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Contact us

Find the contacts of our entities worldwide.

Contact us

By e-mail

France

Air Liquide advanced Business and Technologies
2, rue de Clémencière, BP 15 
38360 Sassenage, France

Tel : +33 (0)4 76 43 60 30
Fax : +33 (0)4 76 43 62 71

Germany

Air Liquide advanced Technologies GmbH
Luise-Rainer-Straße 5
D-40235 Düsseldorf
Germany

Tél: +49 211 6699-0
Fax: +49 211 6699-222
 

USA

Air Liquide advanced Technologies U.S. LLC 
200 GBC Drive 
Newark, DE 19702-2462 

Tel : +1 302 225 1100
Fax : +1 302 225 0411

Air Liquide advanced Technologies U.S. LLC
9807 Katy Freeway
Houston, TX 77024

Air Liquide advanced Technologies U.S. LLC
275 Shoreline Dr. 
Suite 130
Redwood City, CA 94065

Air Liquide advanced Technologies U.S. LLC
305 Water Street
Newport, DE 19804

Air Liquide advanced Technologies U.S. LLC
35A Cabot Road
Woburn, WA 01801

Air Liquide advanced Technologies U.S. LLC
2790 Mosside Blvd
Suite 195
Monroeville, PA  15146

Japan

advanced Business and Technologies Japan
Air Liquide Japan Ltd.
Granpark Tower, 3-4-1,Shibaura, Minato-ku, Tokyo, 1088509, JAPAN

Tel : +81-3-6414-6509

Asia

Air Liquide advanced Business & Technologies Asia
​​No.1820, Guang Hua Road,
201108 Shanghai, P.R.China

Tel: +86 21 8035 5000 / 8035 5302
Email: atc.contact@airliquide.com