Openai Startup Fund Management
Est. dry powder
$416M
Raised, not yet invested
AUM
—
Not reported
Latest fund
$400M
OpenAI Startup Fund II
Est. cheque size
$212.5K–
From fund sizes
Deals, last 12 months
5
Last seen investing Sep 2026
About Openai Startup Fund Management
OpenAI Codex is a US-based private equity firm AI research and deployment company that makes early-stage start-up investments in sectors where artificial intelligence can have a transformative effect on healthcare, climate change, and education within the US.
- Type
- Venture Capital Firm
- Headquarters
- San Francisco, California, US
- Stages
- SeedSeries ASeries BSeries CSeries DSeries EEarly Stage
- Est. cheque size
- $212.5K–$4.8M
- Sectors
- Information Technology, Diversified
- Regions
- North America
- Strategies
- Pre-Seed, Seed, Series A
Where they invest
From deals and portfolio companies on record
Most frequent rounds
- Series A11
- Series B10
- Seed9
- Series C5
- —1
Across 43 deals
Portfolio sectors
- Software13
- Healthcare IT2
- Automobiles, Other Vehicles & Parts1
- Biotechnology1
- Construction1
Across 23 companies
Portfolio countries
- US19
- Canada1
- France1
- Norway1
- UK1
Across 23 companies
Recent investments
Newest 5 of 43
- Unspecified Round$153M
Biossil
Sep 2026 · Unspecified Round
- Unspecified Round$1B
Physical Intelligence (Pi), Inc.
Feb 2026 · Unspecified Round
- Seed$252M
Merge Labs, PBC
Jan 2026 · Seed
- Series B$81M
Adaptive Security
Dec 2025 · Series B
- Series B$600M
Physical Intelligence
Nov 2025 · Series B
Offices
2 locations
- San Francisco, California, USHQ
- San Francisco, California, US
Questions about Openai Startup Fund Management
How much does Openai Startup Fund Management invest per deal?
Based on the size of its funds, Openai Startup Fund Management writes estimated cheques of $212.5K–$4.8M. Lead cheques usually sit at the top of that range and follow-on cheques lower.
What stages does Openai Startup Fund Management invest in?
Openai Startup Fund Management has invested at Seed, Series A, Series B, Series C, Series D and Series E. Its most frequent rounds on record are Series A, Series B and Seed.