| Nasdaq: ENTG
Entegris, Inc. develops, manufactures and supplies products and critical materials used in processing and manufacturing in the semiconductor and other high-technology industries. Its products and materials are used to manufacture flat panel displays, light emitting diodes, high-purity chemicals such as photoresists, solar cells, gas lasers, optical and magnetic storage devices; and critical components for aerospace, glass manufacturing and biomedical applications. The company operates through three segments: Contamination Control Solutions, Microenvironments and Specialty Materials. The Contamination Control Solutions segment provides a wide range of products that purify, monitor and deliver critical liquids and gases to the semiconductor manufacturing process and similar manufacturing processes. The Microenvironments segment provides products to preserve the integrity of wafers, reticles and electronic components at various stages of transport, processing and storage. The Specialty Materials segment consists of products in two sub-categories: Poco Graphite and Specialty Coating products. These products offer materials, components and services to a wide range of customers in the semiconductor industry and in adjacent and unrelated industries. Entegris was founded in March 2005 and is headquartered in Billerica, MA.