cybersecdirectory

Encryption and key management acquisitions and funding

44 acquisitions of encryption vendors since 2020 and 112 funding rounds since 2022 on record. The most active buyers are Keyfactor (3) and IonQ (2). See the encryption vendors in the directory.

14funding rounds
$1.1bnraised in the 9 rounds with a disclosed size
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Showing 1 to 14 of 14

DateDealAmountSource
October 2026Sanctum SecOps raised a pre-seed roundUndisclosedReport
September 2026EnQuanta raised debt fundingUndisclosedReportvia Security, Funded
September 2026QNu Labs raised a Series A roundQNu Labs builds quantum-safe cryptography products including QKD, QRNG and post-quantum cryptography.Investors National Quantum Mission and Speciale Invest$21mReportvia Security, Funded
September 2026AllSecureX raised a pre-seed roundInvestors Finvolve and India AcceleratorUndisclosedReportvia Security, Funded
July 2026Valarian Technologies raised a Series A roundInvestor New Enterprise Associates$50mReportvia Security, Funded
July 2026pQCee raised a seed roundInvestors Lotus One Investment and SGInnovate$3.9mReportvia Security, Funded
July 2026QIZ Security raised a seed roundInvestors Bessemer Venture Partners and Merlin Ventures$17mReportvia Security, Funded
July 2026Keyfactor raised private equity fundingKeyfactor provides software for managing machine identities and cryptographic keys.Investor Summit Partners$1bnReportvia Security, Funded
May 2026Quantum Bridge raised a Series A roundInvestor Primo Capital$8mReportvia Security, Funded
May 2026Quantropi raised funding$1.2mReportvia Security, Funded
March 2026zerothird raised a seed roundInvestor Verbund X VenturesUndisclosedReportvia Security, Funded
March 2026Evervault raised a Series B roundInvestor Ribbit Capital$25mReportvia Security, Funded
February 2026DuoKey received non-equity supportInvestors Innovaud and International Institute for Management DevelopmentUndisclosedReport
January 2026Project Eleven raised a Series A roundInvestor Castle Island Ventures$20mReportvia Security, Funded

Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Each Report link goes to the announcement or story the source cites, and the via link to the round-up or newsletter issue. Amounts are in US dollars. The category is what the bought or funded company sells.