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- Decoding
- Industry
Water treatment: Ozone, a solution for protecting our resources

Discover how Air Liquide helps municipalities remove micropollutants from wastewater using efficient and sustainable ozone technology.
September 25, 2026 Read more
Decoding

Industry

Discover how Air Liquide helps municipalities remove micropollutants from wastewater using efficient and sustainable ozone technology.

September 25, 2026
First Half 2026 Results

July 28, 2026
- Innovation
- Industry
The Air Liquide innovation Gallery
Innovation

Industry

May 18, 2026
- Sustainability
Mission Carbon: CCS Illustrated
Sustainability

June 04, 2026

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Press Releases
Group

Availability of the Pre-Q3 2026 Sales Communication

October 07, 2026

Press Releases
Group

Air Liquide has successfully issued a 2 billion euros multi-tranche bond

October 06, 2026

Press Releases
Group

"BEYOND": Air Liquide accelerates lasting value creation with new strategic plan for 2030

October 05, 2026

Press Releases
Group
Industry

Air Liquide invests over 170 million euros to support a semiconductor leader expanding manufacturing capabilities in Japan

September 30, 2026

News
Group
Hydrogen

Industry leaders scale full value chain for hydrogen mobility across Europe

September 15, 2026

News
Group
Innovation

Air Liquide, the École normale supérieure and its Foundation announce the creation of a research chair “Artificial intelligence for chemistry and through chemistry”

September 14, 2026

Press Releases
Group

H1 2026 Results: with an acceleration in the second quarter, Air Liquide combines growth with continuous performance improvement

Press Releases
Group
Industry

Air Liquide invests over 150M USD in the U.S. to facilitate the growth of a leading global memory chip manufacturer

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Air Liquide is a world leader in gases, technologies and services for industry and health

Present in 59 countries with approximately 65,000 employees, the Group serves more than 4 million customers and patients.

Learn more about the Air Liquide Group

Worldwide presence

Worldwide presence

We are present in 59 countries

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