Carrier Global Corp. engages in the provision of building and cold chain solutions. It also offers heating, ventilating, and air conditioning (HVAC), refrigeration, fire, security, and building automation technologies. It also engages in the provision of building services such as audit, design, installation, system integration, repair, maintenance, and monitoring. The company operates through the following segments: HVAC, Refrigeration, and Fire and Security. The HVAC segment provides products, controls, services, and solutions to meet the heating, cooling, and ventilation needs of residential and commercial customers. The Refrigeration segment includes transport refrigeration and monitoring products, services, and digital solutions for trucks, trailers, shipping containers, intermodal and rail, as well as commercial refrigeration products. The Fire and Security segment provides a range of residential, commercial, and industrial technologies to protect people and property. The company was founded by Willis Carrier on June 26, 1915 and is headquartered in Palm Beach Gardens, FL.