SL Green Realty Corp., New York City's premier office landlord, has firmly established itself as a fully integrated real estate investment trust (REIT) with a keen focus on acquiring, managing, and optimizing the value of Manhattan commercial properties. According to recent figures, as of December 31, 2022, SL Green had an impressive portfolio consisting of interests in 61 buildings encompassing a staggering 33.1 million square feet. This included ownership interests in a formidable 28.9 million square feet of Manhattan buildings as well as 3.4 million square feet securing debt and preferred equity investments.