Kilroy Realty Corp. operates as a self-administered real estate investment trust, which engages in the development, acquisition, and management of office and mixed-use real estate assets. The company is headquartered in Los Angeles, California and currently employs 259 full-time employees. The firm operates in office, life science and mixed-use submarkets in the United States. The company owns, develops, acquires and manages real estate assets, consisting primarily of properties in Greater Los Angeles, San Diego County, the San Francisco Bay Area, Greater Seattle and Austin, Texas. The company owns its interests in all of its real estate assets through Kilroy Realty, L.P. The Company’s stabilized portfolio includes all of its properties with the exception of development properties committed for construction, under construction, or in the tenant improvement phase, redevelopment projects under construction, undeveloped land and real estate assets held for sale. The company added two development projects and two redevelopment projects to its stabilized portfolio consisting of four buildings totaling approximately 1,114,704 square feet of office and life science space in Seattle, Washington and San Diego, California.