| Nasdaq: AXTI
AXT, Inc. provides compound semiconductor substrates. The company designs, develops, manufactures and distributes compound and single element semiconductor substrates comprising gallium arsenide, indium phosphide and germanium. It manufactures its semiconductor substrates using vertical gradient freeze technology. The company's substrate products are used primarily in lighting display applications, wireless communications, fiber optic communications and solar cells. AXT was founded by Morris S. Young and Davis Zhang in December 1986 and is headquartered in Fremont, CA.