UNITED TECHNOLOGIES CORPORATION in Smart Building Solutions

United Technologies Corporation (UTC) develops and manufactures military and aerospace systems as well as building technologies and escalators. The company operates through four sub units, namely, UTC Climate, Controls & Security; Otis; Pratt & Whitney; and UTC Aerospace Systems. The UTC Climate, Controls & Security unit offers a wide range of building technologies, including intelligent building technologies, heating & cooling, refrigeration, and fire safety & security systems and services.