WK
William K. Bowes
Venture Capital
Pioneer Silicon Valley venture capitalist and philanthropist who co-founded U.S. Venture Partners and was a founding shareholder and first chairman of Amgen.
San Francisco, United States · 1+ investments · 1 portfolio companies
Seed
Early Stage
Biotech
- Headquarters
- San Francisco, United States
- Founded
- 1981
- Portfolio Company
- 1
- Total Investment
- 1
- Last Investment
- Apr 1980
- Geographic Focus
- United States
Investment Thesis
Backed pioneering scientists and engineers in biotechnology and technology at the seed and early stages, emphasizing scientific innovation and long-term value creation. Co-founded U.S. Venture Partners to institutionalize this approach.
William K. Bowes is a Venture Capital firm based in San Francisco, United States. It has made 1 investment in Biotech, including Amgen.
Fund Family
Portfolio1
Co-investors3
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3 co-investors across 3 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×3
Investment History
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