Valuation
$7.0B
Basis and date
Funding round · Mar 1, 2025
Rank by valuation
#99
Sector · country
Quantum computing · United States
Employees
500+ (Worldwide, as of 2026)
Valuation history
| Date | Basis | Valuation | Source |
|---|---|---|---|
| Mar 1, 2025 | Funding round | $7.0B | Exclusive: Quantum computing startup PsiQuantum raising at least $750 million, sources say ↗ |
The latest reported valuation, with the report it came from.
Funding rounds filed with the SEC
| First sale | Amount sold | Offering size | Investors | Security |
|---|---|---|---|---|
| May 15, 2025 | $22M | $22M | 1 | Equity |
From the company’s Form D notices (SEC filings ↗). Form D reports the amount sold, not the valuation or the investors’ names.
Executives and directors
- Jeremy O'Brien|Terry Rudolph|Peter Shadbolt|Mark Thompson}} (Wikipedia)
- Jeremy O'Brien · Executive Officer, Director (SEC Form D)
IPO status
Not on the IPO Calendar.
Valuations are point-in-time marks, not trading prices, and private shares are not generally available to retail investors. Data: Wikipedia’s list of unicorn startup companies and the company’s article (CC BY-SA 4.0), and SEC Form D filings, company article. Last updated Nov 13, 2026. This is historical data, not investment advice. Report a data error