cybersecdirectory

WAF acquisitions and funding

6 acquisitions of WAF vendors since 2020 and 21 funding rounds since 2022 on record. See the WAF vendors in the directory.

6acquisitions
$4.4bnpaid in the 2 acquisitions with a disclosed price
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Showing 1 to 6 of 6

DateDealAmountSource
February 2025A10 Networks acquired ThreatXProvides web application and API protection capabilitiesUndisclosedReportvia SecurityWeek
March 2024Gcore acquired StackPathProvides web application and API protectionUndisclosedReportvia SecurityWeek
January 2024Link11 acquired Reblaze TechnologiesOffers protection for websites and web applicationsUndisclosedReportvia SecurityWeek
July 2023Thales acquired ImpervaImperva is a cybersecurity company that provides application security and data security.$3.6bnReportvia SecurityWeek
July 2022HUMAN Security acquired PerimeterXBot and fraud protection firmUndisclosedReportvia SecurityWeek
August 2020Fastly acquired Signal SciencesA security software maker based in Culver City, California$775mReportvia Cybersecurity Ventures

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.