The management of an architectural studio, participation, planning, design, promotion, administration, management, brokerage, rental of real estate, coordination and direction of works in general, in particular in the field of construction, participation in other companies with similar purpose, as well as any business related to the company's purpose. Real estate activities, participations, planning and promotions in Switzerland and abroad, the establishment of branches or subsidiaries both in Switzerland and abroad. The purchase, sale, import, export, brokerage and organization of commercial and financial transactions of all kinds, both in Switzerland and abroad. The acquisition of representations of products or patents in the field of construction and beyond.