GCS was the first III-V pure-play compound semiconductor wafer foundry founded in 1997 to serve the RF wireless, millimeter wave, Optoelectronics and photonics communities. We are the experts in semiconductor devices and wafer manufacturing. We pride ourselves in providing the most intimate support to our customers. Once engaged, you will be supported by a cross-functional team from foundry support, technology and manufacturing in a customer-oriented and open innovative environment that speeds up your products from concept to volume production and time to the market.