---
type: Organization
name: one
size: 500+
market: USA
openJobs: 0
canonical: "https://www.growthtalent.org/companies/one"
---

# one

On March 31, 2026, OpenAI announced it had closed a $122 billion funding round, the largest private raise in history, at a post-money valuation of $852 billion. The investor list reads like a who’s who of capital: Amazon committed $50 billion (with $35 billion contingent on IPO or AGI.


---
Canonical: https://www.growthtalent.org/companies/one