The execution of sheet metal work, waterproofing, covering of flat roofs and insulation of all kinds. Carpentry, cladding and roofing work of all kinds. The marketing and representation of products and materials for the construction industry. The company may acquire, hold and realize rights to intangible and immovable assets both in Switzerland and abroad. It may establish branches in the national territory and abroad as well as participate in other companies. The company may carry out any other activity related to or connected with the achievement of its purposes.