How many acquisitions has OpenAI made so far?

OpenAI has completed 18 acquisitions so far, with an average acquisition amount of $2.54B.

Which countries does OpenAI usually acquire in?

OpenAI has made acquisitions in 3 countries with the most activity in United States and United Kingdom.

Which sectors does OpenAI target for acquisitions?

Most of OpenAI's acquisitions are in Artificial Intelligence (4) and AI Infrastructure (3).

List of 18 Acquisitions by OpenAI (May 2026)

Q: Which is OpenAI's latest acquisition?

OpenAI's most recent acquisition is Weights, a Provider of an AI-powered platform for creating various digital content, including voice covers and text-to-speech solutions, acquired in May 2026.

Most viewed in 2019

OpenAI has made a total of 18 acquisitions. Peak activity occurred in 2026 with 8 acquisitions, followed by 6 in 2025 and 3 in 2024. These acquisitions spanned 3 countries: `United States` (14), `United Kingdom` (2), and `Switzerland` (1). A total of 23 sectors were involved, with notable counts in `Artificial Intelligence` (4), `AI Infrastructure` (3), and `Customer Success Management` (2). The average number of acquisitions per year was 2 over the last five years (2020–2025), and 8 have been completed in the current calendar year. The most recent acquisition was `Weights`, a San Francisco-based provider of an AI-powered platform for creating digital content such as voice covers and text-to-speech solutions. `Weights`, founded in 1995, was acquired in May 2026.

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

Number of Total Acquisitions

Year	# Acquisitions
2026	8
2025	6
2024	3
2023	1

View all Acquisitions by OpenAI

Recent acquisitions by OpenAI

OpenAI's most recent acquisition - Weights is a Provider of an AI-powered platform for creating various digital content, including voice covers and text-to-speech solutions, founded in 1995 and located in San Francisco. OpenAI acquired it in May 2026 for a price of $*****.

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

Acquired on	Acquired Company	Acquisition Price	Facilitators	Stake Acquired	Acquisition Multiple
May 15, 2026	Weights	ssne	ydvf	33	318
May 11, 2026	Tomoro	mepk	rkkp	12	592
Apr 13, 2026	Hiro Finance	trod	khei	11	140
Apr 02, 2026	TBPN	r{tv	bais	21	820
Mar 20, 2026	Astral	rdkz	zvmw	91	860