# Top 50 CleanTech Startup Investors in Germany in June 2026 ## MIG Capital - Type: VC Fund - Location: München, Bayern, Germany - Relevant deals: 8 - Stages: Series A, Series B - Focus: Biotechnology, Health Care, Therapeutics MIG Capital is one of the leading German VC Investors. We invest in European Deep Tech and Life Sciences from early to late stage (Seed, Series A, and beyond). We use investments to shape a better tomorrow, today. Our team currently manages 17 MIG public venture capital funds regulated by BaFin, the German financial markets authority. These fundsoperate with more than EUR 1.2 billion capital committed by >60,000 private investors across Germany and Austria.Today, our portfolio consists of 30 companies. ## 468 Capital - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 7 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Artificial Intelligence, Information Technology 468 Capital is an investment firm that focuses on identifying and managing opportunities in various markets. The firm employs a systematic approach to investment analysis and portfolio management. It collaborates with a range of partners to support its investment strategies. The company serves industries including technology, healthcare, andrenewable energy. ## Speedinvest - Type: VC Fund - Location: Vienna, Wien, Austria - Relevant deals: 6 - Stages: Seed, Series A, Pre-Seed - Focus: Software, FinTech, Financial Services Speedinvest is a globally active European venture capital firm built on a simple belief: many move more. From six offices across EMEA, our sector-focused investment teams back relentless founders from pre–Seed to Growth with long-term conviction, providing day-one access to our global network of corporate customers, experts, industry leaders, andtop-tier follow-on investors to scale smarter and faster. Building lasting companies like Bitpanda (Austria), Moove (Nigeria), Gigs (U.S.), Tide (UK), ARX Robotics (Germany), Wayflyer (Ireland), GoStudent (Austria), Seqera Labs (Spain), and Cylib (Germany) — together. Big ideas may start with one. But scaling and winning take The Power of More. ## Santo Venture Capital - Type: VC Fund - Location: Holzkirchen, Bayern, Germany - Relevant deals: 4 - Stages: Series A, Series B, Series D - Focus: Health Care, Apps, Energy Santo Venture Capital GmbH is a venture capital firm founded in 2011 and which operates as a subsidiary of ATHOS Service Gmbh. ## Cherry Ventures - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 4 - Stages: Seed, Series A, Series B - Focus: Software, Information Technology, Financial Services Cherry Ventures is an early-stage venture capital firm led by a team of entrepreneurs with experience building fast-scaling companies such as Zalando and Spotify. The firm backs Europe's boldest founders, usually as their first institutional investor, and supports them in everything from their go-to-market strategy and the scaling of theirbusinesses. Cherry Ventures has previously invested in the seed stage of over 50 companies across Europe, including FlixBus, Auto1 Group, Infarm, Rows, Forto, and TourRadar. Cherry Ventures is based in Berlin and invests across Europe with operations in London, Paris, and Stockholm. ## Magnetic Capital - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 4 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Apps, Internet We are a global technology investor, sponsoring true progress. ## Picus Capital - Type: VC Fund - Location: Munich, Bayern, Germany - Relevant deals: 4 - Stages: Seed, Series A, Pre-Seed - Focus: Financial Services, Software, FinTech Picus Capital is an early-stage technology investment firm with a long-term investment philosophy. We work together with daring technology companies to build successful, global companies challenging the status quo and shaping tomorrow. ## J12 - Type: VC Fund - Location: Stockholm, Stockholms Lan, Sweden - Relevant deals: 3 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Artificial Intelligence, SaaS J12 is a thesis-driven venture capital firm partnering early with technical founders across Europe to build category-defining data and AI companies across infrastructure, tooling, and domain-specific applications ## Tiny VC - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 3 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Artificial Intelligence, Information Technology Backing great companies when they're tiny ## Vsquared Ventures - Type: VC Fund - Location: Munich, Bayern, Germany - Relevant deals: 3 - Stages: Seed, Series A - Focus: Artificial Intelligence, Semiconductor, Manufacturing Vsquared Ventures invests in early-stage deep-tech companies that are tackling society's most pressing challenges, with a focus on quantum and novel computing, green energy, robotics, AI/ML, new space, synthetic biology, and healthcare. It is committed to a partnership and will go to any length to help accelerate and scale vision,unlocking all seemingly impossible possibilities. ## Planet A Ventures - Type: VC Fund - Location: Hamburg, Hamburg, Germany - Relevant deals: 3 - Stages: Seed, Series A - Focus: Software, Manufacturing, Sustainability Planet A supports founders tackling the world's largest environmental problems. We're building the economy our planet needs. ## Tiny Supercomputer Investment Company - Type: VC Fund - Location: San Francisco, California, United States - Relevant deals: 3 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Artificial Intelligence, Information Technology Backing great companies when they're tiny ## Greenfield - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 3 - Stages: Seed, Series A, Pre-Seed - Focus: Blockchain, Software, Information Technology We are long-term backers of early developer teams building toward an open, decentralized and more robust architecture of tomorrow’s web. ## Counteract - Type: VC Fund - Location: London, England, United Kingdom - Relevant deals: 3 - Stages: Seed, Series A, Pre-Seed - Focus: Environmental Engineering, CleanTech, AgTech Carbon removal innovation through research, development and early stage investment ## SFO - Type: VC Fund - Location: Weingarten, Baden-Wurttemberg, Germany - Relevant deals: 3 - Stages: Seed, Pre-Seed, Series A - Focus: Food and Beverage, B2C, Pet SFO is an entrepreneur from the start-up environment and medium-sized companies. SFO offers complementary expertise, reliable capital, and an effective network. ## Kai Hansen - Type: Angel - Location: Berlin, Berlin, Germany - Relevant deals: 3 - Stages: Seed, Series A, Pre-Seed - Focus: Software, E-Commerce, FinTech business angel // entrepreneur // founder lieferando.de // boardmember booksy.com ## Norrsken VC - Type: VC Fund - Location: Stockholm, Stockholms Lan, Sweden - Relevant deals: 3 - Stages: Seed, Series A - Focus: Software, Health Care, Food and Beverage We are a venture capital fund investigating in Start-Ups solving the worlds biggest problems while building massive businesses. ## Angel Invest - Type: VC Fund - Location: Frankfurt, Hessen, Germany - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Artificial Intelligence, SaaS Angel Invest is one of Europe's most active angel funds ## Karim Tabet Jalbout - Type: Angel - Location: London, England, United Kingdom - Relevant deals: 2 - Stages: Seed - Focus: Battery, CleanTech, Chemical Engineering Karim Jalbout, based in London, leads the Digital and eCommerce segments of Egon Zehnder’s Technology and Communications Practice in Europe. Karim also leads the firm’s Chief Marketing Officers Practice in the UK. He is a trusted advisor to private equity, family-owned businesses, and start-ups at the C-suite and board levels. Karim has servedclients across hospitality, travel, publishing, financial services, telecommunications, pure play, and retail. He has deep experience in emerging markets, particularly India.Prior to joining Egon Zehnder, Karim was Global Head of Propositions & Sales at Sony Ericsson Mobile, where he drove early investment in the Android platform. Previously, Karim gained more than a decade of FMCG experience with Diageo. He started his career working in Brand Management for Guinness in Canada, then moved to London as Brand Controller Guinness and Malta Guinness for the Africa region. Karim subsequently led Baileys in the UK market and was Marketing Director for Guinness in Europe, including Ukraine and Russia. Karim earned a Bachelor of Commerce from Queen’s University in Canada and completed the Executive Education program at Stanford Graduate School of Business. He has been a key speaker at the Digital Innovation Summit as well as for Endeavour (a global entrepreneur network) and LIFE (an international non-profit organization for Lebanese Executives in Finance). ## Carbon Removal Partners - Type: VC Fund - Location: Zürich, Zurich, Switzerland - Relevant deals: 2 - Stages: Seed, Series A, Pre-Seed - Focus: Environmental Consulting, Service Industry, CleanTech Specialists in carbon removal investments ## IBB Ventures - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Seed, Series A - Focus: Software, Health Care, Internet IBB Ventures is for all those who make a difference and create a sustainable future. We invest public funds as venture capital and, together with Berlin startups, help to promote our capital as a business location. ## Vattenfall - Type: VC Fund - Location: Solna, Stockholms Lan, Sweden - Relevant deals: 2 - Stages: Series A, Seed - Focus: CleanTech, Clean Energy, Renewable Energy Vattenfall is a leading European energy company and right now we are working towards fossil free living within one generation. Read more about us here ## Torge Thönnessen - Type: Angel - Location: Itzehoe, Schleswig-Holstein, Germany - Relevant deals: 2 - Stages: Seed - Focus: Battery, CleanTech, Chemical Engineering Torge Thönnessen is the Co-founder and CEO at Custom Cells. ## NRW.BANK - Type: VC Fund - Location: Düsseldorf, Nordrhein-Westfalen, Germany - Relevant deals: 2 - Stages: Seed, Series A, Series B - Focus: Information Technology, Software, Biotechnology NRW.BANK is the development bank for the state of North Rhine-Westphalia. It supports its owner – the state of North Rhine-Westphalia – in fulfilling