43.21.Z - Electrical installation
43.91.Z - Roofing activities
82.99.Z - Other business support service activities not elsewhere classified
81.21.Z - General cleaning of buildings
71.20.B - Other technical testing and analysis
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.19.Z - Other retail sale in non-specialised stores
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.47.Z - Wholesale of furniture, carpets and lighting equipment
46.43.Z - Wholesale of electrical household appliances
33.12.Z - Repair and maintenance of machinery
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.31.Z - Plastering
43.29.Z - Other construction installation
43.12.Z - Site preparation
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
42.11.Z - Works related to construction of roads and motorways
33.14.Z - Repair and maintenance of electrical equipment
