42.11.Z - Works related to construction of roads and motorways
33.12.Z - Repair and maintenance of machinery
42.13.Z - Works related to construction of bridges and tunnels
43.12.Z - Site preparation
43.99.Z - Other specialised construction activities not elsewhere classified
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
46.63.Z - Wholesale of mining, construction and civil engineering machinery
49.41.Z - Freight transport by road
71.12.Z - Engineering activities and related technical consultancy
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.99.Z - Other business support service activities not elsewhere classified