For over 70 years, Carrières Unies de Porphyre have been producing and marketing high quality aggregates. These aggregates are supplied to the roadworks market (asphalt), the railway market (railway ballast) and the concrete market.
The company currently operates 3 quarries: Lessines, Bierghes and Baileux. A wide product range from these quarries is marketed in France, in Belgium and in Germany.
Since 2006, the CUP company has been part of the EUROVIA group, a branch of the VINCI group. It is one of the world leaders in road infrastructure and urban planning. It is also one of the main European suppliers of road materials.
