenarios, all with the latest models and queue updates.
- Gritt Robotics — Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Doing real work on real jobsites, today.
- ThinkLabs AI — ThinkLabs AI is a specialist AI development and deployment firm. Its mission is to empower critical industries and infrastructure with trustworthy AI towards global energy sustainability.
SE Ventures acts as a growth engine for pioneering founders who can benefit from the global customer base and domain expertise of Schneider Electric.
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- Industry: Software, Artificial Intelligence, Energy
- Stage:Series B, Series A, Series C
- Geography: United States, Germany, Canada
Investor stats
- Total investments: 63
- Round size: Series A $5.5M–$19M; Series B $18M–$143M; Series C $14M–$127M
- Lead/follow: 21% lead, 79% follow
- Last fund: Likely still investing — raised $518M in 2022
Portfolio highlights
- AlpSemi — Alpsemi develops wide bandgap semiconductors for efficient power conversion and protection across grids, data centers and electric mobility.
- Higharc — Higharc is the all-in-one web platform that simplifies, connects, and improves each step of design, construction, and sales for home building. It enables builders to design, sell in 3D, and get permit-ready construction documents — all in a single platform. Higharc is on a mission to help builders create better homes and communities, moreaffordably.
- UnitX — Automate inspection in-line for better yield
City Light is a venture capital firm that invest in impactful companies in the areas of education, safety and care, and the environment.
Show more...Investment focus
- Industry: Health Care, Software, Wellness
- Stage:Seed, Series A, Series B
- Geography: United States, Canada
Investor stats
- Total investments: 223
- Round size: Seed $1.2M–$8M; Series A $4M–$30M; Series B $8.5M–$60M
- Lead/follow: 7% lead, 93% follow
- Last fund: May invest from a new fund soon — raised $30M in 2020
Portfolio highlights
- BoodleBox — BoodleBox is the collaborative AI workspace where humans lead, and AI scales impact. Built for education, enterprise, and individuals. Start for free.
- Salvo Health — Salvo Health is a digital care team for Irritable Bowel Syndrome (IBS), GERD, SIBO, and other chronic gut health conditions. Sign up today!
- Xage Security — Secure, manage & transform OT, IT and cloud operations. Deliver zero-trust local access, remote access, and data security.
We invest in passionate innovators at the intersection of sports and technology.
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- Industry: Sports, Software, Information Technology
- Stage:Seed, Series A
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 88
- Round size: Seed $1.5M–$5.2M; Series A $3.3M–$12M
- Lead/follow: 60% lead, 40% follow
- Last fund: May invest from a new fund soon — raised $127M in 2021
Portfolio highlights
- SportIQ — SportIQ's SIQ Smart Basketball is world's only smart basketball approved by FIBA. Follow us on Instagram: @siqbasketball
- NIL FanBox — A Curated box full of autographed college memorabilia delivered to your door every season!
- International Dance League — The Global Professional Dance League Teams: Royal Family, Quick Style, 1MILLION, Jam Republic, Brotherhood, GRV
Foundational partners to ambitious founders at every stage of company-building.
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- Industry: Software, Health Care, Biotechnology
- Stage:Series A, Series B, Series C
- Geography: United States, India, United Kingdom
Investor stats
- Total investments: 1970
- Round size: Series A $6M–$55M; Series B $10M–$90M; Series C $15M–$103M
- Lead/follow: 38% lead, 62% follow
- Last fund: Likely still investing — raised $468M in 2024
Portfolio highlights
- Hatch Loyalty — Create a profit center for your brand with convenience store loyalty programs that maximize visits, transactions, and in-store spend.
- Zyngenia —
- Sportsrocket — Sportsrocket is a New York-based company working to give sports fans access to live games and events, highlights, and shows. The company works with leading leagues, publishers, and rights-holders, including Major League Soccer, the PGA Tour, Scout Media, and AS Roma, to create and power customized OTT platforms. Incubated by Bedrocket MediaVentures, Sportsrocket's innovative approach is based on a proprietary sports media operating system, that offers an integrated solution for the production, distribution, management, and monetization of sports media across all platforms.
Leading global venture capital fund that invests in resource intensive industries across North America and Europe.
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- Industry: Energy, Manufacturing, Renewable Energy
- Stage:Series B, Series A
- Geography: United States, Canada, The Netherlands
Investor stats
- Total investments: 97
- Lead/follow: no public data
Portfolio highlights
- Liminal — Advanced battery inspection and metrology with ultrasound and machine learning
- C2CA technology — C2CA Technology is a pioneering company in concrete recycling, established in 2016 by Delft Enterprises, Delft University, and GBN.Our mission is to transform waste concrete into sustainable building materials, replacing virgin aggregates, sand, and cement to mitigate 8% of global CO2 emissions.Our advanced separation, and quality controltechnologies are in use at our demonstration site in Hoorn, the Netherlands.We're committed to achieving 100% circular concrete and building a more sustainable future. Join us and make a positive impact on the planet.
