How much funding has Post-Quantum raised?

Post-Quantum has raised $11.2M in total. Its most recent round was a Venture Round in May 2022.

Who are Post-Quantum's competitors?

Securiti, Concentric AI, and BigID are among the closest in Data Protection. The full competitive set, with overlap scoring, is in the platform.

Post-Quantum

Data ProtectionLondon, United Kingdomfounded 2009private

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 total funding, employs about 7 people, and is privately held.

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updated Aug 22, 2026

The record

What Post-Quantum did, dated.

Jul 2026RecognitionPost-Quantum's Classic McEliece Becomes First Post-Quantum Cryptography Algorithm to Achieve Global ISO Standardization

selected events only — the full dated record (2 events since Jul 2026) lives in the platform

Momentum

23 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

Financiallocked

Products

What Post-Quantum sells.

Post-Quantum Quantum Safe PlatformModular PQC platform covering identity, VPN, and messaging security.Details ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Data Protection

FAQ

Common questions about Post-Quantum.

How much funding has Post-Quantum raised?: Post-Quantum has raised $11.2M in total. Its most recent round was a Venture Round in May 2022.
How many people work at Post-Quantum?: About 7.
Who are Post-Quantum's competitors?: Securiti, Concentric AI, and BigID are among the closest in Data Protection. The full competitive set, with overlap scoring, is in the platform.