GSE Systems to Present at Roth Capital Partners 25th Annual OC Growth Conference

Sykesville, MD – March 13, 2013 — GSE Systems, Inc. (“GSE”) (NYSE MKT: GVP), a global energy services solutions provider, today announced that Jim Eberle, GSE’s Chief Executive Officer, is scheduled to present at the Roth Capital Partners 25th Annual ROTH Conference on Wednesday, March 20, 2013 at 10:00 am PT / 1:00 pm ET. The event will be held at The Ritz Carlton in Dana Point, CA. A live webcast of the presentation will be available at http://wsw.com/webcast/roth27/gvp/