How many Open Source acquisitions have there been?

There are 298 recorded acquisitions in the Open Source sector spanning 1994-2026, totalling $70.66B in disclosed deal value.

Who are the biggest acquirers in Open Source?

The most active acquirers in Open Source include Elastic, Salesforce, Red Hat.

What are the largest Open Source acquisitions ever?

The largest disclosed Open Source acquisitions include IBM's purchase of Red Hat ($34B, 2018), Nvidia's purchase of Hugging Face ($12.9B, 2026), IBM's purchase of Confluent ($11B, 2025).

How many Open Source acquisitions have there been in the last 1 year?

There have been 26 recorded Open Source acquisitions in the last year.

What is the average Open Source deal size?

The average disclosed deal size in the Open Source sector is $1.57B.

What is the median Open Source deal size?

The median disclosed deal size in the Open Source sector is $180M.

Which year had the most Open Source acquisitions?

The most Open Source acquisitions in a single year were recorded in 2025, with 31 deals.

Open Source

Name: Open Source Companies, Acquisitions & Funding
Creator: Acquirezy
License: https://acquirezy.com/terms
Keywords: Open Source, acquisitions, funding, M&A, investors, companies

Companies, acquisitions, funding rounds and active investors across the Open Source sector.

Companies

4,061

Acquisitions

298

Total Funding

$32.29B

Funding Rounds

1,798

Active Investors

Open Source Acquisitions

298 results

Acquiree Name			Acquirer Name	Acquiree Industries	Acquiree Hq Country
Konnected	—	2026-08-26	CoreHealth Technologies	Internet of Things Open Source Physical Security Security Smart Home Software	United States
Hugging Face	$12.9B	2026-08-26	NVIDIA	AI Infrastructure Artificial Intelligence (AI)Developer Tools Foundational AI Generative AI Machine Learning Natural Language Processing Open Source Software	United States
HUGO	$463M	2026-08-18	FRASERS GROUP FINANCIAL SERVICES LIMITED	Internet Open Source Web Development	United States
Anyscale	—	2026-07-30	Nscale	AI Infrastructure Artificial Intelligence (AI)Developer Platform Information Technology Machine Learning Open Source	United States
Swift Package Index	—	2026-06-23	Apple	Information Technology Open Source Software	—

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Open Source Funding Rounds

1,798 results

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Organization Name	Funding Type			Lead Investor Names	Org Hq Country

1–5 of 1,798Show

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Top Open Source Investors

Top Open Source Companies

Akrites smol machines OpenProse Strix Foundation Lyzr Ainekko Omnigres Mage Sovereign Tech Agency CivicDataLab Orkes

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M&A by year

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Datasets

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Years (1990-2026)