Quantum Bridge is a quantum-resistant encryption key distribution and management platform, headquartered in Toronto, Canada, founded in 2019.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2026-05-20 | Series A | $8M | Primo Capital, Bacchus Venture Capital, Cadenza Ventures, Club degli Investitori, Hewlett Packard Enterprise, Wayra |
| 2026-01-13 | Growth Stage | $1.9M | FedDev |
| 2024-08-28 | Seed | Undisclosed | Juniper Networks, Alumni Ventures, Club degli Investitori |
| 2024-08-26 | Growth Stage | Undisclosed | Juniper Networks |
| 2023-05-11 | Other | $659K | National Research Council Canada |
| 2023-05-08 | Other | $654K | National Research Council Canada |
| 2021-01-01 | Seed | Undisclosed | Toronto Innovation Acceleration Partners |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.