Bombardier Inc. is a business jet company. The Company is focused on designing, building and servicing the business jets. The Company operates through Aviation segment. The Aviation segment is engaged in designing, developing, manufacturing, marketing and providing aftermarket support for three families of business jets: Learjet, Challenger and Global. It designs, develops and manufactures aircraft structural components, including engine nacelles, fuselages and wings that provides aftermarket component repair and overhaul as well as other engineering services. The Company supports a fleet of approximately 4,900 aircraft in-services.