81.30.Z - Landscape service activities
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
43.12.Z - Site preparation
58.11.Z - Book publishing
58.19.Z - Other publishing activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
72.19.Z - Other research and experimental development on natural sciences and engineering
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
81.29.Z - Other cleaning activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
91.04.Z - Botanical and zoological gardens and nature reserves activities
33.12.Z - Repair and maintenance of machinery
08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin
08.92.Z - Extraction of peat
10.41.Z - Manufacture of oils and other fluid fats
16.10.Z - Sawmilling and planing of wood
20.15.Z - Manufacture of fertilisers and nitrogen compounds
23.63.Z - Manufacture of ready-mixed concrete
25.11.Z - Manufacture of metal structures and parts of structures
25.61.Z - Treatment and coating of metals
25.62.Z - Mechanical working of metal elements
08.11.Z - Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate
37.00.Z - Sewage disposal and treatment
39.00.Z - Remediation activities and other waste management services
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
42.91.Z - Works related to construction of water projects
43.11.Z - Demolition