Glenborough, LLC brings three decades of experience to the real estate investment and management industry. And, we firmly believe that our best years are yet to come. Formerly a NYSE listed real estate investment trust, the company returned to its private roots in 2006 to focus on acquiring, managing, leasing and developing high-quality commercial properties. We invest and manage core, valued-add, and development properties in major markets across the country including San Francisco, Southern California and Washington, D.C.