Supply, installation, marketing and brokerage of all construction materials; provision of all services related to this activity; assistance, advice, construction and renovation in any real estate transaction in Switzerland and/or abroad, as well as all convergent operations, except for operations prohibited by the LFAIE; the company may, in direct or indirect relation to its purpose and except for operations prohibited by the LFAIE, carry out all operations intended to promote its development and the realization of its purpose, create branches in Switzerland and abroad, take participations, found or finance companies having a direct or indirect relation to its purpose, grant loans or guarantees to associates or third parties, if it serves its interests.