AXT Inc
AXT, Inc. (AXTI) is a leading developer and producer of compound semiconductor substrates, which are used in a variety of applications across numerous sectors, including telecommunications, lighting, and industrial markets. The company's core products include gallium arsenide (GaAs), indium phosphide (InP), and germanium (Ge) substrates. AXT is known for its vertically integrated manufacturing process, which allows it to control the quality and cost-effectiveness of its products from raw material to finished substrate.