all real estate transactions, in particular the sale and purchase 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 associates, acquire or establish similar or similar companies, acquire or sell real estate with the exception of transactions 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