its tasks, notably in the fields of structural, economic, social and housing policy. NRW.BANK pools the promotion and development programmes of the state of North Rhine-Westphalia, the FederalRepublic of Germany and the European Union and combines them with its own equity and debt products and advisory services. It offers the full range of financial products in three areas “Economy”, “Housing”, and “Infrastructure/Municipalities”. NRW.BANK operates in a competitively neutral manner as a partner of banks and savings banks. ## SeedCapital Dortmund - Type: VC Fund - Location: Dortmund, Nordrhein-Westfalen, Germany - Relevant deals: 2 - Stages: Seed, Series A - Focus: Software, Consulting, Manufacturing SeedCapital Dortmund GmbH & Co. KG is the right partner. They participate in innovative, technology-oriented companies in the start-up or early stage companies. And yet retain independence. Because when they are holding "only" partner on time. Together they participate in the appreciation and therefore the success of company. ## Philipp Kloeckner - Type: Angel - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Seed, Angel - Focus: Financial Services, Banking, FinTech Philipp has been product manager and inhouse SEO at the market leading price comparison in Germany (Idealo.de) for 6 years. He specializes in the fields of accessability, crawlability and onpage optimization of websites with 1M+ subpages.Since 2011 Philipp Klöckner focuses on search consultancy and angel investing to share his experience insearch marketing, product and business intelligence with publishing houses, e-commerce companies and start-ups as an independent consultant and angel investor. ## seed + speed Ventures - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Software, SaaS, Food and Beverage Empowering visionary founders with pre-seed and seed funding for B2B software innovation. Partner with us to turn your aspirations into thriving businesses. Our expert support ensures your journey to success. ## Maximilian Odendahl - Type: Angel - Location: Cologne, Nordrhein-Westfalen, Germany - Relevant deals: 2 - Stages: Seed, Series A - Focus: Battery, CleanTech, Chemical Engineering Maximilian Odendahl - CEO & Co-Founder @ Silexica ## Leopold König - Type: Angel - Location: Hamburg, Arkansas, United States - Relevant deals: 2 - Stages: Seed - Focus: Battery, CleanTech, Chemical Engineering Leopold König is the Co-Founder and Managing Director at Customcells. He was a Research Fellow at Fraunhofer Institute for Silicon Technology. ## Matthias Ernst - Type: Angel - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Pre-Seed - Focus: CleanTech, Software, Clean Energy Matthias Ernst is a Managing Partner at ARRtist. He previously worked at XLETIX and attended IESE Business School. ## CapitalT - Type: VC Fund - Location: Amsterdam, Noord-Holland, The Netherlands - Relevant deals: 2 - Stages: Pre-Seed, Seed - Focus: Software, Artificial Intelligence, Information Technology CapitalT is a venture capital fund investing in tech companies in climate tech, future of work, education, and web3/the new social. They help exceptional teams develop groundbreaking ideas to grow better, scale faster, and change across their industries. ## Adjacent - Type: VC Fund - Location: New York, New York, United States - Relevant deals: 2 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Apps, Information Technology Exploring the Adjacent ## Singular - Type: VC Fund - Location: Paris, Ile-de-France, France - Relevant deals: 2 - Stages: Series A, Seed, Series B - Focus: Software, Analytics, Artificial Intelligence Singular is a generalist venture capital firm backing ambitious European entrepreneurs. ## Peter Mertens - Type: Angel - Location: Kefar Sava, HaMerkaz, Israel - Relevant deals: 2 - Stages: Seed, Pre-Seed, Angel - Focus: Software, Automotive, CleanTech Peter Mertens ## 10x Founders - Type: VC Fund - Location: Munich, Bayern, Germany - Relevant deals: 2 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Information Technology, Artificial Intelligence Cutting-edge venture capital firm supporting the early-stage entrepreneurs building global businesses. ## kopa ventures - Type: VC Fund - Location: Mainz, Rheinland-Pfalz, Germany - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Energy Management, Solar kopa is a venture capital investment firm. kopa ventures, formerly Wi Venture, is a leading early-stage impact investment firm focusing on Europe's most innovative climate tech startups in the areas of Energy, Mobility, and Nature & Carbon Tech. Since its inception in 2017, Wi Venture has successfully invested in over 25 incubations andstartups, resulting in numerous exits, an IPO, and more achievements on the horizon.As an early-stage investor, we prioritize the impact potential of startups during our investment decision-making process. Our mission is to support and empower these groundbreaking startups as they develop cutting-edge solutions to foster a climate-positive economy. ## Santo Holding - Type: VC Fund - Location: Zürich, Zurich, Switzerland - Relevant deals: 2 - Stages: