Clermont Ltée also participated in several projects in the industrial sector in Quebec, such as the Hydro-Québec plant in Mercier, the Alouette aluminum plant in Sept-Îles, the Filtration plant in Valleyfield, Lafarge in St-Constant, SC Johnson in Varenne, the Sept-Iles Bridge multi-service wharf, CSX Valleyfield, ArcelorMittal silo tower, Énergie Valero and several others.