43.35.Z - Other building completion and finishing
22.25.Z - Processing and finishing of plastic products
24.20.Z - Manufacture of tubes, pipes, hollow profiles and related fittings, of steel
25.53.Z - Machining of metals
25.93.Z - Manufacture of wire products, chain and springs
28.24.Z - Manufacture of power-driven hand tools
28.29.Z - Manufacture of other general-purpose machinery n.e.c.
28.41.Z - Manufacture of metal forming machinery and machine tools for metal work
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.22.Z - Plumbing, heat and air-conditioning installation
43.23.Z - Installation of insulation
43.24.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation