33.20.Z - Installation of industrial machinery and equipment and outfit
46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft
77.32.Z - Rental and leasing of construction machinery and equipment
74.10.Z - Specialised design activities
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
49.41.Z - Freight transport by road
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.69.Z - Wholesale of other machinery and equipment
46.63.Z - Wholesale of mining, construction and civil engineering machinery
28.25.Z - Manufacture of industrial cooling and ventilation equipment
43.99.Z - Other specialised construction activities not elsewhere classified
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
42.22.Z - Works related to construction of telecommunications and electricity lines
38.31.Z - Dismantling of wrecks
33.14.Z - Repair and maintenance of electrical equipment
33.12.Z - Repair and maintenance of machinery
