Execution of construction work of all kinds, particularly civil and industrial constructions, renovations, demolitions and civil engineering works. Rental, assembly, disassembly and maintenance of construction cranes and other construction equipment, with or without operator. Purchase, sale, management, leasing and brokerage of real estate, as well as participation in real estate projects and consulting activities in the construction and real estate sector. The company may acquire, hold and realize rights over tangible and intangible assets both in Switzerland and abroad. It may establish branches within the national territory and abroad as well as participate in other companies. The company may carry out any other activity related or connected to the achievement of the company's purposes.