Bombardier, Inc. engages in the design, building, and maintenance of aircraft. The company is headquartered in Dorval, Quebec and currently employs 17,900 full-time employees. The firm is focused on designing, manufacturing and servicing business jets. The firm has a worldwide fleet of more than 5,000 aircraft in service with a variety of multinational corporations, charter and fractional ownership providers, governments and private individuals. The company operates aerostructure, assembly and completion facilities in Canada, the United States and Mexico. Its robust customer support network services the Learjet, Challenger and Global families of aircraft, and includes facilities in strategic locations in the United States and Canada, as well as in the United Kingdom, Germany, France, Switzerland, Austria, the United Arab Emirates, Singapore, China and Australia. The firm's jets include Challenger 350, Challenger 3500, Challenger 650, Global 5500, Global 6500, Global 7500 and Global 8000.