Airbus SE engages in the design, manufacture, delivery, and provision of aerospace products, space, and related services. Through its subsidiaries, it operates through the following segments: Airbus Commercial Aircraft; Airbus Helicopters; and Airbus Defence and Space. The Airbus Commercial Aircraft segment develops, manufactures, markets, and sells commercial jet aircrafts; and offers aircraft conversion and related services. The Airbus Helicopters segment deals with the development, manufacture, marketing, and sale of civil and military helicopters. The Airbus Defence and Space segment covers systems and services in the field of defence and space for governments, institutions, and commercial customers. The company was founded on December 29, 1998 and is headquartered in Leiden, the Netherlands.