Operation of a general construction, conversion and renovation business for buildings, acquisition, operation, rental, management and disposal of properties, except for any operations prohibited by the LFAIE, as well as the import and trade of building materials. In general, the company may carry out all financial, commercial, industrial and real estate transactions that are directly or indirectly related to its purpose, establish branches or subsidiaries in Switzerland and abroad, participate in all companies that have a direct or indirect connection to its purpose and grant loans or guarantees to associates or third parties if it serves its interests.