Foundation of the company by Pierre Emile MARQUET


Acquisition of the cement factory from Val d'Amby


Opening of the La Gagne site

The limestone quarry of La Gagne is situated in Isere, near Lyon, in the town of Trept. This high purity limestone deposit is still exploited today, with crushing, drying, classification, screening, mixing and storage activities. 


Nomination of Daniel MARQUET

Son of the founder, Daniel MARQUET has been CEO of Groupe Saint Hilaire until his death in 2002. Visionary, he also marqued by his commitment to serving customers. 


Nomination of Pierre MARQUET

Grandson of the founder, Pierre Marquet is the current CEO of Groupe Saint Hilaire. True to the groupe's values, he defines the evolution and development strategies of the company, while respecting his commitments to customers. 


Renewal of the authorization to operate the Trept quarry for 30 years


Opening of a sales representative office in Switzerland

We respect your privacy

This site uses cookies to ensure the best browsing experience

By continuing your browsing, you accept the deposit of third-party cookies intended to offer you videos, buttons for sharing, uploads of content from social platforms.

Ok, accept everything

Cookies settings

Beyond the operational cookies that guarantee important features of the site, you can enable or disable the following categories of cookies. These settings will only be valid on your current browser.
1. Statistics
These cookies allows the website to establish frequentation statistics of our site. Disabling them prevents us from monitoring and improving the quality of our services.
2. Personalization
These cookies allows the website to analyze your navigation and personalize our offers and services (on our site or by messages that we send you).