Post-Quantum
Post-Quantum is a cybersecurity company specializing in Data Protection, founded in 2009 and headquartered in London, United Kingdom. It has raised $11.2M in equity across 4 priced rounds, employs about 7 people, and is privately held.
updated Sep 12, 2026
Latest Post-Quantum news and company activity
What Post-Quantum did, dated — selected moves from the record, one per kind, newest first.
- Jul 2026RecognitionPost-Quantum's Classic McEliece Becomes First Post-Quantum Cryptography Algorithm to Achieve Global ISO Standardization
3 events tracked since Jul 2026 · selected events shownUnlock the complete Post-Quantum timeline
Post-Quantum Momentum score
23/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Post-Quantum funding
Post-Quantum has raised $11.2M in priced equity. Its most recent round was a Venture Round in May 2022.
- Equity raised
- $11.2M4 priced rounds
- Last round
- Venture RoundMay 2022
Post-Quantum employees and hiring
Post-Quantum competitors
Security professionals most often compare Post-Quantum against QuintessenceLabs on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
by search demand for comparison pages on cybersectools.com, 90 days
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
