# Top 50 Energy Angel Investors in United States in May 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Mark Cuban | 7 | United States, United Kingdom, Singapore | Seed, Series A | Software, Blockchain, Artificial Intelligence |
| Jackson Moses | 6 | United States | Pre-Seed, Seed, Series A | Aerospace, Artificial Intelligence, Government |
| Kiran Bhatraju | 6 | United States | Seed, Pre-Seed, Series A | Energy, Environmental Consulting, Robotics |
| Bill Gates | 6 | United States, Canada, Israel | Series C, Series A, Series B | Energy, Biotechnology, Manufacturing |
| Sunmeet Jolly | 5 | United States, Israel | Seed, Series A, Equity Crowdfunding | Software, Internet, Artificial Intelligence |
| Chris Sang | 5 | United States, Australia, India | Seed, Pre-Seed, Series A | Software, E-Commerce, Mobile |
| Dylan Taylor | 5 | United States, Canada, Finland | Seed, Series A | Aerospace, Space Travel, Satellite Communication |
| Tom McInerney | 5 | United States, United Kingdom | Seed, Angel, Series A | Software, Mobile, Enterprise Software |
| Jon Oringer | 4 | United States, France, United Kingdom | Seed, Pre-Seed, Series A | Software, Information Technology, Health Care |
| Walter Robb | 4 | United States | Series B, Seed, Series A | Food and Beverage, Food Processing, Organic |
| Yun-Fang Juan | 4 | United States | Seed, Pre-Seed, Series A | Information Technology, Internet, Software |
| Rayyan Islam | 4 | United States, France, Switzerland | Seed, Series A | Renewable Energy, Biotechnology, Energy |
| Gokul Rajaram | 4 | United States, India, Singapore | Seed, Series A, Series B | Software, Financial Services, FinTech |
| Slava Agafonov | 4 | United States | Pre-Seed | SaaS, Battery, Big Data |
| Sierra Peterson | 4 | United States, United Kingdom | Seed, Pre-Seed, Series A | Energy, Renewable Energy, Solar |
| Bradley Horowitz | 4 | United States, United Kingdom, Germany | Seed, Series A, Series B | Software, Information Technology, Health Care |
| Jordan Mendell | 4 | United States | Seed, Series B | Software, Consumer Electronics, Sports |
| Rohan Oza | 4 | United States | Seed, Series A, Series B | Food and Beverage, E-Commerce, Health Care |
| Gary Hirshberg | 4 | United States | Seed, Series A | Food and Beverage, Food Processing, Organic Food |
| Jeff Dean | 4 | United States, United Kingdom | Seed, Series A, Series B | Artificial Intelligence, Biotechnology, Health Care |
| Hadi Partovi | 4 | United States, Israel, Colombia | Seed, Series A, Angel | Software, E-Commerce, Enterprise Software |
| Erik Peterson | 4 | United States, Canada, Algeria | Seed, Equity Crowdfunding, Series A | Software, Biotechnology, SaaS |
| David E. Weekly | 3 | United States, Israel | Seed, Angel, Pre-Seed | Robotics, Drones, Aerospace |
| Alex Edelstein | 3 | United States | Series A, Series B, Convertible Note | Crowdsourcing, Solar, Analytics |
| Clark Landry | 3 | United States, Mexico, Bulgaria | Seed, Series A, Angel | Software, Internet, Advertising |
| Wei Guo | 3 | United States, China, Canada | Seed, Series A, Angel | Software, Artificial Intelligence, Health Care |
| Tobias Harris | 3 | United States | Series A, Seed | Sports, FinTech, Wellness |
| Ramez Naam | 3 | United States, Singapore | Series B, Seed, Series A | Renewable Energy, Energy, Automotive |
| John Legend | 3 | United States | Seed, Series B, Series A | E-Commerce, Shopping, Digital Media |
| Jeremy Yap | 3 | United States, United Kingdom, Germany | Seed, Pre-Seed, Angel | Software, Artificial Intelligence, Machine Learning |
| Rand Hindi | 3 | France, United States, Germany | Seed, Pre-Seed | Software, Cryptocurrency, Information Technology |
| Patrick Soon-Shiong | 3 | United States, United Kingdom | Series A, Series B, Series C | Health Care, Internet, Manufacturing |
| Josh Felser | 3 | United States, Hong Kong, Philippines | Seed, Series A | E-Commerce, Consumer, Financial Services |
| Joel Moxley | 3 | United States, United Kingdom | Seed, Pre-Seed, Series A | Software, Computer, Artificial Intelligence |
| Kevin Love | 3 | United States | Series A, Seed, Angel | Wellness, Health Care, Food and Beverage |
| Steve Case | 3 | United States, Kenya, Canada | Seed, Series A | Software, Enterprise Software, Internet |
| Julie McDermott | 3 | United States, India, Mexico | Seed, Debt Financing, Series A | E-Commerce, Marketplace, FinTech |
| Josh Manchester | 3 | United States, Singapore, United Kingdom | Seed, Pre-Seed, Angel | Software, Machine Learning, Satellite Communication |
| Jason Calacanis | 3 | United States, Australia, Canada | Pre-Seed, Seed, Series A | Software, Internet, E-Commerce |
| Ulrich Gall | 3 | United States | Seed, Pre-Seed | Software, Music, Cloud Computing |
| Brendan Wallace | 3 | United States, Spain, Brazil | Seed, Series A, Series B | E-Commerce, Software, FinTech |
| Erhan Bilici | 3 | United States, China, India | Seed, Equity Crowdfunding, Pre-Seed | Financial Services, FinTech, E-Commerce |
| Joe Gebbia | 3 | United States, Brazil, United Kingdom | Series B, Series A, Seed | E-Commerce, Information Technology, Payments |
| Soheila Yalpani | 3 | United States, Switzerland | Seed, Pre-Seed, Series A | Consulting, Sustainability, Information Technology |
| LeBron James | 3 | United States, Germany, United Kingdom | Seed, Series A, Private Equity | Retail, Sports, Food and Beverage |
| Shamin Walsh | 3 | United States, Bangladesh, South Korea | Seed, Pre-Seed, Series A | E-Commerce, Food and Beverage, Software |
| Toivo Annus | 3 | Singapore, United States, Estonia | Seed, Series A | E-Commerce, Software, FinTech |
| Brad Flora | 3 | United States, Mexico, India | Seed, Pre-Seed, Series A | Software, FinTech, Financial Services |
| Simon Newstead | 3 | India, United States, Indonesia | Seed, Pre-Seed | Food Processing, Food and Beverage, Organic Food |
| Ashton Kutcher | 3 | United States, Germany, Canada | Seed, Series A, Series B | Software, E-Commerce, Apps |

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