74.90.Z - Other professional, scientific and technical activities not elsewhere classified
25.11.Z - Manufacture of metal structures and parts of structures
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.22.Z - Works related to construction of telecommunications and electricity lines
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
47.76.Z - Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores
47.89.Z - Retail sale via stalls and markets of other goods
71.12.Z - Engineering activities and related technical consultancy
81.30.Z - Landscape service activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
