43.12.Z - Site preparation
01.61.Z - Support activities for crop production
25.53.Z - Machining of metals
28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
30.12.Z - Building of pleasure and sporting boats
33.12.Z - Repair and maintenance of machinery
33.15.Z - Repair and maintenance of civilian ships and boats
42.11.Z - Construction of roads and motorways
43.11.Z - Demolition
43.22.Z - Plumbing, heat and air-conditioning installation
43.35.Z - Other building completion and finishing
43.50.Z - Specialised construction activities in civil engineering
43.99.Z - Other specialised construction activities n.e.c.
49.41.Z - Freight transport by road
