STMicroelectronics N.V., together with its subsidiaries, develops, manufactures, and markets semiconductor products worldwide.
X-FAB Silicon Foundries SE operates as an analog/mixed-signal semiconductor technology foundry in Europe, Asia, North America, and internationally.
Tronic's Microsystems SA manufactures and sells MEMS devices for various applications in France and internationally.
Riber S.A. provides molecular beam epitaxy (MBE) equipment and material evaporation sources for the semiconductor industry.
MEMSCAP, S.A. provides products and solutions based on micro-electro-mechanical systems (MEMS) for aerospace/defense, optical communications, medical and biomedical, and IT/consumer markets worldwide.