Skip to main content

Value proposal

Open

Responsible business

Open

Innovation

Open

A Century of Innovation

Technologies

Open

Project delivery & Services

Open

References

Open

Talents

Open

About us

Open

Media center

Open

Building Air Liquide’s production units and supplying external customers with our portfolio of technologies and services

Innovation is one of the key missions of Air Liquide Engineering & Construction and a cornerstone of our internal culture

Project delivery & Services

We are committed to being your partner of choice through superior project management processes

Discover why 3,500 talented individuals around the world choose to work with us!

Project delivery & Services

We integrate safety and quality processes to provide optimum results for our customers

What we do

Innovation

Project management

Join us

Safety & Quality

Air Liquide Engineering & Construction

Technologies

A Century of Innovation

110 years of innovation

See the innovation timeline

What we do

Discover the Engineering and Construction activity of the Air Liquide Group.

Discover what we do

Services

Making customers businesses more reliable, competitive and cost efficient.

Discover our services

Biodiesel: profits without subsidies by Oils & Fats International

November 19, 2020, Green Chemicals & Fuels

Layer Management for Methanol Process

July 29, 2020, Petrochemicals

Air Liquide Engineering & Construction signs new contract with long standing customer in South Korea

June 10, 2020, Standard Plants

Making the Most of Methane Reforming

November 6, 2019, Syngas