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Entegris, INC.

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entegris.com
At a glance
Employees100-499
In business sinceNot reported
HeadquartersBillerica, MA
US patents770
SAM.gov UEIYYRYCF7ZNJA6
CAGE code1QBT1
Incorporated inDE
LEIIYX6OWO7BT5DKO3BYG52
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

Open positions

Openings read from Entegris, INC.’s own job board on Workday, last checked OCT 25, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

595 more on the company’s board

Supplier designations

For Profit OrganizationManufacturer of Goods

Self-certified by the company in its SAM.gov registration

Patents

770 US patents granted 2002–2025, 268 of them in the five years to SEP 2025, including 29 design patents.

Semiconductors 176Chemical engineering 174Surface technology, coating 64Handling 42Measurement 39

Newest 5 shown · Granted to Entegris, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0

Their plants

4 FACILITIES
FacilityCityStateEmployeesStatus
Entegris, Inc. - ArrowswestColorado SpringsCO100–499 LIKELY ACTIVE
Entegris, Inc. - RockrimmonColorado SpringsCO20–99 LIKELY ACTIVE
Entegris, INC.BillericaMA100–499 ACTIVE
Entegris, INC.AmblerPA— LIKELY ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.