Overview
III-V compound semiconductor foundry in Limeil-Brevannes, Val-de-Marne, near Paris. Originally founded as OMMIC SAS in 1994; acquired by MACOM Technology Solutions in February 2023 for €38.5M. Processes GaAs and InP wafers for millimeter-wave and microwave monolithic integrated circuits (MMICs) targeting defense, space, radar, satellite communications, and fiber-optic backhaul. Process portfolio: GaAs pHEMT (70nm, 100nm, 200nm), GaN-on-SiC, InGaAs HEMT for terahertz applications (35nm, 70nm). Operates a 100mm (4-inch) production line; a 150mm (6-inch) line was installed but not yet in volume production at time of acquisition. ESA-qualified space processes. MPW shuttle runs historically offered via JePPIX and EuroPractice. Key facility details include: The facility is situated at 2 rue de la Bonne Aventure, 94452 Limeil-Brevannes, France. It focuses on Compound Semiconductor and 35, 70, 100, 200 process nodes on 100mm wafers. Production at this facility commenced in 1994.
Technology
About MACOM
MACOM Technology Solutions designs and manufactures RF, microwave, millimeter-wave, and photonic semiconductor components for telecom, data center, industrial, and defense applications. In 2025 MACOM took over Wolfspeed's former RF wafer fab in Research Triangle Park, NC, acquired as part of a $125M deal for Wolfspeed's RF business.