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Former OpenAI Researcher To Raise $500 Million For AI Science Startup - Forbes Africa
Periodic Labs is a startup developing an AI scientist that utilizes automated laboratories to conduct experiments and make discoveries in physics and chemistry. The company aims to quickly iterate and discover new materials by running thousands of experiments, particularly focusing on superconductors and collaborating with the semiconductor industry.
Former OpenAI Researcher To Raise $500 Million For AI Science Startup Forbes Africa

| Sep 10, 2026 | Celero | $275.0M | Series C | United States |
| Sep 09, 2026 | Harmoni | $10.0M | — | United States |
| Sep 09, 2026 | Lightfield | $47.0M | Series A | United States |
| Sep 09, 2026 | Cognition AI Inc. | $2.00B | Series E | United States |
You just read who funded Periodic Labs. The same database has the investors behind every other round — with verified emails, check sizes and the stages they actually write at.
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