SL Green Realty Corporation (NYSE: SLG) New York Citys largest office landlord, is the only fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and maximizing value of Manhattan commercial properties. It was founded by Stephen L. Green in 1980 as SL Green Properties. It went public in 1997. The Company was formed in 1997 and comprised the core commercial real estate operations of S.L. Green Properties Inc., a company that was founded in 1980 by Stephen L. Green, the current Chairman of Green Realty. The company has been active in the industry for more than 25 years. Its business operations focus on the acquisition, redevelopment and relocation of office properties primarily located in Manhattan, as well as the re-leasing and management of these properties. Green Realty claims to be New York City’s largest office landlord and is a part of the S&P 500.