The planning, construction management, interior architecture, and construction of buildings. The purchase and sale of properties located in Switzerland and/or abroad. The acquisition of properties in Switzerland is limited exclusively to properties intended for business establishments within the meaning of Art. 2 para. 2 lit. a LAFE. The import, export, and trade of building materials, furniture, and furnishings. The research and implementation of innovative materials and technologies aimed at energy saving and self-production of buildings. The company may also act as a General Contractor and acquire participation and interests in other Swiss and foreign companies with related or complementary activities, as well as carry out any activity and operation useful for achieving the company's purpose.