to execute all fiduciary mandates, in particular to provide all services in the fields of accounting, corporate management and administration, legal and tax advice, asset management and, in general, to provide all commercial and financial services; to provide all services in the real estate sector, in particular property management, brokerage, condominium administration, appraisal, renovation and transformation of buildings; to acquire, renovate, manage and sell all real estate, to acquire participations in other companies, in Switzerland and abroad, to grant or guarantee loans in favor of associates or third parties.