A world leader in gases, technologies and services for Industry and Health, Air Liquide is present in 78 countries with approximately 64,500 employees and serves more than 3.8 million customers and patients. Oxygen, nitrogen and hydrogen are essential small molecules for life, matter and energy. They embody Air Liquide’s scientific territory and have been at the core of the company’s activities since its creation in 1902.

Air Liquide’s ambition is to be a leader in its industry, deliver long-term performance and contribute to sustainability - with a strong commitment to climate change and energy transition at the heart of its strategy. The company’s customer-centric transformation strategy aims at profitable, regular and responsible growth over the long term. It relies on operational excellence, selective investments, open innovation and a network organization implemented by the Group worldwide. Through the commitment and inventiveness of its people, Air Liquide leverages energy and environment transition, changes in healthcare and digitization, and delivers greater value to all its stakeholders.

Air Liquide’s revenue amounted to more than 20 billion euros in 2020. Air Liquide is listed on the Euronext Paris stock exchange (compartment A) and belongs to the CAC 40, EURO STOXX 50 and FTSE4Good indexes.



See our annual publications on our website:

Annual Report, Universal Registration Document, Shareholder’s Guide, On Air Magazine, Interactions.

Contact us throughout the year:

VVia an online form on airliquide.com, section “Shareholders/Online help & Contact”, button “Access our contact form”

By phone: +33(0)1 57 05 02 26 (from outside France) or 0800 166 179 (free from a French landline)

PBy mail: Service actionnaires TSA 91948 - 62978 Arras Cedex 9, France

Complimentary copy. Published by the Communications department of the Air Liquide Group, 75 quai d’Orsay, 75007 Paris, France

Publication Director: Benoît Potier.

Editor: Alexandra Rocca. 

Date of publication and legal deposit: mars 2021.

Photo credits: in order of appearance, p. 1 : Audouin Desforges/La company, p. 2 : Audouin Desforges/La company, p. 4 : Éric Dessons, p. 7 : Antoine Doyen/Capa Pictures, p. 9 : FatCamera/Getty Images, p. 10 : Adrien Daste, p. 13 : vorDa/Getty Images - Luis Alvarez/Getty Images, p. 14 : Andresr/Getty Images, p. 17 : Shelyna Long/Getty Images, p. 18 : Carlos Crespo/Capa Pictures - Olga Kolleeny/Capa Pictures - Julien Lutt/Capa Pictures, p. 20 : Antoine Doyen/Capa Pictures, p. 23 : Sophie Loubaton/Capa Pictures, p. 24 : ZHAOWEI, p. 27 : Adrien Daste, p. 28 : Steffen Hoeft, p. 31 : Monty Rakusen Créatif/Getty Images, p. 32 : Jose Luis Stephens/Getty images, p. 35 : FG Trade Créatif, p. 36 : Adrien Daste, p. 39 : Gilles Leimdorfer/ Interlinks image, p. 40 : Thomas Cortesi, p. 43 : Thomas Cortesi, p. 45 : LedyX/Shutterstock.com, p. 46 : Todd Leckie/500px/Getty Images, p. 48 : Sophie Loubaton/Capa Pictures, p. 50 : Adrien Daste, p. 52 : Mourad Mokrani, p. 54 : 10’000 Hours/Getty Images , p. 57 : Alistair Berg/Getty Images - Mourad Mokrani - Halfpoint Images/Getty Images, p. 58 : Shapecharge/Getty Images - Nora Carol Photography/Getty Images - Mourad Mokrani, p. 61 : Agrobacter/Getty Images - Portra/Getty Images, p. 63 : Tim Robberts/Getty Images, p. 65 : Adrien Daste - Air Liquide - Sanjeri - Olivier Fernandez/iStock - Thomas Cortesi - Alexandre Martin Aldavert, p. 72 : Audouin Desforges/La company.

Design and production: 


(ref. : ALRA020).

The information included in this Document is as at 12/31/2020.

Note: past performances of Air Liquide’s share are not a guarantee of future results.

L’Air Liquide - S.A. company established for the study and application of processes developed by Georges Claude with issued capital of 2,605,133,982.00 euros.