The Cordonier & Rey engineering firm was founded in 1979. Thanks to the multidisciplinary skills of its founders, the company has enjoyed steady growth for over 40 years throughout the Valais region.

Our company has been ISO 9001 certified for all its activities since 1996. This quality assurance system enables us to guarantee and improve the quality of our products and services.

Since 2017, our company has been certified ISO 9001.

Since 2017, a new generation of engineers has led the company, which continues to evolve in the core fields of civil engineering and geomatics. The integration of new technologies and the specialization of collaborators is at the heart of the company's development strategy.

The Cordonier & Rey engineering firm has developed into a company with an excellent reputation, employing around twenty people. It has set itself the overriding goal of satisfying its customers by providing quality services.