The operation of a general contracting business and, more generally, the study, planning, management, control and execution of all types of construction, demolition, transformation or renovation work, as well as the purchase, sale, import and export of all types of supplies and goods in this field. The company may also carry out, either on its own account or on behalf of third parties, all commercial, movable and financial transactions, directly or indirectly related to its purpose, in any form whatsoever, including in the form of participations. The company may open branches in Switzerland and abroad, found or acquire any company pursuing an analogous or complementary purpose. The company may grant loans or guarantees to its shareholders or to third parties.