Messier-Dowty and Turbomeca are subsidiary companies of Safran and have a presence in the aerospace industry in the UK .
Overseas companies with a major presence include Boeing , Bombardier , EADS ( including its Airbus , Astrium , Cassidian and Surrey Satellite Technology subsidiaries ) , Finmeccanica ( including its AgustaWestland and SELEX Galileo subsidiaries ) , General Electric ( including its GE Aviation Systems subsidiary ) , Lockheed Martin , MBDA ( 37.5 % owned by BAE Systems ) and Thales Group .
Aerospace industry in the United Kingdom