Computer programming; Computer software design; Computer system analysis; Computer system design; Computer technology consultancy; Consultancy in the design and development of computer hardware; Conversion of data or documents from physical to electronic media; Data encryption services; Data security consultancy; Information technology consulting services; Maintenance of computer software; Rental of web servers; Research and development of new products for others; Server hosting; Telecommunic...

Communications by cellular phones; Communications by fiber optic networks; Communications by fibre optic networks; Message sending and receiving services; Paging services; Providing access to databases; Providing information in the field of telecommunications; Providing telecommunications connections to a global computer network; Providing user access to global computer networks; Radio communications; Rental of telecommunication equipment; Rental of telecommunication routers; Satellite transm...

Administrative processing of purchase orders; Advertising services of a radio and television advertising agency; Advertising and publicity services; Business merchandising display services; Compilation of information into computer databases; Import-export agency services; Marketing services; Online advertising via a computer communications network; Organization of trade fairs for commercial or advertising purposes; Outdoor advertising; Procuring of contracts for the purchase and sale of goods...

Antennas; Cables, electric; Coaxial cables; Digital signal processors; Electrical adapters; Electrical cables for use in connections; Electrical connectors; Fiber optic cables; Fibre optic cables; Headsets for telephones; Identification sheaths for electric wires; Identification threads for electric wires; Junction sleeves for electric cables; Magnetic wires; Network routers; Optical fiber connectors; Power connectors; Radios; Sheaths for electric cables; Transmitters of electronic signals; T...