Air Liquide advanced Technologies

Founded in 1962, Air Liquide advanced Technologies is a defense component supplier based in Sassenage, France working in air systems, space.

Air Liquide advanced Technologies is the high-technology unit of the Air Liquide Group, specialised in extreme cryogenics and gas engineering. It serves the space, science, industry and marine sectors, and states that it has been a defence supplier and partner for many decades. The company designs and manufactures cryogenic equipment, helium and hydrogen liquefiers, gas purifiers, fuel cell solutions, cryogenic tanks and lines, and aircraft oxygen generating systems. Its work includes cryogenic systems for fusion and particle accelerator projects, launcher propellant systems, satellite xenon supply, and Turbo-Brayton reliquefaction units for LNG and boil-off gas. The company is certified to ISO 9001 and EN 9100 for its Space Business Unit. It is a subsidiary of the Air Liquide Group and is based in Sassenage, France, with sites in Germany, Japan, China and the United States.