II-VI, a global leader in engineered materials and optoelectronic components, is a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, aerospace and defence, life sciences, semiconductor capital equipment, and consumer markets. Headquartered in Saxonburg, Pennsylvania, the company has research and development, manufacturing, sales, service and distribution facilities worldwide. It produces a wide variety of application-specific photonic and electronic materials and components, and deploys them in various forms, including integrated with advanced software to support customers.