Operation of a trust company, in particular the execution of mandates in accounting, auditing, administration and corporate management, management consulting, organizational consulting and tax consulting; all other financial or commercial activities, acquisition of participations in all companies, creation of companies, family office; all real estate transactions, in particular purchase, construction, sale, renovation, management, brokerage, asset management, provision of services of all kinds in these areas, project management of renovation projects, as well as the holding of real estate or participations in real estate companies in Switzerland or abroad.