Matériaux spécialisés Louiseville inc.

Founded in 2004, Matériaux Spécialisés Louiseville designs, manufactures and distributes fibreboard and related products for the construction industry. MSL's eco-friendly solutions, including roofing, soundproofing and insulation panels, are made from recycled materials using the most environmentally sound processes.

The company, based in Louiseville, employs 80 people at 2 locations.