How many acquisitions has SentinelOne made so far?

SentinelOne has completed 6 acquisitions so far, with an average acquisition amount of $123M.

Which is SentinelOne's latest acquisition?

SentinelOne's most recent acquisition is Observo, a Cloud and AI based log management software, acquired in September 2025 for $225M.

Which sectors does SentinelOne target for acquisitions?

Most of SentinelOne's acquisitions are in Cybersecurity (3) and IT Operations (2).

In which year did SentinelOne make the most acquisitions?

SentinelOne was most active in 2025, with 2 acquisitions completed in that year.

List of 6 Acquisitions by SentinelOne (Apr 2026)

SentinelOne has completed a total of 6 acquisitions. Peak acquisition activity occurred in 2025 with 2 acquisitions, followed by 1 acquisition in both 2024 and 2023. These acquisitions spanned 2 countries, United States (5) and India (1), and covered 5 sectors, notably Cybersecurity (3), IT Operations (2), and Cloud Infrastructure (1). Over the last five years (2020-2025), the average number of acquisitions per year has been 1.2, with 0 acquisitions so far in the current calendar year. The most recent acquisition was Observo, a San Francisco-based company founded in 2022, specializing in Cloud and AI based log management software, completed in September 2025 for $225M.

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	uvld	{f{j	95	465
Aug 05, 2025	Prompt Security	{cux	fvkf	96	244
Jan 03, 2024	PingSafe	eydw	yqgh	78	971
Nov 08, 2023	KREBS STAMOS GROUP	{fwx	eclo	76	323
Mar 15, 2022	Attivo Networks	zwdh	y{sj	35	514