Series B, Series C - Focus: Biotechnology, Energy, Medical Santo Holding is a Zurich-based investment firm funding biotechnology, pharmaceutical, life sciences, and healthcare companies. ## BayBG Venture Capital - Type: VC Fund - Location: München, Bayern, Germany - Relevant deals: 2 - Stages: Series A, Series B - Focus: Software, Information Technology, Health Care Innovative post-revenue startups with first customers trust us as highly reliable investors. We have been an active player in the venture capital market for over 25 years. Due to our evergreen approach, we offer institutional venture capital without the limitations of the usual fund structure. Predominantly we invest straight equity. Additionally,we can offer venture debt to mature startups close to break-even in order to avoid further dilution for founders. Being a private investment company we act as both lead investor or co-investor. We can also fulfill the private lead investor role for public investors like Bayern Kapital. Together we are increasing YOUR company's value. ## KFW DEG - Type: VC Fund - Location: Cologne, Nordrhein-Westfalen, Germany - Relevant deals: 2 - Stages: Debt Financing, Grant - Focus: Financial Services, Energy, FinTech KFW DEG offers financing, advice and support to private sector enterprises operating in developing and emerging-market countries. Their customers can rely on their expertise: They can benefit from their market knowledge, their 21 locations worldwide, and their international network. For entrepreneurial success and development. ## BONVENTURE - Type: VC Fund - Location: Munich, Bayern, Germany - Relevant deals: 2 - Stages: Seed, Series A - Focus: Health Care, Software, SaaS BONVENTURE empowers impact-driven founders and impact investors across DACH with capital, expertise, and a strong network for true impact and return. ## HTGF (High-Tech Gruenderfonds) - Type: VC Fund - Location: Bonn, Nordrhein-Westfalen, Germany - Relevant deals: 2 - Stages: Seed, Series A - Focus: Software, Biotechnology, Information Technology High-Tech Grunderfonds finances startups with growth potential. Its team of investment managers supports young companies with expertise, entrepreneurial spirit, and passion. The company focuses in the fields of digital tech, industrial tech, life sciences, chemistry, and related business areas. It also focuses on financial services in varioussectors. ## World Fund - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Series A, Seed, Series B - Focus: Energy, Chemical, Biotechnology European VC backing entrepreneurs who build climate tech that can save at least 100Mt CO2e emissions per year. ## Energie360° - Type: VC Fund - Location: Zürich, Zurich, Switzerland - Relevant deals: 2 - Stages: Series B, Seed - Focus: Energy, Energy Storage, Battery One of Switzerland's largest gas distribution and energy services companies ## Union Square Ventures - Type: VC Fund - Location: New York, New York, United States - Relevant deals: 2 - Stages: Series A, Series B, Seed - Focus: Software, Financial Services, FinTech Union Square Ventures is a venture capital firm based in New York City. ## Anna Alex - Type: Angel - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Pre-Seed, Seed - Focus: Software, CleanTech, Information Technology In 2012 Anna together with her co-founder Julia launched OUTFITTERY with the vision to create a shopping experience for men that is convenient, fun and inspiring. Today, OUTFITTERY serves individual outfits to over 600k men in eight countries and Anna is one of the most famous female entrepreneurs in Europe. In 2016, she was voted amongst Europe’s“Inspiring Fifty”, the 50 most inspirational women in tech. Prior to OUTFITTERY Anna lead the IT of the Swiss group buying platform DeinDeal in Zurich. She studied economic sociology in Freiburg and Paris. ## Übermorgen Ventures - Type: VC Fund - Location: Zürich, Zurich, Switzerland - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Energy, Renewable Energy We are an early stage VC for climate tech startups. ## Balderton Capital - Type: VC Fund - Location: London, England, United Kingdom - Relevant deals: 2 - Stages: Series A, Series B, Series C - Focus: Software, FinTech, Financial Services In the two decades since our founding, we have worked with hundreds of extraordinary European founders, and have raised eight funds totalling more than $3bn. ## AENU - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Series A, Seed, Series B - Focus: Renewable Energy, Software, CleanTech AENU is an evergreen impact fund that focuses on stage-agnostic long-term investments in climate-tech and social impact companies. ## Hevella Capital - Type: VC Fund - Location: Hamburg, Hamburg, Germany - Relevant deals: 2 - Stages: Seed, Series A - Focus: FinTech, Software, E-Commerce Hevella Capital is a principal investment firm. ## PT1 - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 2 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Real Estate, SaaS PropTech1 Ventures - the leading independent venture capital fund focused on PropTech and ConstructionTech in Europe