Silverstein Properties is a privately-held, full-service real estate development, investment and management firm. Founded in 1957 by Chairman Larry Silverstein, Silverstein Properties has developed, owned and managed more than 40 million square feet of office, residential, hotel, retail and mixed-use properties. Best known for the redevelopment of the World Trade Center, the firm focuses on large-scale, complex development projects that enhance neighborhoods. Silverstein Properties owns and operates a portfolio of high-quality assets valued at over $10 billion, with nearly 16 million square feet of commercial, residential and retail space across ten office towers in Manhattan, Philadelphia and Los Angeles, a 443-unit luxury hotel in Orlando and two luxury rental buildings in Midtown Manhattan with 2,280 units including 500 affordable housing apartments and corporate suites. Silverstein has 9 million square feet of development underway.