cybersecdirectory

IoT, embedded and product security acquisitions and funding

33 acquisitions of IoT security companies since 2020 and 67 funding rounds since 2022 on record. The most active buyers are JFrog (2) and Microsoft (2). See the IoT security companies in the directory.

2acquisitions
10funding rounds
$346.8mraised in the 9 rounds with a disclosed size
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Showing 1 to 12 of 12

DateDealAmountSource
September 2026TigerByte Cyber raised a seed roundTigerByte Cyber provides cyber hardening for AI and edge devices in mission-critical environments.Investor Hale Capital Partners$3mReportvia Security, Funded
September 2026Exein raised fundingExein provides runtime cybersecurity for firmware and physical AI systems across connected devices.Investor Supernova Invest$270mReportvia Security, Funded
September 2026SCI Semiconductor raised a seed roundInvestors Mercia Ventures and PXN Ventures$6.8mReportvia Security, Funded
July 2026Qualcomm acquired SAM Seamless NetworkIsraeli startup making network security software for IoT devicesUndisclosedReportvia SecurityWeek
May 2026CAMA Security received a grantInvestor South Carolina Research Authority$25kReportvia Security, Funded
May 2026Dragos acquired PhosphorusSpecialises in xIoT security for connected devices in critical infrastructureUndisclosedReportvia SecurityWeek
April 2026Kigen raised debt fundingInvestor Salica$13.6mReportvia Security, Funded
April 2026Test of Things raised a pre-seed roundInvestor Vendep Capital$1.4mReport
March 2026Xage Security raised fundingInvestor Piva Capital$15mReportvia Security, Funded
March 2026Eclypsium raised fundingEclypsium provides continuous assurance of critical hardware, firmware, and software across enterprise infrastructure.Investor Peak 6$25mReportvia Security, Funded
March 2026Emproof raised fundingBochum software firm hardening embedded and ECU firmware binaries against reverse engineering and exploitation, with ASIL-D certification.Investor Auriga Cyber VenturesUndisclosedReportvia Security, Funded
February 2026Nullify raised a seed roundInvestor SYN Ventures$12mReportvia 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.