Headquarters: Billerica, MAEntegris, Inc. is a provider of products and systems that purify, protect, and transport critical materials used in the semiconductor device fabrication process.
Entegris operates out of its headquarters in Billerica, Massachusetts.
Subsidiaries: Sinmat, Inc., ATMI Incorporated, Entegris Korea Ltd, MORE
CEO: Bertrand Loy (Nov 2012–)
Employees number: 3,500 (2/2016)