# Top 50 Life Science Startup Investors in United States in May 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| ARCH Venture Partners | 21 | United States, China, Canada | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| Northpond Ventures | 19 | United States, United Kingdom, Australia | Series A, Series B, Series C | Biotechnology, Health Care, Life Science |
| Alexandria Venture Investments | 18 | United States, France, Canada | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| Novartis Venture Fund | 14 | United States, Switzerland, United Kingdom | Series B, Series A, Series C | Biotechnology, Health Care, Therapeutics |
| RA Capital Management | 12 | United States, United Kingdom, China | Series B, Series A, Series C | Biotechnology, Health Care, Therapeutics |
| Fifty Years | 11 | United States, Germany, Canada | Seed, Series A, Series B | Biotechnology, Health Care, Medical |
| 8VC | 11 | United States, Canada, Colombia | Seed, Series A, Series B | Software, Health Care, Information Technology |
| Hatteras Venture Partners | 10 | United States, Canada | Series A, Series B | Biotechnology, Health Care, Medical |
| 5AM Ventures | 10 | United States, Switzerland, Canada | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| OrbiMed | 10 | United States, China, Israel | Series B, Series A, Series C | Biotechnology, Health Care, Pharmaceutical |
| Atlas Venture | 10 | United States, United Kingdom, Canada | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| MPM Capital | 10 | United States, Canada, Germany | Series B, Series A, Series C | Biotechnology, Health Care, Pharmaceutical |
| Third Rock Ventures | 10 | United States | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| Alix Ventures | 9 | United States | Seed, Series A, Pre-Seed | Biotechnology, Health Care, Life Science |
| KdT Ventures | 9 | United States, Israel, Germany | Seed, Series A, Series B | Biotechnology, Health Care, Medical |
| SR One | 9 | United States, United Kingdom, Canada | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| Sahsen Ventures | 9 | United States, China, Ghana | Series A, Seed | Biotechnology, Health Care, Non Profit |
| Rev1 Ventures | 9 | United States, Germany | Seed, Series A | Software, Health Care, Information Technology |
| DCVC | 9 | United States, Canada, United Kingdom | Seed, Series A, Series B | Software, Artificial Intelligence, Health Care |
| Andreessen Horowitz | 9 | United States, United Kingdom, Canada | Series A, Series B, Seed | Software, Information Technology, Internet |
| Versant Ventures | 9 | United States, Switzerland, Canada | Series A, Series B, Series C | Biotechnology, Health Care, Medical |
| New Enterprise Associates | 8 | United States, India, China | Series B, Series A, Series C | Software, Health Care, Biotechnology |
| Longwood Fund | 8 | United States, United Kingdom | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| Civilization Ventures | 8 | United States, United Kingdom, Brazil | Seed, Series A, Series B | Biotechnology, Health Care, Medical |
| Vivo Capital | 8 | United States, China, Canada | Series B, Series A, Series C | Biotechnology, Health Care, Pharmaceutical |
| Google Ventures | 8 | United States, United Kingdom, Canada | Series B, Series A, Seed | Software, Health Care, Biotechnology |
| iSelect Fund | 8 | United States, Australia | Seed, Series A, Series B | Biotechnology, Health Care, Agriculture |
| Horizons Ventures | 7 | United States, United Kingdom, Canada | Series A, Series B, Seed | Biotechnology, Artificial Intelligence, Software |
| Apple Tree Partners | 7 | United States, Canada, United Kingdom | Series A, Series B, Seed | Biotechnology, Health Care, Therapeutics |
| Foresite Capital | 7 | United States, United Kingdom, Australia | Series B, Series C, Series A | Biotechnology, Health Care, Therapeutics |
| Artis Ventures (AV) | 7 | United States, India, United Kingdom | Series B, Series A, Series C | Biotechnology, Health Care, Software |
| Playground Global | 7 | United States, Canada, France | Series A, Seed, Series B | Software, Robotics, Artificial Intelligence |
| Breakout Ventures | 7 | United States | Series B, Seed, Series A | Biotechnology, Life Science, Therapeutics |
| Roche Venture Fund | 7 | United States, United Kingdom, Spain | Series B, Series A, Series C | Biotechnology, Health Care, Therapeutics |
| Connecticut Innovations | 7 | United States, Israel, Canada | Series A, Seed | Health Care, Biotechnology, Software |
| Flagship Pioneering | 7 | United States, Canada | Series B, Series C, Series A | Biotechnology, Health Care, Medical |
| First Round Capital | 6 | United States, Canada, India | Seed, Series A, Series B | Software, E-Commerce, Health Care |
| Takeda Ventures | 6 | United States, United Kingdom, Israel | Series A, Series B | Biotechnology, Health Care, Therapeutics |
| Refactor Capital | 6 | United States, United Kingdom, New Zealand | Seed, Series A, Series B | Health Care, Biotechnology, Medical |
| JDRF T1D Fund | 6 | United States, Italy, Canada | Series A, Series B | Biotechnology, Health Care, Medical |
| Boxer Capital | 6 | United States, Canada, United Kingdom | Series B, Series C, Post-IPO Equity | Biotechnology, Health Care, Therapeutics |
| Alumni Ventures | 6 | United States, United Kingdom, Canada | Seed, Series A, Series B | Software, Information Technology, Health Care |
| Omega Funds | 6 | United States, Switzerland, United Kingdom | Series B, Series A, Series C | Biotechnology, Health Care, Therapeutics |
| Two Sigma Ventures | 6 | United States, Canada, Mexico | Series A, Seed, Series B | Software, Machine Learning, Artificial Intelligence |
| The Column Group | 6 | United States | Series A, Series B, Series C | Biotechnology, Health Care, Therapeutics |
| Dolby Family Ventures | 6 | United States, Austria, Israel | Series A, Seed, Series B | Biotechnology, Health Care, Therapeutics |
| RiverVest | 6 | United States | Series B, Series A, Series C | Biotechnology, Health Care, Medical |
| Pear VC | 6 | United States, Brazil, Colombia | Seed, Series A, Pre-Seed | Software, Health Care, E-Commerce |
| Felicis | 6 | United States, Canada, Germany | Series A, Seed, Series B | Software, SaaS, Health Care |
| Vida Ventures | 6 | United States, China, India | Series A, Series B, Seed | Biotechnology, Health Care, Therapeutics |

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