The assembly and disassembly of scaffolding, hoists, aerial lifts and marquees as well as the assembly of special shoring; all work in the building sector, in particular cleaning and demolition; in general, the company may carry out in Switzerland and abroad, either on its own account or on behalf of third parties, all commercial, movable and financial transactions in direct or indirect connection with its main purpose and take participations in other companies with a similar or related purpose, including all real estate transactions with an exclusively commercial use, the company may create subsidiaries or branches in Switzerland and abroad.