News Release Details


Entegris to Hold Third Quarter 2005 Conference Call

May 26, 2005 at 12:00 AM EDT
Entegris to Hold Third Quarter 2005 Conference Call

CHASKA, Minn.--(BUSINESS WIRE)--May 26, 2005--Entegris, Inc. (Nasdaq:ENTG), a leader in materials integrity management, today announced that it expects to release its third quarter fiscal 2005 financial results prior to its conference call on Thursday, June 16, 2005. The teleconference to discuss third quarter financial performance is scheduled for the same day at 8:30 a.m. Eastern Time (ET).

Participants should call (877) 502-9272 prior to the 8:30 a.m. (ET) start time and provide the conference code 4573442 to secure a guaranteed line.

Interested parties who are not available for the teleconference will have access to a replay of the call starting Thursday, June 16, 2005 at 10:30 a.m. (ET) until midnight Thursday, June 23, 2005. The replay will be accessible by dialing (888) 203-1112, conference code 4573442.

The call will also be available in "listen-only" mode from the Entegris Web site. Point your web browser to www.entegris.com/investors and follow the link to the web cast. The RealAudio™ on-demand playback will be available for 14 days after the conclusion of the teleconference on the Entegris Web site.

ABOUT ENTEGRIS

Entegris products and services protect and transport the critical materials enabling the world's leading technologies. As a leading materials integrity management company, Entegris provides products and services used in key technology industries including the semiconductor, data storage, chemical processing, biopharmaceutical, medical device and fuel cell.

Entegris is ISO 9001 certified and has manufacturing or service facilities in the United States, Germany, Japan, Malaysia and Singapore. Its advanced research laboratories are located in Minnesota and Colorado, USA. Directly and through distributors, Entegris provides customer support on six continents. Additional information can be found at www.entegris.com

CONTACT: Entegris, Inc., Chaska
Public Relations:
Bill Paterson, 952-556-4155
bill_paterson@entegris.com


or
Investor Relations:
Heide Erickson, 952-556-8051
heide_erickson@entegris.com

SOURCE: Entegris, Inc.