The engineering firm Cordonier & Rey was founded in 1979. Thanks to the multidisciplinary skills of its founders, the company has grown steadily for more than 40 years throughout the Valais.

Our company has been ISO 9001 certified for all its activities since 1996. This quality assurance system guarantees and improves the quality of our products and services.

Since 2014, a new generation of engineers has been leading the company, which continues to evolve in the main fields of civil engineering and geomatics. The integration of new technologies and the specialization of employees is at the centre of the company's development strategy.

The engineering office Cordonier & Rey has become a company with an excellent reputation and employs about twenty people. It has set itself the primary goal of satisfying its customers by providing them with quality services that meet their requirements.

2020

Opening of a Sion branch
Certification ISO 9001

2019

The company becomes Cordonier & Rey LLC

2014

Transition of the company to Pierre-Cédric Cordonier and Yves Rey
Certification ISO 9001Certification ISO 9001

1996

ISO 9001 certification
Certification ISO 9001

1992

Construction of the the present day head quarters in Sierre
3 Bueau 1992

1988

Gilles Rey joins the company and N. Cordonier & G. Rey LLC is created
2 Gilles Rey

1979

Founded by Nicolas Cordonier
1 Nicolas Cordonier