EADS Astrium was a satellite manufacturer and subsidiary of the European Aeronautic Defence and Space Company, EADS later Airbus. It was formed, as Astrium, in 2000 by the merger of Matra Marconi Space, DaimlerChrysler Aerospace and Computadoras, Redes e Ingeniería. The new company was a joint venture between EADS and BAE Systems until 2003 when the British company sold its stake. This led to the company being reorganised to become EADS Astrium with EADS as its sole shareholder. In 2004 CASA Espacio became part of the company. During 2013 Cassidian and Airbus Military were merged with EADS Astrium during a reorganisation of EADS. This led to the creation of Airbus Defence and Space within the newly created Airbus Group.