Quantinuum is a quantum computing cryptographic key generation platform, headquartered in Broomfield, United States, founded in 2021.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2024-01-15 | Growth Stage | $300M | JP Morgan Chase, Honeywell, Amgen, Mitsui & Co |
| 2021-11-30 | Growth Stage | $300M | Cambridge Quantum Holdings Limited, Honeywell |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.