Supporting · Critical tech

US companies lead 13 of 18 critical technologies; European companies lead 3

13

technologies led by US companies, from search and cloud to foundational AI

European companies lead 3: Linux, Arm and ASML. Bars show the share held by the leading companies in each technology.

Market share of the leading companies in 18 critical technologies, by the leader’s home region
39

Source: Dealroom.co (/savings-pensions/#tech-dependence), October 2026. Share held by the leading companies in each technology.

ChemAI Dealroom.co