Funding › Investors

Factorial Capital AI portfolio: 2 rounds

Rounds where Factorial Capital led or took part, newest first. Led: 0.

1. Patronus AI raises $50M Series B, Jun 25, 2026. AI infrastructure. Led by Greenfield Partners. Builds evaluation and simulation environments for testing and training AI agents.
2. Patronus AI raises $17M Series A, May 22, 2024. AI infrastructure. Led by Notable Capital. Patronus AI builds evaluation tools and simulated environments for testing and training AI models and agents.