Entegris, Inc. is a developer, manufacturer and supplier of materials and solutions for manufacturing processes in the semiconductor and other high-technology industries. The Company designs, manufactures and markets its products through two segments: Critical Materials Handling and Electronic Materials. In the Critical Materials Handling segment, the Company offers a range of products that purify, monitor and deliver critical liquids and gases to the semiconductor manufacturing process and similar manufacturing processes, as well as microenvironment products. In the Electronic Materials segment, the Company offers a range of materials and materials delivery systems to support the advanced semiconductor manufacturing processes. Its products and materials are used to manufacture semiconductors, micro-electromechanical systems, flat panel displays, light emitting diodes (LEDs), high-purity chemicals and critical components for aerospace, glass manufacturing and biomedical applications.