The management of an architecture and engineering studio; consulting, planning, site management, execution of construction and civil engineering works, including renovations; preparation of expert opinions and, in general, any activity related to construction, civil engineering and territorial and urban planning, as well as the design and furnishing of interiors and design objects, for private and public works. The design and engineering of technological systems and turnkey execution of installations. The execution of projects and mandates on behalf of third parties, participation in public and private tenders. In the field of activity, the company can trade goods and services and assume representations, provide business management consulting, including brokerage. The company can acquire, own and sell real estate for the purpose of achieving its social purpose. The company can also: carry out all commercial and financial operations useful or necessary for the social purpose; acquire, directly or indirectly, interests and participations in other companies or commercial, financial and service enterprises in Switzerland or abroad, in the sector related to the social purpose or in other sectors; establish branches and subsidiaries in Switzerland and abroad. It can purchase, lease and sell real estate in Switzerland and abroad.