The execution of civil engineering and construction works, consulting, planning, site management, as well as the purchase and sale of building products and equipment. The realization of interiors, construction of furnishings, carpentry, joinery, lighting and electrical installations, internal and external, plastering, painting, flooring and cladding, and gardening. The company may acquire participations in other companies and carry out commercial and financial operations deemed useful or connected to the social purpose. It may open branches and subsidiaries in Switzerland and abroad.