PennEngineering To Host 4th Quarter 2003 Earnings Conference Call

DANBORO, Pa.--Jan. 7, 2004--PennEngineering

Conference Call Announcement 
Thursday, January 29, 2004 
10:30 AM Eastern Time 
Dial-in Number: (800) 901-5217   Dial-in Passcode: 13436101

PennEngineering Chairman and Chief Executive Officer Kenneth A. Swanstrom, President and Chief Operating Officer Martin Bidart, and Senior Vice President and Chief Financial Officer Mark W. Simon will be discussing fourth quarter 2003 results during a conference call at 10:30 AM Eastern Time on Thursday, January 29, 2004. There will also be a question and answer period. To access the call, please inform the operator that you are joining the PennEngineering conference call and provide the operator with your name and affiliation. The news release reporting the results for the fourth quarter will be faxed to you on Wednesday, January 28, 2004.

An audio replay of the call will be available from approximately 12:30 PM Eastern Time on Thursday, January 29, 2004 until February 3, 2004. To listen to the replay, please dial (888) 286-8010 or (617) 801-6888, passcode 26320606.

A simultaneous webcast of the conference call will also be available on the Company's website at www.penn-eng.com or www.fulldisclosure.com.

Founded in 1942, PennEngineering is a global company headquartered in Danboro, Pennsylvania with manufacturing locations in North Carolina, Ohio, Pennsylvania, Galway, Ireland, and Offanengo, Italy and distribution offices in the United States, England, Singapore, Mexico, China, and independent distribution facilities in more than 40 countries. More information about PennEngineering is available at www.penn-eng.com.