materials and components founded 1966 headquarters billerica massachusetts united states key people bertrand loy ceo & president greg graves cfo revenue 1.1 billion usd ttm 2 2016 number of employees 3 500 2 2016 website www.entegris.com entegris inc. nasdaq entg 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 . the company has about 3 500 employees in manufacturing service center and research facilities in the united states malaysia singapore taiwan china korea japan israel ireland germany and france . the company seeks to help manufacturers increase their yields by improving contamination control in several key processes including photolithography wet etching & cleaning chemical mechanical planarization thin film deposition bulk chemical processing wafer and reticle handling and shipping and testing assembly and packaging . approximately 80 % of the company s products are used in the semiconductor industry . contents 1 products 2 history 3 references 4 external links products edit entegris products include filtration products that purify process gases and fluids as well as the ambient environment ; liquid systems and components that dispense control or transport process fluids ; high performance materials and specialty gas management solutions ; wafer carriers and shippers that protect the semiconductor wafer from contamination and breakage ; and specialized graphite silicon carbide and coatings . history edit the company was incorporated in 1999 as the combined entity of fluoroware inc. which began operating in 1966 and empak inc. the company went public in 2000 . in august 2005 entegris merged with mykrolis corporation a publicly held supplier of filtration products to the semiconductor industry . mykrolis was spun out of millipore corporation in 2000 . in august 2008 entegris acquired poco graphite inc. a decatur texas supplier of specialized graphite and silicon carbide products for use in semiconductor edm glass bottling biomedical aerospace and alternative energy applications . on april 30 2014 entegris acquired atmi a publicly held company providing critical materials and materials handling solutions to the semiconductor industry in a 1.1 billion transaction . references edit li1 s. shih s. yen s. yang j. case study of microcontamination control . aerosol and air quality research vol . 7 no. 3 pp. 432 442 2007 external links edit entegris at yahoo finance entegris at msn money central entegris at marketwatch.com entegris at google finance entegris company website retrieved from https en.wikipedia.org w index.php title entegris & oldid 741760275 categories manufacturing companies based in massachusettscompanies established in 1966equipment semiconductor companies1966 establishments in massachusettscompanies listed on nasdaq navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 29 september 2016 at 14 02 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view