Stefan Schneidewind

Freiberger Compound Materials GmbH manufactures semi-insulating and semi-conducting gallium arsenide substrates for micro and optoelectronics industries. Its products include semi-insulating and semi-conducting liquid encapsulated czochalski and vertical gradient freeze wafers. The company was founded in 1957 and is headquartered in Freiberg, Germany.

SUSS Microtec, Inc. supplies precision technology products. It provides innovative solutions for markets including advanced packaging, MEMS, Nanotechnology, compound semiconductor, silicon-on-insulator and 3D Interconnect. The company also manufactures a complete line of photoresist and dielectric coat/bake/develop systems, microlithography exposure systems, wafer and device bonders, probers, photomasks, cleaners, and etchers. It was founded by Karl Süss in 1949 and is headquartered in Waterbury Center, VT.