43.21.Z - Electrical installation
43.91.Z - Roofing activities
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
95.12.Z - Repair and maintenance of (tele)communication equipment
80.20.Z - Security systems service activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
62.09.Z - Other information technology and computer service activities
46.69.Z - Wholesale of other machinery and equipment
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.42.Z - Wholesale of clothing and footwear
46.19.Z - Agents involved in the sale of a variety of goods
46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft
43.99.Z - Other specialised construction activities not elsewhere classified
27.33.Z - Manufacture of installing equipment
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.22.Z - Works related to construction of telecommunications and electricity lines
41.20.Z - Building works related to erection of residential and non-residential buildings
35.11.Z - Production of electricity
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
30.20.Z - Manufacture of railway locomotives and rolling stock