70.22.Z - Business and other management consultancy activities
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities
70.21.Z - Public relations and communication activities
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
73.11.Z - Advertising agencies activities
62.01.Z - Computer programming activities
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
82.11.Z - Office administrative service activities
82.30.Z - Organisation of conventions and trade shows
85.59.B - Other out-of-school forms of education, not elsewhere classified
18.13.Z - Pre-press and pre-media services
61.30.Z - Satellite telecommunications activities
61.10.Z - Wired telecommunications activities
47.42.Z - Retail sale of telecommunications equipment in specialised stores
46.18.Z - Agents specialised in the sale of other particular products
46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft
46.13.Z - Agents involved in the sale of timber and building materials
45.40.Z - Sale, maintenance and repair of motorcycles and related parts and accessories
45.19.Z - Sale of other motor vehicles, excluding motorcycles
45.11.Z - Sale of cars and light motor vehicles
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
33.20.Z - Installation of industrial machinery and equipment and outfit
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
18.20.Z - Reproduction of recorded media