II-VI Incorporated, headquartered in Saxonburg, Pennsylvania, and established in 1971, is an international firm specializing in the creation, production, and global sale of sophisticated engineered materials, optoelectronic parts, and integrated devices. Its operations are organized into two primary divisions: Compound Semiconductors and Photonic Solutions. The Compound Semiconductors division provides optical and electro-optical components and specialized materials that are integral to high-power CO2, fiber, and direct diode lasers used in material processing.