any commercial and service activities in the field of real estate, in particular the study, planning and implementation of any real estate project, (in Switzerland, except for operations prohibited by the LFAIE); the execution on its own behalf and on behalf of third parties of all mandates in the field of real estate promotion; the purchase and sale of real estate; the company may carry out in Switzerland and abroad, either on its own behalf or on behalf of third parties, all commercial, financial or real estate transactions (in Switzerland, except for operations prohibited by the LFAIE), directly or indirectly related to its purpose, take participations in all commercial, industrial or financial companies (in Switzerland, except for operations prohibited by the LFAIE), create branches in Switzerland and abroad; the company is authorized to take financing, restructuring and intercession measures for the benefit of shareholders, group companies or third parties, as well as to grant loans or guarantees to shareholders, group companies or third parties when it serves its interests.