Carrier Global Corporation is a global leader in HVAC, refrigeration, fire, security, and building automation technologies. It operates in three segments, offering a wide range of products, controls, services, and solutions to meet the needs of residential and commercial customers. The company's brands include Autronica, Det-Tronics, Edwards, Fireye, GST, Kidde, LenelS2, Marioff, Onity, and Supra, as well as Carrier, Automated Logic, Bryant, CIAT, Day & Night, Heil, NORESCO, and Riello.