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

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Kevin Weatherman | 2 | United States | Seed, Pre-Seed | SaaS, Software, Information Technology |
| Jeff Bezos | 2 | United States, United Kingdom, India | Grant, Series B, Series A | Non Profit, Software, Communities |
| Mark Cuban | 2 | United States, United Kingdom, Singapore | Seed, Series A | Software, Blockchain, Artificial Intelligence |
| Warren Buffett | 2 | United States, Taiwan, United Kingdom | Seed, Pre-Seed, Post-IPO Equity | Retail, Health Care, Health Diagnostics |
| Jon Oringer | 2 | United States, France, United Kingdom | Seed, Pre-Seed, Series A | Software, Information Technology, Health Care |
| Eugene Goldberg | 2 | United States | Angel | CleanTech, Clean Energy, Renewable Energy |
| Murat Abdrakhmanov | 2 | United States, Kazakhstan, Finland | Pre-Seed, Seed, Series A | SaaS, Information Technology, Advertising |
| Luke Kupersmith | 2 | United States | Angel | CleanTech, Clean Energy, Renewable Energy |
| Nat Friedman | 2 | United States, United Kingdom, Spain | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology |
| Josh Manchester | 2 | United States, Singapore, United Kingdom | Seed, Pre-Seed, Angel | Software, Machine Learning, Satellite Communication |
| Alex Kahn | 2 | United States, India | Series A, Seed, Angel | Internet, Health Care, Sponsorship |
| Edward Kim | 2 | United States | Angel | CleanTech, Clean Energy, Renewable Energy |
| Elon Musk | 2 | United States | Series A, Series B, Seed | FinTech, SMS, Transportation |
| Jeremy Yap | 2 | United States, United Kingdom, Germany | Seed, Pre-Seed, Angel | Software, Artificial Intelligence, Machine Learning |
| Ashton Kutcher | 1 | United States, Germany, Canada | Seed, Series A, Series B | Software, E-Commerce, Apps |
| Will Herman | 1 | United States, South Africa, United Kingdom | Seed, Series A, Convertible Note | Software, Mobile, Enterprise Software |
| Ramez Naam | 1 | United States, Singapore | Series B, Seed, Series A | Renewable Energy, Energy, Automotive |
| Curtis Jackson | 1 | United States | Pre-Seed, Series C | Mobile, Retail, Farming |
| Bill Gates | 1 | United States, Canada, Israel | Series C, Series A, Series B | Energy, Biotechnology, Manufacturing |
| Tyler Willis | 1 | United States | Seed, Series A, Pre-Seed | Internet, Mobile, Hardware |
| Dwayne Douglas Johnson | 1 | United States | Pre-Seed | Sports, Farming, CleanTech |
| Brett Jackson | 1 | United States | Seed, Pre-Seed, Series A | Finance, Apps, Telecommunications |
| Will Smith | 1 | United States, United Kingdom, Japan | Series A, Seed, Series C | Financial Services, FinTech, Software |
| John Carleton | 1 | United States | Seed, Pre-Seed | Health Care, Software, Sports |
| bumpkins profile | 1 | United States, Canada, India | Seed, Series A, Pre-Seed | Health Care, Biotechnology, Software |
| Tom Chi | 1 | United States, United Kingdom, Canada | Seed, Series A, Series B | Environmental Engineering, Industrial, Solar |
| Parker Weil | 1 | United States | Series A | Solar, Energy, Clean Energy |
| Mitchell Kapor | 1 | United States, Japan, Singapore | Seed, Series A, Angel | Mobile, Software, Education |
| Shaun Coleman | 1 | United States | Angel, Seed, Series B | Energy, Computer, Security |
| Ronald Conway | 1 | United States, Canada, Denmark | Series A, Seed, Angel | Software, Social Media, Internet |
| Gregory Avis | 1 | United States, Switzerland | Series A, Seed, Series B | CRM, SaaS, Solar |
| Jackson Moses | 1 | United States | Pre-Seed, Seed, Series A | Aerospace, Artificial Intelligence, Government |
| Jason Franklin | 1 | United States | Seed, Series A, Series B | Artificial Intelligence, Health Care, Machine Learning |
| Jordan Levy | 1 | United States, Canada, Israel | Series A, Seed, Series B | Mobile, Software, Advertising |
| Bootstrapped Debt Financing | 1 | United States, Canada, United Kingdom | Pre-Seed, Seed | Software, Information Technology, E-Commerce |
| Eminem (Marshall Mathers) | 1 | United States | Pre-Seed, Series A | Digital Media, Art, E-Commerce |
| Matthew Palevsky | 1 | United States | Series A | Solar, Energy, Wind Energy |
| Khloé Kardashian | 1 | United States, New Zealand | Angel, Pre-Seed | Water, Farming, Wellness |
| Walter Winshall | 1 | United States, France | Seed, Series A, Angel | Software, Finance, SaaS |
| Mark Goines | 1 | United States, Japan, Brazil | Seed, Series A, Angel | Financial Services, Software, FinTech |
| Arnold Schwarzenegger | 1 | United States | Series A, Pre-Seed, Series B | Information Technology, Collaboration, Digital Entertainment |
| Angelina Jolie | 1 | United States | Pre-Seed | Farming, CleanTech, GreenTech |
| Jim Bochnowski | 1 | United States | Series A | Solar, Energy, Clean Energy |
| Alexander Katalov | 1 | United States, Russian Federation | Pre-Seed, Series B | Medical, Software, Aerospace |
| Kerim Baran | 1 | Israel, United States | Seed | Email, Solar, Energy |
| Kim Kardashian | 1 | United States | Seed, Pre-Seed, Series A | Farming, Medical, Delivery |
| Vinod Khosla | 1 | United States, India, United Kingdom | Series A, Series B, Seed | Health Care, Software, Artificial Intelligence |
| Tyson Trautmann | 1 | United States | Convertible Note | Solar, Clean Energy, Renewable Energy |
| Chris Sang | 1 | United States, Australia, India | Seed, Pre-Seed, Series A | Software, E-Commerce, Mobile |
| Ariel Poler | 1 | United States, Mexico, United Kingdom | Seed, Series A, Angel | Software, Social Media, Internet |

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co