2 Founders Backed by William J. Rutter (2026)

William J. Rutter founders (2)

William J. Rutter founders covers 2 founders on Chiron Corporation and Synergenics LLC. The most common sector is Biotech (2). Members are based in 2 cities, led by Emeryville, CA (1) and San Francisco, CA (1). Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 2
• Companies represented: 2
• Top sector: Biotech (2 founders)
• Top location: Emeryville, CA (1 founders)
• Locations represented: 2

• Ed Penhoet — Chiron Corporation
• William J. Rutter — Synergenics LLC

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