OpenAI
OpenAI is a seed to Series C stage investment firm. It has made 23 investments. They made 5 investments in the last 12 months. Average disclosed round size is $122.1M (across 25 rounds with reported amounts).
Portfolio
23
Fund Size
—
Top Stage
Series A
Last 12 Mo
5
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
28 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Physical Superintelligence | Seed | $58M | Sep 2026 |
 Architect Labs | Seed | $24M | Jun 2026 |
 Poetic | Series A | $50M | Jun 2026 |
 Poetic | Series A | $50M | Jun 2026 |
 Isara | Series C | $94M | Mar 2026 |
 Merge Labs | Seed | $250M | Jan 2026 |
| Physical Superintelligence | Seed | $58M | Jan 2026 |
| Poetic | Series A | $50M | Jan 2026 |
 Unify | Series A | $40M | Jan 2026 |
 Datacurve | Series A | $15M | Oct 2025 |
 Ambience Healthcare, Inc. | Series C | $243M | Jan 2025 |
 Figure AI | Series B | $625M | Feb 2024 |
 Ambience | Series B | $70M | Feb 2024 |
 Ambience | Seed | $70M | Feb 2024 |
 1X | Series A | — | Jan 2023 |
 Descript | Series C | $50M | Nov 2022 |
| MMem Technologies | Series A | $23.5M | Jan 2022 |
 EdgeDB | Series A | $15M | Jan 2022 |
| MMem Technologies | Seed | $5.6M | Jan 2021 |
| BBrinc Drones | Seed | — | Jan 2021 |
| OOpal Camera | Series B | $60M | — |
 Redpine | Seed | — | — |
 Physical Intelligence | Seed | $70M | — |
 Unify | Series A | $12M | — |
| Physical Intelligence | Series A | $400M | — |
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Top Co-Investors
OpenAI Startup Fund8 shared
Kleiner Perkins6 shared
Founders Fund4 shared
Andreessen Horowitz4 shared
Thrive Capital3 shared
Sequoia Capital3 shared
Oak HC/FT3 shared
Optum Ventures3 shared
Kindred Ventures2 shared
Solari Capital2 shared
Dragon Capital2 shared
Oracle2 shared
Balaji Srinivasan2 shared
Hugging Face2 shared
Jump Capital2 shared
Breakthrough Energy Ventures2 shared
SV Angel2 shared
GG12 shared
Susa Ventures2 shared
Kleiner2 shared
Last updated: 7 October 2026