# Top 50 Clean Energy Startup Investors in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Clean Energy Venture Group | 12 | United States, Canada | Seed, Series A | Energy, Renewable Energy, Manufacturing |
| Energy Impact Partners | 10 | United States, Canada, United Kingdom | Series A, Series B, Series C | Software, Energy, Renewable Energy |
| Clean Energy Ventures | 8 | United States, Canada, Israel | Seed, Series A | Manufacturing, Energy, Renewable Energy |
| Acumen | 8 | United States, India, Kenya | Seed, Series A | Agriculture, Health Care, Financial Services |
| Khosla Ventures | 7 | United States, India, United Kingdom | Series A, Series B, Seed | Software, Artificial Intelligence, Health Care |
| Novastar Ventures | 7 | Kenya, Nigeria, United Kingdom | Series A, Series B | Agriculture, Health Care, Internet |
| Safar Partners | 6 | United States, China | Seed, Series A, Series B | Biotechnology, Health Care, Manufacturing |
| Wonder Ventures | 6 | United States | Seed, Pre-Seed, Series A | Software, Health Care, Internet |
| Anzu Partners | 6 | United States, Canada, Spain | Series A, Series B | Biotechnology, Software, Manufacturing |
| Antler | 6 | Singapore, Australia, United Kingdom | Pre-Seed, Seed, Series A | Software, Artificial Intelligence, Information Technology |
| Active Impact Investments | 5 | United States, Canada | Seed, Series A, Pre-Seed | Software, SaaS, CleanTech |
| Crosscut Ventures | 5 | United States | Seed, Series A | Software, Internet, Information Technology |
| Third Sphere | 5 | United States, United Kingdom, Israel | Seed, Pre-Seed, Convertible Note | Software, Real Estate, Transportation |
| Climate Investment | 5 | United States, Canada, United Kingdom | Series B, Series C | Energy, Manufacturing, CleanTech |
| Prelude Ventures | 5 | United States, Canada | Series A, Series B, Series C | Software, Energy, Renewable Energy |
| Grantham Foundation | 5 | United States, United Kingdom, Canada | Seed, Series A | Biotechnology, Environmental Consulting, Energy |
| Austin Ventures | 5 | United States, China, Japan | Series B, Series A, Series C | Software, Enterprise Software, Internet |
| Unruly Capital | 5 | United Kingdom, United States, Germany | Seed, Pre-Seed | Biotechnology, CleanTech, Manufacturing |
| Alumni Ventures | 5 | United States, United Kingdom, Canada | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology |
| Collaborative Fund | 5 | United States, United Kingdom, South Korea | Seed, Series A | Software, Food and Beverage, Health Care |
| Shell Ventures | 5 | United States, United Kingdom, India | Series A, Series B | Energy, Renewable Energy, Software |
| Starlight Ventures | 5 | United States, Finland, Italy | Seed, Series A | Biotechnology, Energy, Health Care |
| SOSV | 5 | United States, India, United Kingdom | Seed, Convertible Note, Pre-Seed | Biotechnology, Health Care, Software |
| Foothill Ventures | 5 | United States, China, Canada | Seed, Series A | Artificial Intelligence, Software, Biotechnology |
| Foundation for Innovation and Technology (FIT) | 5 | Switzerland, France, United States | Debt Financing, Grant, Seed | Health Care, Biotechnology, Information Technology |
| Chrysalix Venture Capital | 5 | United States, Canada, The Netherlands | Series B, Series A | Energy, Manufacturing, Renewable Energy |
| Wayra | 4 | Spain, United Kingdom, United States | Seed, Series A | Software, Information Technology, SaaS |
| New York Ventures | 4 | United States, Canada, Israel | Seed, Series A, Series B | Health Care, Biotechnology, Software |
| Faraday Venture Partners | 4 | Spain, Germany, France | Seed, Series A | Software, E-Commerce, SaaS |
| Taronga Ventures | 4 | Australia, United States, Canada | Series A, Series B, Seed | Software, Construction, Information Technology |
| Powerhouse Ventures | 4 | United States, Australia, United Kingdom | Seed, Series A, Pre-Seed | Software, Energy, Solar |
| Finindus | 4 | Belgium, United States, Sweden | Series A, Seed | Manufacturing, Industrial, Renewable Energy |
| Clean Energy Finance Corporation | 4 | Australia, United States, United Kingdom | Debt Financing, Series B | Energy, Renewable Energy, Real Estate |
| Amplify Capital | 4 | Canada, United States, India | Seed, Series A, Pre-Seed | Health Care, Education, Artificial Intelligence |
| GAIA Impact Fund | 4 | Singapore, South Korea, France | Series A, Seed | Solar, Energy, Renewable Energy |
| BDC Capital Cleantech Practice | 4 | Canada, United States | Series A, Series C | Renewable Energy, Energy, Manufacturing |
| The Engine | 4 | United States | Seed, Series A, Series B | Biotechnology, Health Care, Manufacturing |
| Countdown Capital | 4 | United States | Seed, Pre-Seed | Software, Aerospace, Manufacturing |
| Breakthrough Energy Ventures | 4 | United States, Canada, France | Series A, Series B | Energy, Renewable Energy, Manufacturing |
| Magnetic Capital | 4 | Germany, United States, Canada | Seed, Pre-Seed, Series A | Software, Apps, FinTech |
| Congruent Ventures | 4 | United States, Canada, United Kingdom | Seed, Series A, Series B | Software, Energy, Robotics |
| Gaingels | 4 | United States, Canada, Mexico | Seed, Series A, Series B | Software, Health Care, Artificial Intelligence |
| Vireo Ventures | 4 | Germany, Italy, Spain | Seed, Pre-Seed, Series A | Energy, Software, Renewable Energy |
| Investible | 4 | Australia, United States, Singapore | Seed, Series A, Pre-Seed | Software, Information Technology, FinTech |
| Climentum Capital | 4 | Sweden, Germany, United States | Seed, Series A, Series B | CleanTech, Energy, Clean Energy |
| CenterPoint Venture Partners | 4 | United States, France | Series C, Series B, Series A | Electronics, Manufacturing, Information Technology |
| Braemar Energy Ventures | 4 | United States, Canada, France | Series B, Series C, Series A | Manufacturing, Energy, Renewable Energy |
| Climate Capital | 4 | United States, Canada, Germany | Seed, Pre-Seed, Series A | Energy, Manufacturing, Renewable Energy |
| E3 Capital | 4 | Kenya, South Africa, United States | Seed, Series A, Series B | Energy, Solar, Renewable Energy |
| Gimv | 4 | Belgium, United States, France | Series B, Series A | Biotechnology, Health Care, Medical |

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