Minerblanc is responsible for the production facility of fillers, calcium carbonate, calcites, and dolomites, supplying high-quality solutions to industries involved in the production of concrete, mortars, asphalts, ceramics, glass, waterproofing, and more, within the industrial minerals sector.

Own extraction of limestone aggregates. Producer of powder, crushed stone, and tout-venant for concrete, bituminous mixtures, mortars, and civil construction projects.