IQE 

IQE Plc is a holding company, which engages in the research, design, development, manufacture, and sale of compound semiconductor materials. It operates through the following segments: Wireless, Photonics, and CMOS++. The Wireless segment includes mobile smartphones, base station, mobile networks, Wi-Fi, smart metering, satellite navigation, and a plethora of other connected devices. The Photonics segment refers to devices that emit or detect light, such as advanced lasers and sensors. The CMOS++ segment combines the advanced properties of compound semiconductors with silicon. The company was founded on April 01, 1999 and is headquartered in Cardiff, the United Kingdom.