Global presence


In 1971, Clauger was founded in the Lyon region of France. Clauger first developed its air treatment and industrial refrigeration technology in the cheese industry before applying it to other markets in the food industry and then other industries.

Clauger quickly realized the importance of being close to its customers, which led us to create the first local branch in Normandy in 1978. This network has never stopped growing; today, Clauger France has 800 employees in about 50 locations covering the entire country and overseas.

Clauger’s strength lies in its ability to manage from France, through our “Export Team,” for projects in all areas of the world. Clauger has developed a worldwide network of partners. This, combined with Clauger’s own experience, allows us to be present in more than 100 countries.


Your markets

Select your industry to discover our 360° offer – suited to your needs

Your challenges

Ensure product quality & safeguard the environment

We can support manufacturers who are committed to quality products while guaranteeing the safety of people and preserving the environment

Optimize energy efficiency, decarbonize your processes

Clauger is committed to creating energy-efficient and environmentally friendly factories

Ensure the sustainability of facilities and improve your plant’s ROI

Clauger helps manufacturers control operating costs and provides the opportunity to benefit from specialized expertise.

Nos savoir-faire

Our expertise

Clauger supports our clients based on their individual needs. Our goal is to ensure each customer has the support they need now and, in the future, —all over the planet. To ensure this, we have developed a range of complementary solutions and skills that we can use together or integrate over time:

  • Industrial Refrigeration
  • Process Air Treatment
  • Emissions & Energy Recovery, Treatment
  • A 360° Approach: our long-term commitment

Our business

From engineering to manufacturing, and from installation and maintenance to training and operation assistance, we play a comprehensive role in our customers’ value chain.

Thanks to our local and regional service—as well as the digital tools we’ve developed—we can facilitate the monitoring of our customers’ equipment and facilities while guaranteeing optimal performance over the long term.

Les métiers chez Clauger

News & insights



Discover Clauger’s innovative solutions at ACHEMA 2024 in Frankfurt, June 10-14. Engage with our experts in chemical, energy, and environmental solutions. Visit our booth to explore innovative products and collaborative opportunities with our partner Kapp.



Clauger is thrilled to announce our participation in the upcoming Navalia International Shipbuilding Exhibition, taking place in Vigo, Spain, from May 21-23, 2024.

Valtria by Clauger signature


Clauger announces acquisition of the Valtria Group, recognized specialists and suppliers of turnkey cleanroom solutions.