- Rithmik Solutions — We increase uptime in mines with advanced analytics that optimize maintenance and extend equipment life.
Good Growth Capital is an early-stage venture capital firm known for its expertise in finding, assessing and cultivating complex science and technology.
Show more...Investment focus
- Industry: Health Care, Biotechnology, Software
- Stage:Seed, Series A, Convertible Note
- Geography: United States, France, Israel
Investor stats
- Total investments: 115
- Round size: Seed $505k–$12M; Series A $4.2M–$20M; Convertible Note $25k–$300k
- Lead/follow: 36% lead, 64% follow
- Last fund: Likely still investing — raised $100M in 2023
Portfolio highlights
- Obsidio — Obsidio™ Conformable Embolic with aqueous gel technology is a 510(k) cleared device, the first of its kind to have a specific on-label indication for peripheral use in the U.S.
- NALA Membranes — NALA Systems is a cleantech startup company located in the heart of Research Traingle Park in Durham, NC. The NALA team is dedicated helping to change the global water crisis by producing a new chlorine tolerant membrane for reverse osmosis. Click to learn more.
- Osteoboost — Bone Health Technologies specializes in developing medical devices designed for low bone mass. Its solution is a gentle mechanical stimulation that mimics weight-bearing exercise, providing an effective non-drug intervention. It offers the OsteoBoost device that relies on safe, natural, and effective whole-body vibration technology usingvibrational energy to turn stem cells into the bone using the same mechanisms as physical exercise. The company was founded in 2018 and is headquartered in San Francisco, California.
A home for Tough Tech founders.
Show more...Investment focus
- Industry: Biotechnology, Health Care, Software
- Stage:Seed, Series A, Series B
- Geography: United States
Investor stats
- Total investments: 87
- Round size: Seed $2M–$11M; Series A $5.8M–$80M; Series B $16M–$150M
- Lead/follow: 32% lead, 68% follow
- Last fund: May invest from a new fund soon — raised $230M in 2020
Portfolio highlights
- Hyperlight — HyperLight unleashes the potential of integrated photonics by developing a proprietary platform based on thin-film lithium niobate (TFLN)
- BlueShift — BlueShift operates as an electrochemical climate tech innovator. BlueShift unlocks underutilized resources with advanced electrochemical technology.
- RISE Robotics — THE HUMAN EMPOWERING ROBOTICS COMPANYRise Robotics designs, makes and sells breakthrough mechanical products.The company was founded in 2011 to advance the robotics industry with the ultimate goal of enabling powerful wearable ExoSUITS™ for all.Our first product Bacon Robotic Air Compressor™ disrupts handheld air compressors.Theinnovation that enabled the Bacon Robotic air compressor™ is the Cyclone Linear Drive. A new mobile robotic component that can advance many applications. Cyclone drives enable piston or muscle like actuation. It was inspired by our ExoSuit™ explorations.
Saint-Gobain NOVA is the ventures arm of Saint‑Gobain.
Show more...Investment focus
- Industry: Energy, Software, Construction
- Stage:Seed, Series B, Series A
- Geography: United States, Germany, Israel
Investor stats
- Total investments: 24
- Round size: Seed $1.5M–$7M; Series A $3M–$12M; Series B $4.2M–$25M
- Lead/follow: 33% lead, 67% follow
Portfolio highlights
- LIGHTYX — LightYX is an innovative startup in the construction-tech industry that has recently been chosen as THE most promising Israeli startup in the construction-tech arena and one of the top 5 global startups in construction for 2019 (“Builtworld”, Germany) and has been recognized as one of the most promising projects in deep tech to date (“Hellotomorrow”, Paris). It was founded by 3 experienced engineers that have previously held senior roles in global technology companies. LightYX developed a unique robotic system, called the LightYX BeamerOne™, that projects an adaptive projected reality of any 2 or 3D blueprints onto the construction surface itself with an accurate laser down to the millimeters. This way, construction workers can easily see the blueprints to scale without having to mark the work surface themselves. This means many day-to-day mistakes can be avoided But there’s more! LightYX’s BeamerOne can also detect mismatches between the BIM model and the “as built”. The operator can then modify the projection on site, and adjust it to the "As Built" by moving elements around on LightYX's proprietary mobile app. All they need to do now is save the updated version and send it back to the architect for approval and then share it with other project stakeholders. LightYX’s innovation has become the answer for issues that arise day to day on construction sites.
- Hyperframe — Hyperframe develops a commercial metal wall framing system for large towers and commercial structures, enabling snap-together assembly that is 5x faster than traditional methods. Its automated, all-digital manufacturing process integrates with proprietary HyperBIM software, which coordinates the framing model with as-built conditions using pointcloud data. An AR app ensures precise on-site installation. The system eliminates scrap and significantly boosts schedule, quality, and safety.
- Solar Materials — SOLAR MATERIALS developed a recycling technology for solar modules, which recovers all raw materials for a circular solar industry.
CleanTech Investor funding in United States at a glance
Stats across 1.9k deals from 2.2k investors.
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