35 Advertising; business management; business management and organization consultancy; business administration; office functions; rental of office machines and office equipment; office services and servicing, providing (rental) of business addresses and mailing addresses, being company offices, for advertising and marketing purposes; reception and secretarial services for others (office functions), in particular conducting correspondence, address management, timetable planning and coordination, invoice checking and design of presentation documents; marketing; professional business consultancy in the field of personnel management, supervision, cost and calculation accounting, book-keeping, structural and process organisation, procurement of computer hardware and software