The operation of a consulting engineering office specializing in the field of construction and planning, particularly with regard to sanitary installations, industrial installations, technical fluids and water extinguishing systems. The company also aims to perform all services in the field of real estate, namely the purchase, sale, promotion and brokerage. It may carry out, either on its own account or on behalf of third parties, all financial, commercial, movable or immovable operations directly or indirectly related to its purpose and may be interested in all forms in all similar companies.