IQE plc, founded in 1988 and headquartered in Cardiff, UK, is a leading provider specializing in the creation, production, and distribution of advanced semiconductor materials. The company's core expertise lies in manufacturing compound semiconductor wafers, known as epiwafers, using a sophisticated epitaxy process. Its business activities are primarily categorized into three segments: Wireless, Photonics, and CMOS++. In its Wireless division, IQE develops various technologies, including Gallium Arsenide (GaAs), Gallium Nitride (GaN), and Indium Phosphide (InP)-based solutions, as well as epitaxial wafer structures integrating Silicon (Si) and Germanium (Ge). These are utilized to produce essential components like GaAs HBTs, pHEMTs, and BiFETs/BiHEMTs, which are critical for consumer mobile devices, connected technologies, 5G network infrastructure, Wi-Fi 6, Bluetooth, and satellite communication applications. The Photonics segment focuses on advanced light-emitting and detection solutions. It offers Vertical Cavity Surface Emitting Lasers (VCSELs), enabling cutting-edge 3D sensing functionalities such as facial recognition, gesture control, and LiDAR. Additionally, this segment supplies Indium Phosphide (InP) laser and detector wafers, which are fundamental for powering high-speed 5G telecommunication and data communication fiber optic networks. IQE also produces Gallium Nitride (GaN) and Gallium Antimonide (GaSb) for vibrant multicolor microLED displays, alongside a selection of GaSb and InP materials vital for high-definition infrared imaging and sensing across security, health monitoring, and environmental sectors. Beyond these primary offerings, IQE provides a diverse portfolio of substrate products, encompassing GaSb, InP, InAs, InSb, CZT, custom-sized or geometry wafers, polycrystalline materials, high-purity Group III/V source materials, and precisely oriented substrates. The company also extends its services to include nanoimprint lithography. IQE plc serves a broad international market, with its operations reaching clients in the United States, the wider Americas, various European countries including France, Germany, and the United Kingdom, as well as Israel, the Middle East, Africa, the People's Republic of China, Japan, Taiwan, and the broader Asia-Pacific region.