Airbus SE is a European multinational aerospace corporation. The company’s primary business is the design and manufacturing of commercial aircraft but it also has separate defence and space and helicopter divisions. Since 2019, Airbus has been the world's largest manufacturer of airliners as well as the leading helicopter manufacturer.

Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial, and military applications. Aerospace engineering consists of aeronautics and astronautics. Aerospace organizations research, design, manufacture, operate, or maintain both aircraft and spacecraft.