71.12.Z - Engineering activities and related technical consultancy
73.11.Z - Advertising agencies activities
61.10.Z - Wired telecommunications activities
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
61.30.Z - Satellite telecommunications activities
61.90.Z - Other telecommunications activities
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
62.09.Z - Other information technology and computer service activities
71.11.Z - Architectural activities
47.91.Z - Retail sale via mail order houses or via internet
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
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
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
80.20.Z - Security systems service activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
33.12.Z - Repair and maintenance of machinery
27.90.Z - Manufacture of other electrical equipment
28.12.Z - Manufacture of fluid power equipment
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.49.Z - Manufacture of other mechanical tools
28.93.Z - Manufacture of machinery for food, beverage and tobacco processing
28.94.Z - Manufacture of machinery for textile, apparel and leather production
28.96.Z - Manufacture of machinery for working rubber or plastics and for manufacture of the articles from these materials
33.11.Z - Repair and maintenance of fabricated metal products
26.11.Z - Manufacture of electronic components
33.13.Z - Repair and maintenance of electronic and optical equipment
33.14.Z - Repair and maintenance of electrical equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.90.Z - Non-specialised wholesale trade
47.78.Z - Other retail sale of new goods in specialised stores