43.21.Z - Electrical installation
63.12.Z - Web portals
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
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities
47.99.Z - Other retail sale not in stores, stalls or markets
63.99.Z - Other information service activities not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
80.20.Z - Security systems service activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
95.12.Z - Repair and maintenance of (tele)communication equipment
95.21.Z - Repair and maintenance of consumer electronics
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
96.09.Z - Other personal service activities not elsewhere classified
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
26.12.Z - Manufacture of electronic printed circuits
27.12.Z - Manufacture of electricity distribution and control apparatus
27.33.Z - Manufacture of installing equipment
33.12.Z - Repair and maintenance of machinery
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
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
26.11.Z - Manufacture of electronic components
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
45.40.Z - Sale, maintenance and repair of motorcycles and related parts and accessories
47.91.Z - Retail sale via mail order houses or via internet
