Updating my personal details
- Updating my personal details
- Becoming an Air Liquide Shareholder
- Shareholding options
- My securities account on a daily basis
- Placing a stock order
- My online Shareholder Portal
- Dividend
- Loyalty bonus
- Free share attribution
- Tax return
- Pass on my shares
- Inheritance
- Shareholder events and communications
- Annual general meeting
If you are a direct registered Shareholder, you can change your postal address directly from your Shareholder Portal in the "My Profile" section> "Personal information."
Please note: if you hold direct registered shares and intermediary registered shares under the same account or identifier, your request to change your address should be made to your financial institution, which will inform us of the changes to be made.
If you hold intermediary registered shares or bearer shares, these formalities must be carried out directly with your financial institution.
If you are a direct registered Shareholder, to change your bank details, please make your request from our dedicated page.
If you hold intermediary registered shares or bearer shares, these formalities must be carried out directly with your financial institution.
If you are a registered Shareholder, to update your email address, log in to your Shareholder Portal using your usual email address and password. In the "My profile"> "Personal information" section, click on “Modify” then enter your new email address.
If you hold intermediary registered shares or bearer shares, these formalities must be carried out directly with your financial institution.
If you are a registered Shareholder, to change your cell phone number, log in to your Shareholder Portal using your usual email address and password. In the "My profile"> "Personal information" section, click on “Modify” then enter your new telephone number.
If you hold intermediary registered shares or bearer shares, these formalities must be carried out directly with your financial institution.
Contact us
Call us
(for free calls from a landline in France)
Write to us
Air Liquide
Shareholder Services Department
TSA 91948
62978 Arras Cedex 9
Visit us
75, quai d'Orsay 75007 Paris
Book an appointment in Paris with a Shareholder advisor
To better serve you on site, we ask you to book a time slot for your visit (in French only):