Chryso Saint-Gobain

Chryso Group, founded in France in 1942, and present in Italy since 1997.
A specialist in construction chemicals, it supplies additives for cement, concrete, fibers, technical mortars, and accessories for prefabrication, serving cement factories, concrete batching plants, industries, and construction companies.

In 2021, it was integrated into Saint-Gobain’s Construction Chemicals division, in synergy with GCP Applied Technologies, strengthening its innovation and sustainability capabilities. Operating in Italy with two production sites (San Donato Milanese and Lallio), three laboratories, and over 100 employees, the company combines local expertise with a global R&D network.

Chryso Italia’s offering includes cutting-edge technical solutions such as:
– low-emission additives (“EnviroMix”, “Opteva”),
– systems for self-leveling and fibre-reinforced concrete (“Cemfloor”, “Macrofibre”),
– “Exocem” mortars and reinforcements for structural restoration