Thales Alenia Space

Thales Alenia Space (/ˈθɑːlɛz/, THAH-lez) is a European spaceflight services joint venture between the French technology corporation Thales Group (67%) and Italian defense conglomerate Leonardo (33%). It forms one half of the Space Alliance along with Telespazio which is also owned by Leonardo (67%) and Thales (33%).

It provides space-based systems, including satellites and ground segments, used for telecommunications, navigation, earth observation, space exploration and scientific purposes. The company is a major industrial participant in the International Space Station (ISS), having produced numerous pressurized modules including the Cupola, the Harmony and Tranquility nodes, the Columbus laboratory and for the Cygnus cargo spacecraft. It is a key contributor to Galileo, a European global satellite navigation system, being responsible for the ground segment in particular. In 2021, the company was also awarded a contract by the European Space Agency (ESA) and the European Commission to build 6 of the 12 new Galileo Second Generation satellites. The company is also an important industrial partner towards development of the Lunar Gateway.

Thales Alenia Space has 17 industrial plants in Europe as well a joint venture in the United States, Leostella. This JV with the Seattle-based company, BlackSky Global, is mostly dedicated to the development of the BlackSky Pathfinder-1 high revisit optical constellation.

Plans have been announced to merge Telespazio, Thales Alenia Space, and the Space Systems and Space Digital divisions of Airbus Defence and Space into a new joint venture owned by Airbus (35%), Leonardo (32.5%), and Thales (32.5%). The combined entity would have had an estimated annual turnover of €6.5 billion. If approved by regulators, the new company is expected to be operational in 2027.