QuSecure is a cloud network security platform using post-quantum cryptography, headquartered in San Mateo, United States, founded in 2019.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2025-02-10 | Series A | $28M | Two Bear Capital, Accenture Ventures |
| 2025-01-20 | Growth Stage | Undisclosed | Accenture Ventures |
| 2022-10-03 | Series A | $9M | Undisclosed |
| 2022-05-11 | Seed | $150K | Techstars |
| 2021-11-15 | Seed | $1.5M | Undisclosed |
| 2021-08-01 | Seed | $2M | Franklin Templeton, Techstars |
| 2021-06-10 | Seed | $1M | Undisclosed |
| 2020-07-24 | Pre-Seed | $200K | Undisclosed |
| 2020-03-04 | Seed | $300K | Undisclosed |
| 2019-06-01 | Other | Undisclosed | EvoNexus |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.