The company's purpose is: a) all activities related to roofing and waterproofing for all constructions and surfaces; b) all special works, including sanitation, concrete, resin coatings, injections, insulation of roofs, terraces and civil engineering structures, waterproofing, adhesive reinforcement, mortar coating, projected or not, drilling and all other specialized works, in particular using chemical processes in the field of construction; c) the execution of all types of construction works, including in particular plastering, painting, peripheral insulation, decoration and renovation of properties; d) the purchase, sale, import, export, manufacture and marketing in general of all building materials, as well as all goods of any nature whatsoever (for complete purpose see articles of association).