Company Description
Entegris, Inc. provides advanced materials and process solutions for the semiconductor and other high-technology industries in North America, Taiwan, South Korea, Japan, China, Europe, and Southeast Asia.
It operates in two segments, Materials Solutions (MS) and Advanced Purity Solutions (APS). The MS segment provides materials-based solutions, such as chemical vapor and atomic layer deposition materials, chemical mechanical planarization slurries and pads, ion implantation specialty gases, formulated etch and clean materials, and other specialty materials.
The APS segment offers filtration, purification, and contamination-control solutions for the semiconductor manufacturing processes, semiconductor ecosystem, and other high-technology industries.
The company’s customers include logic and memory semiconductor device manufacturers, semiconductor equipment makers, gas and chemical manufacturing companies, and wafer grower companies; and outsourced semiconductor assembly and test facilities, flat panel display equipment makers, and manufacturers of hard disk drive components and devices.
It serves manufacturers and suppliers in the solar and life science industries, electrical discharge machining customers, glass manufacturers, aerospace manufacturers, and manufacturers of biomedical implantation devices.
Entegris, Inc. was founded in 1966 and is headquartered in Billerica, Massachusetts.
| Country | United States |
| Founded | 1966 |
| IPO Date | Jul 11, 2000 |
| Industry | Semiconductor Equipment & Materials |
| Sector | Technology |
| Employees | 7,700 |
| CEO | David Reeder |
Contact Details
Address: 129 Concord Road Billerica, Massachusetts 01821 United States | |
| Phone | 978 436 6500 |
| Website | entegris.com |
Stock Details
| Ticker Symbol | ENTG |
| Exchange | NASDAQ |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001101302 |
| CUSIP Number | 29362U104 |
| ISIN Number | US29362U1043 |
| Employer ID | 41-1941551 |
| SIC Code | 3089 |
Key Executives
| Name | Position |
|---|---|
| David W. Reeder | Chief Executive Officer, President and Director |
| Bertrand Loy | Executive Chair of the Board |
| Joseph Colella | Senior Vice President, General Counsel, Chief Compliance Officer and Secretary |
| Susan Rice | Senior Vice President of Global Human Resources and Corporate Communications |
| Dr. Daniel D. Woodland Ph.D. | Senior Vice President and President of Materials Solutions |
| Linda LaGorga | Senior Advisor |
| Michael D. Sauer | Vice President, Controller, Chief Accounting Officer and Interim Chief Financial Officer |
| Bill Seymour | Vice President of IR, Treasury and Corporate Communications |
| Clinton M. Haris | Senior Vice President and President of Advanced Purity Solutions |
| Olivier Blachier | Senior Vice President and Chief Strategy and Innovation Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Mar 6, 2026 | PRE 14A | Other preliminary proxy statements |
| Feb 25, 2026 | 144 | Filing |
| Feb 25, 2026 | 144 | Filing |
| Feb 24, 2026 | 144 | Filing |
| Feb 20, 2026 | 144 | Filing |
| Feb 20, 2026 | 144 | Filing |
| Feb 20, 2026 | 144 | Filing |
| Feb 12, 2026 | 144 | Filing |
| Feb 11, 2026 | 10-K | Annual Report |
| Feb 10, 2026 | 8-K | Current Report |