Tishman Speyer is a privately held real estate firm founded in 1978 by Jerry Speyer and Robert Tishman. The company operates as an owner, developer, operator, and investment manager of real estate properties across North America, Europe, Asia, Brazil, and India. The firm manages $70 billion in global assets under management and oversees 92.4 million square feet across 245 assets worldwide as of Q1 2026. Tishman Speyer's investment platform spans multiple property types including office, residential, retail, industrial, and life science facilities. The company owns and manages properties in major markets including New York, Boston, Chicago, San Francisco, Los Angeles, London, Madrid, Milan, and São Paulo. Notable holdings include Rockefeller Center and the MetLife Building in Midtown Manhattan, The Spiral in Hudson Yards, and Mission Rock in San Francisco. The firm operates through a vertically integrated model that encompasses acquisitions, development, design and construction, property management, and investment management. Tishman Speyer also operates TS Ventures, a proptech investment platform, and has a joint venture with Bellco Capital called Breakthrough Properties focused on life science real estate. The company serves institutional investors and family offices through various fund vehicles, separate accounts, and co-investment structures. Geographic concentration includes New York City representing the largest market exposure, followed by major gateway cities across the United States and select international markets in Europe and Asia.