List of 6 Acquisitions by SentinelOne (Jul 2026) - Tracxn

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SentinelOne has made a total of 6 acquisitions. These acquisitions span 2 countries—United States and India—and 5 sectors: Cybersecurity, IT Operations, Cloud Infrastructure, Software, and Data Management. Acquisitions peaked in 2025 with 2, followed by 1 each in 2024 and 2023. The average number of acquisitions per year from 2020–2025 is 1.2, with 0 acquisitions completed in the current calendar year. The most recent acquisition is Observo, a San Francisco-based provider of cloud and AI-based log management software founded in 2022, which was acquired in September 2025.

Here's the year on year acquisition history of SentinelOne:

Number of Total Acquisitions

Year	# Acquisitions
2025	2
2024	1
2023	1
2022	1
2021	1

View all Acquisitions by SentinelOne

Recent acquisitions by SentinelOne

SentinelOne's most recent acquisition - Observo is a Cloud and AI based log management software, founded in 2022 and located in San Francisco. SentinelOne acquired it in September 2025 for a price of $*****.

Here is the list of all acquisitions by SentinelOne sorted by the latest acquisition date:

Acquired on	Acquired Company	Acquisition Price	Facilitators	Stake Acquired	Acquisition Multiple
Sep 08, 2025	Observo	wehq	gtwk	78	947
Aug 05, 2025	Prompt Security	imjk	rfmh	79	549
Jan 03, 2024	PingSafe	nvqh	ceww	64	657
Nov 08, 2023	KREBS STAMOS GROUP	teht	iwry	47	817
Mar 15, 2022	Attivo Networks	hkbg	kfsh	66	219

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Media has covered SentinelOne for a total of 104 events in the last 1 year, 24 of them have been about acquisition activity.

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Sectigo and F5 Partner for Automated Certificate Lifecycle Management on F5 ADSPCIO Influence•Apr 29, 2026•Sectigo, F5 Networks, SentinelOne

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Silverfort and SentinelOne Form Strategic Alliance to Secure Identities in the AI EraBusiness Wire•Apr 21, 2026•Silverfort, SentinelOne

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SentinelOne Brings AI Security to On-Premise, Regulated, Sovereign, Self-Hosted and Airgapped EnvironmentsMarTech Series•Mar 23, 2026•SentinelOne, Google Cloud

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Pondurance Launches Pondurance Kanati(™): the Industry's First Agentic AI SOC Designed for Autonomous Operations in a Next-Generation Managed Detection and Response ServiceBusiness Wire•Mar 20, 2026•Pondurance, SentinelOne

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SentinelOne and Cloudflare Expand Partnership for Real-Time Threat DetectionCIO Influence•Mar 16, 2026•CloudFlare, SentinelOne, LevelBlue

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SentinelOne enhances AWS integration with new AI security toolsSecurityBrief•Dec 05, 2025•SentinelOne, Amazon Web Services

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SentinelOne Unveils New Innovations and Integrations with AWS to Accelerate Customers’ AI Initiatives at AWS re:Invent 2025Business Wire•Dec 02, 2025•SentinelOne, Amazon Web Services

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SentinelOne reimagines managed services for the AI era with the introduction of Wayfinder threat detection and response in partnership with Google CloudExpress Computer•Nov 06, 2025•SentinelOne, Google Cloud

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SentinelOne and AWS Strengthen Collaboration to Power the Future of AI SecurityBusiness Wire•Nov 06, 2025•Amazon Web Services, SentinelOne

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Fortinet, SentinelOne, and CrowdStrike Unveil New AI Security FeaturesSiliconAngle•Nov 06, 2025•SentinelOne, Fortinet, CrowdStrike, Amazon Web Services

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