Post-Quantum
Post-Quantum is a cybersecurity company specializing in Quantum Security, founded in 2009 and headquartered in London, United Kingdom. It has raised $11.2M in equity across 4 priced rounds, employs about 8 people, and is privately held.
updated Oct 11, 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
37/ 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. It has 4 funding rounds on record: Seed, Seed, Series A, and Venture Round. 4 investors are on record, including V-SQUARED Ltd and Outrun Ventures.
- Equity raised
- $11.2M4 priced rounds
- Last round
- Venture RoundMay 2022
Post-Quantum employees and hiring
Post-Quantum competitors
Competitors of Post-Quantum include QuintessenceLabs. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
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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
