BRTRC has signed a 28,308 square foot lease to relocate its corporate headquarters from 8260 Willow Oaks Corporate Drive in Fairfax to 8521 Leesburg Pike in Vienna.

The Ezra Company Senior Vice President David Kinney and Principal/Executive Vice President Gene Martin represented BRTRC in this lease transaction. Radnor, PA-based Brandywine Realty Trust owns the seven-story, 150,897-square-foot building at 8521 Leesburg Pike.

BRTRC, which began operations in 1985 and provides professional services to federal-government agencies, plans to occupy its new space around September 1 of 2013.

The privately held company employs several hundred people, including more than 100 workers at its main office. BRTRC has additional locations in Abingdon, Md., Burlington, Mass., St. Robert, Mo., and Warren, Mich.