Piedmont Office Realty Trust, Inc. is a real estate investment trust (REIT). The Company engages in the acquisition, development, redevelopment, management and ownership of commercial real estate properties located primarily in select sub-markets within Eastern United States (U.S.) office markets. It conducts business primarily through Piedmont Operating Partnership, L.P. (Piedmont OP), as well as manages its buildings through two wholly-owned subsidiaries: Piedmont Government Services, LLC and Piedmont Office Management, LLC. The Company’s portfolio is comprised of approximately 17 million square feet. Its properties are located across Atlanta, Boston, Dallas, Minneapolis, New York Metro, Orlando and Washington D.C.