Airbus SE, through its subsidiaries, provides aeronautics, space, and related products and services worldwide. The company operates through three segments: Airbus Commercial Aircraft, Airbus Helicopters, and Airbus Defence and Space segments. The Airbus Commercial Aircraft segment develops, manufactures, markets, and sells commercial jet aircraft of approximately 100 seats; and regional turboprop aircraft and aircraft components, as well as provides aircraft conversion and related services. The Airbus Helicopters segment develops, manufactures, markets, and sells civil and military helicopters; and offers helicopter related services in the areas of tactical transport and naval applications. The Airbus Defence and Space segment develops, manufactures, markets, and sells missiles systems, satellites, orbital infrastructures, launchers, and military transport and special mission aircraft and related services. This segment also provides defense electronics and global security market solutions, such as integrated systems for global border security and secure communications solutions and logistics. In addition, it offers training, testing, engineering, and other related services; space related services; and military combat aircraft and training aircraft, as well as manufactures earth observation, navigation, science, and telecommunications satellites. The company was formerly known as Airbus Group SE and changed its name to Airbus SE in April 2017. Airbus SE was founded in 2000 and is based in Leiden, the Netherlands.