71.12.Z - Engineering activities and related technical consultancy
43.33.Z - Floor and wall covering
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
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
70.22.Z - Business and other management consultancy activities
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
33.12.Z - Repair and maintenance of machinery
25.12.Z - Manufacture of metal elements of building woodwork
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.91.Z - Manufacture of metal containers
25.92.Z - Manufacture of metal packaging
25.93.Z - Manufacture of wire products, chains and springs
25.94.Z - Manufacture of fasteners and screws
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
33.11.Z - Repair and maintenance of fabricated metal products
25.11.Z - Manufacture of metal structures and parts of structures
33.17.Z - Repair and maintenance of other transport equipment
33.19.Z - Repair and maintenance of other equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
37.00.Z - Sewage disposal and treatment
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
42.91.Z - Works related to construction of water projects