Entegris, Inc. is a supplier of advanced materials and process solutions for the semiconductor and other high-technology industries. The Company operates through three business segments, Specialty Chemicals and Engineered Materials, Microcontamination Control, and Advanced Materials Handling. The Specialty Chemicals and Engineered Materials segment provides high-performance and high-purity process chemistries, gases and materials, and safe and efficient delivery systems to support semiconductor and other advanced manufacturing processes. The Microcontamination Control segment offers solutions to filter and purify critical liquid chemistries and gases used in semiconductor manufacturing processes and other high-technology industries. The Advanced Materials Handling segment develops solutions to monitor, protect, transport, and deliver critical liquid chemistries, wafers, and other substrates for applications in the semiconductor, life sciences and other high-technology industries.