SOSV
SOSV is the world's most active deep tech venture capital firm investing at pre-seed, with deeply resourced locations for founders in New York, Newark, and San Francisco.
Princeton, United States · 558+ investments · 727 portfolio companies
- Headquarters
- Princeton, United States
- Founded
- 1995
- Website
- sosv.com
- AUM
- $1.5B
- Portfolio Companies
- 727
- Total Investments
- 558
- Last Investment
- Jul 2026
- Geographic Focus
- United States, Global
Indexed holds 727 portfolio companies and 558 funding rounds for this investor. The full record is or through the API.
Investment Thesis
SOSV is an Accelerator based in Princeton, United States. It has made 558 investments, including Bioptamers, Valanx and Primo. Focus areas include Climate Tech and Biotech.
Portfolio727
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Co-investors24
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24 co-investors across 489 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×15 · Accelerator ×7 · Government ×1 · 277 shared rounds
Investment History
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