Brandywine Realty Trust is a publicly owned real estate investment firm. The firm engages in the engaged in the ownership, management, leasing, acquisition, and development of office and industrial properties. It primarily manages Class-A, suburban and urban office portfolio. The firm invests in the real estate markets of the United States. Brandywine Realty Trust was founded in 1985 and is based in Radnor, Pennsylvania with additional offices in Mount Laurel, New Jersey; Richmond, Virginia; Dallas, Texas; Falls Church, Virginia; Oakland, California; Austin, Texas, and Carlsbad, California.