SL Green Realty Corp. is a self-administered, self-managed real estate investment trust that owns and operates commercial properties in the New York metropolitan area, with a concentrated portfolio focused on Manhattan office space comprising office buildings, retail properties, and development projects. The company generates revenues primarily from rental income on leased office and retail space, supplemented by operator revenue from SUMMIT, an observation deck and experiences venue, as well as investment income from debt and preferred equity investments and interest income from securitized real estate loans. SL Green serves a diverse tenant base including professional services firms, financial institutions, and corporate and retail tenants, targeting the high-value Manhattan commercial real estate market.