Archive: https://archive.is/2025.03.26-074355/https://www.bloomberg.com/news/articles/2025-03-25/qualcomm-takes-legal-fight-with-arm-to-global-antitrust-agencies

Qualcomm Inc. has launched a global antitrust campaign against Arm Holdings Plc as the two longtime business partners jockey for advantage in the computing semiconductor market.

In private meetings and confidential filings to regulators on three continents, Qualcomm is arguing that Arm — its biggest supplier — is guilty of anticompetitive behavior, according to people familiar with the matter.

Qualcomm’s complaints to the European Commission, US Federal Trade Commission and Korea Fair Trade Commission allege that Arm is hurting competition by restricting access to its technology after operating an open network for more than 20 years, said the people.