Adams Street Partners
One of the world's largest private markets investment firms, originally founded as the growth equity division of First National Bank of Chicago in 1972, now 100% employee-owned and managing investments across venture capital, growth equity, buyouts, and private credit.
Chicago, United States · 54+ investments · 44 portfolio companies
- Headquarters
- Chicago, United States
- Founded
- 1972
- Website
- adamsstreetpartners.com
- AUM
- $65.0B
- Portfolio Companies
- 44
- Total Investments
- 54
- Last Investment
- Oct 2025
- Geographic Focus
- Asia, Europe, North America
Investment Thesis
Adams Street Partners is a Private Equity firm based in Chicago, United States. It has made 54 investments in Fintech and Healthcare, including Dremio, Punchh and WelbeHealth.
Portfolio44


















Co-investors24
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24 co-investors across 78 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×19 · Growth Equity ×2 · Hedge Fund ×1 · 47 shared rounds
Investment History
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