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.
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- Managed security services 466
- GRC and compliance automation 230
- AI and LLM security 217
- Security consulting and vCISO 213
- Fraud and payment fraud prevention 165
- Application security testing 162
- Identity and access management 159
- Encryption and key management 156
- Threat intelligence 148
- Security awareness and human risk 138
Deals
Showing 1 to 5 of 5
| Date | Deal | Amount | Source |
|---|---|---|---|
| September 2023 | Cisco acquired SplunkSplunk provides a data platform for security, observability, and AI. | $28bn | Report on Cisco buying Splunk, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2023 | Seceon acquired HelixeraReal time pattern scanning engine for security monitoring | Undisclosed | Report on Seceon buying Helixera, August 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2023 | Iliad acquired iTrustAssessment, SIEM, threat hunting, managed EDR and SOC services | Undisclosed | Report on Iliad buying iTrust, April 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2023 | Summa Equity acquired LogpointBusiness offering tools for monitoring threats, responding and guarding devices | Undisclosed | Report on Summa Equity buying Logpoint, March 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2023 | Francisco Partners acquired Sumo LogicSumo Logic provides cloud log management, monitoring, and SIEM tools for security and operations teams. | $1.7bn | Report on Francisco Partners buying Sumo Logic, February 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
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.