25.11.Z - Manufacture of metal structures and parts of structures
25.21.Z - Manufacture of central heating radiators, steam generators and boilers
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
35.30.Z - Steam and air conditioning supply
42.21.Z - Construction of utility projects for fluids
42.91.Z - Construction of water projects
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
43.41.Z - Roofing activities
43.50.Z - Specialised construction activities in civil engineering
43.99.Z - Other specialised construction activities n.e.c.
49.31.Z - Scheduled passenger transport by road
49.32.Z - Non-scheduled passenger transport by road
49.33.Z - On-demand passenger transport service activities by vehicle with driver
49.39.Z - Other passenger land transport n.e.c.