Major AI Startups Acquired by Big Tech in One Chart

In 2025, major tech companies, including Alphabet, Meta, and Accenture, went on a buying spree, acquiring AI startups. 

Most of the huge deals closed concern security and data infrastructure, as well as improving workflow automation. 

The data used in this explainer is derived from the Mogin Law LLP Global Report on AI Shopping. It tracks deals dating back to 2014. Today’s visualization shows deals that occurred in 2025 only.

From the purchases, it’s clear that Big Tech aims to control the systems, data, and tools that drive modern AI.

• In 2025, Big Tech made more than 20 significant AI acquisitions, with a focus on cloud security and enterprise AI. 
• Alphabet led the way by buying Wiz for $32 billion.