Predefinição:United Technologies Corporation

v d e United Technologies Corporation
Subsidiárias	Carrier Global Clipper Windpower Otis Elevator Company Pratt & Whitney Sikorsky Aircraft UTC Aerospace Systems UTC Fire & Security UTC Power
Carrier Corporation	Willis Carrier [fundador] Carrier Enterprise Canada International Comfort Products Corporation
Clipper Windpower	James Dehlsen [fundador] Liberty Wind Turbine
Otis Elevator Company	Elisha Otis [fundador] Otis Elevating Railway Otis Hovair Otis Portugal
Sikorsky Aircraft	Igor Sikorsky [fundador] PZL Mielec Schweizer Aircraft
UTC Power	PureCell System
Antecessores	United Aircraft United Aircraft and Transport Corporation
Ex-subsidiárias	Vought (1928-1954) Pratt & Whitney Rocketdyne (2005-2013)
Relacionado	Pratt & Whitney Measurement Systems SolarReserve