any activity of financial, tax, accounting, legal, marketing and commercial advice, in particular: advice on the creation, acquisition, merger, transformation, sale and liquidation of companies and corporations, management of accounting and tax mandates, debt collection, establishment, management and domiciliation of companies and corporations, drafting, modification and study of legal contracts; trade in goods of all kinds; provision of services, in particular in the fields of finance and information technology (cf. statutes for complete purpose).