The operation of a general construction company active in the fields of rough construction and finish work, including renovation, construction, and transformation, as well as painting work, parquet laying, plastering, electrical work, sanitary installations, and reinforcement, as well as the purchase and sale of materials and services related to construction. The company may establish branches and subsidiaries in Switzerland and abroad and take participations in other companies in Switzerland and abroad as well as carry out all operations that are directly or indirectly related to its corporate purpose. The company may acquire, mortgage, sell, and manage real estate. It may engage in financing for its own account or for the account of third parties as well as grant guarantees and securities to its subsidiaries and to third parties.