Herige SA, formerly VM Materiaux SA is a France-based company that is principally engaged in the manufacture, distribution, trading and installation of materials and equipment for the building and construction industries. The Company is engaged such activities as: building material trading, the production of pre-cast and ready-mix concrete and the production of joinery items, closures and wooden structures. VM Materiaux SA serves building industry professionals and do-it-yourself clients. Its industrial concrete activities are carried out by over 20 plants, which deliver ready-to-use concrete. Atlantem is the Company's industrial joinery division, composed of 15 factories. The Company has over 100 agencies, of which almost 30 are in overseas French territories. VM Materiaux operates through several subsidiaries, including Financiere Blavet SAS, SA Financiere Dresco and Sefimat SAS, among others.