The manufacture, sale, trade, installation, repair, maintenance and servicing of elevators and lifts as well as other installations for the transportation of people and goods; the design, consulting and sale of machinery and equipment for the construction industry in Switzerland and abroad, the production of construction materials, in particular prefabricated construction materials, the assembly of these materials, the assumption of various representation mandates; the purchase and sale of real estate. The company may open branches in Switzerland and abroad and participate in other companies with similar purposes in Switzerland and abroad.