43.21.Z - Electrical installation
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
95.11.Z - Repair and maintenance of computers and peripheral equipment
80.20.Z - Security systems service activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
58.29.Z - Other software publishing
52.21.Z - Service activities incidental to land transportation
49.41.Z - Freight transport by road
25.62.Z - Mechanical working of metal elements
45.19.Z - Sale of other motor vehicles, excluding motorcycles
45.11.Z - Sale of cars and light motor vehicles
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.13.Z - Test drilling and boring
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.12.Z - Works related to construction of railways and underground railways
33.12.Z - Repair and maintenance of machinery
