Technical consulting in the construction industry, organization of work and construction of buildings, preparation of specifications, organization of services in the construction industry, acquisition of work on behalf of third parties and trade in building materials. It can act as a general contractor. The management of a technical office and site management in the construction industry. Organization on behalf of third parties for the installation and aspiration of inert materials. The company can acquire and sell real estate, both in Switzerland and abroad, and manage and rent properties. The company can participate in other companies, establish branches, subsidiaries, as well as companies in Switzerland and abroad. The company may engage in all commercial and financial transactions and carry out all transactions in direct or indirect relation to its purpose.