All activities in the field of construction and renovation, in particular: the study and execution of all work; the planning, management, realization of constructions, renovations and transformations of all kinds; the maintenance, repair, installation and maintenance of buildings; the import and export of goods; the provision of services and advice in the field of construction and renovation; consulting for property owners; the purchase, sale, promotion, management and administration of purely commercial properties as well as real estate brokerage; energy renovation consulting, accompanying clients in the context of renovation work and assisting in obtaining subsidies. The company may establish branches and subsidiaries and may participate in other companies, both in Switzerland and abroad, and in general, carry out any activity directly or indirectly related to its purpose. The company may acquire, hold and dispose of real estate properties both in Switzerland and abroad. It may carry out, either on its own account or on behalf of third parties, all financial operations as well as act as guarantor or surety for subsidiaries or third parties.