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Our activities

Interconnected, our activities support almost all economic sectors.

Large Industries

Advancing industry for a better future

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Industrial Merchant

At work in everything going on around us

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Healthcare

Engaged alongside patients, healthcare professionals and hospitals

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Electronics

Design small, think big

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Global Markets & Technologies

Supporting the markets of energy transition and deep tech

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Engineering & Construction

Delivering innovation for a sustainable world

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Hydrogen

Hydrogen expert for more than 50 years and precursor of the movement for a hydrogen society

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A world leader in gases, technologies and services for Industry and Health, Air Liquide is present in 75 countries with approximately 66,400 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.

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