Lynchburg, VA – June 27, 2023 – BWX Technologies, Inc. (NYSE: BWXT) will issue a press release detailing second quarter 2023 results on Thursday, August 3, 2023, after market close and will host a conference call at 5:00 p.m. EDT.

Listen-only participants are encouraged to participate and view the supporting presentation via the Internet at www.bwxt.com/investors. The dial-in numbers for participants are (U.S.) 1-888-550-5326 and (International) 1-646-960-0829; conference ID: 5948806. A replay of the call will remain available on the BWXT website for a limited time.

About BWXT

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. Headquartered in Lynchburg, Virginia, BWXT is a Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With approximately 7,000 employees, BWXT has 14 major operating sites in the U.S., Canada and the U.K. In addition, BWXT joint ventures provide management and operations at a dozen U.S. Department of Energy and NASA facilities. Follow us on Twitter at @BWXT and learn more at www.bwxt.com .

Media Contact
Jud Simmons
Senior Director, Media and Public Relations
434.522.6462
hjsimmons@bwxt.com