all real estate transactions, in particular the sale, purchase and rental of real estate as well as brokerage, management and administration of buildings; the company may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, grant loans, in particular to shareholders, acquire or establish similar or similar companies, acquire or sell real estate, with the exception of transactions prohibited by the LFAIE, and take charge of all functions that are intended to develop the purpose of the company or have a direct or indirect connection with its object, as well as all financial and real estate transactions related thereto.