any activity falling within the scope of the profession of certified public accountant; administration and management of assets in the sense of a family office; operation of a fiduciary office; creation and administration of companies, trusts and other legal structures, provision of advice and services in tax, financial, commercial and legal matters, in particular; acquisition of participations, administration of such participations and investments in all companies, with regard to the acquisition of participations and investments in real estate companies in Switzerland, these will be limited to an exclusively commercial use, in accordance with the LFAIE (see articles of association for full purpose).