Extra Space Storage, Inc. is a real estate investment trust. The company is headquartered in Salt Lake City, Utah and currently employs 8,012 full-time employees. The company went IPO on 2004-08-12. The firm owns, operates, manages, provides lending to, acquires, develops and redevelops self-storage properties (stores). Its stores offer month-to-month rental of storage space for personal or business use. Its segments include self-storage operations and tenant reinsurance. Its self-storage operations segment includes rental operations of wholly owned stores. Its tenant reinsurance segment includes the reinsurance of risks relating to the loss of goods stored by tenants in its stores. The company owns and/or operates approximately 4,011 self-storage stores in 42 states and Washington, D.C. Its stores comprise approximately 2.8 million units and 308.4 million square feet of rentable space operating under the Extra Space brand. The company offers customers a selection of conveniently located and secure storage units across the country, including boat storage, RV storage and business storage.