Online help & Contact

Shareholder Services Department advisors are at your disposal to facilitate your steps and offer you personalized support.

Contact us

Call us

0 800 166 179
(for free calls from a landline in France)
For international calls, dial
+33 1 57 05 02 26

Monday to Friday
From 9:00 am to 5:30 pm (Paris time)

Write to us

Send us your request:

By mail:

Air Liquide
Shareholder Services Department
TSA 91948
62978 Arras Cedex 9

Visit us

Shareholder Lounge
75, quai d'Orsay 75007 Paris

Book an appointment with a Shareholder advisor

To better serve you, we ask you to book a time slot for your visit (in French only):