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Air Liquide, the specialist in industrial gases

With a presence in 72 countries, 40,000 collaborators and a turnover of about 11.8 billions euros in 2007, the Air Liquide Group is the world leader in industrial and medical gases and related services.
Our gases (oxygen, nitrogen, hydrogen, carbon dioxide, argon, helium... ) are invisible but assist you in your daily life.

The Air Liquide group

Founded in 1902 by Georges Claude and Paul Delorme, the Air Liquide group has developed strong expertise and know-how in industrial and medical gases (oxygen, nitrogen, helium, hydrogen,…). 
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Industrial Merchant activities

Thanks to innovative solutions based on constantly enhanced technologies and consistent with our commitment to sustainable development, Air Liquide help to protect life and enable our customers to manufacture many indispensable everyday products. The Industrial Merchant activity, with its 17,300 collaborators, serves a wide diversity of customers, from craftsmen to Fortune 500 companies.
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Who we are

We operate in very diverse markets...