cybersecdirectory

SIEM acquisitions and funding

12 acquisitions of SIEM vendors since 2020 and 32 funding rounds since 2022 on record. The most active buyers are Databricks (2) and Cisco (2). See the SIEM vendors in the directory.

12acquisitions
$29.7bnpaid in the 2 acquisitions with a disclosed price
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Showing 1 to 12 of 12

DateDealAmountSource
August 2026Guardsix acquired LogmanagerCzech company specialising in log management and analysisUndisclosedReportvia SecurityWeek
June 2026Databricks acquired Panther LabsPlatform for security data and machine run operations in the cloudUndisclosedReportvia SecurityWeek
March 2026Databricks acquired SiftD.aiSkilled at spotting threats at scale and studying themUndisclosedReportvia SecurityWeek
December 2024SK Shielders acquired SecuLayerSupplies security solutions based on big data analysis and AI platformsUndisclosedReportvia SecurityWeek
December 2024Cisco acquired SnapAttackProvides threat detection and defence for security operationsUndisclosedReportvia SecurityWeek
May 2024Palo Alto Networks acquired IBMIBM QRadar SaaS assets, security analytics technology for SOC teamsUndisclosedReportvia SecurityWeek
May 2024LogRhythm acquired ExabeamExabeam provides security operations platforms that use behavioural analytics to detect and respond to threats.UndisclosedReportvia SecurityWeek
September 2023Cisco acquired SplunkSplunk provides a data platform for security, observability, and AI.$28bnReportvia SecurityWeek
August 2023Seceon acquired HelixeraReal time pattern scanning engine for security monitoringUndisclosedReportvia SecurityWeek
April 2023Iliad acquired iTrustAssessment, SIEM, threat hunting, managed EDR and SOC servicesUndisclosedReportvia SecurityWeek
March 2023Summa Equity acquired LogpointBusiness offering tools for monitoring threats, responding and guarding devicesUndisclosedReportvia SecurityWeek
February 2023Francisco Partners acquired Sumo LogicSumo Logic provides cloud log management, monitoring, and SIEM tools for security and operations teams.$1.7bnReportvia SecurityWeek

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.