25.11.Z - Manufacture of metal structures and parts of structures
25.12.Z - Manufacture of doors and windows of metal
25.61.Z - Manufacture of cutlery
25.62.Z - Manufacture of locks and hinges
28.41.Z - Manufacture of metal forming machinery and machine tools for metal work
28.92.Z - Manufacture of machinery for mining, quarrying and construction
33.11.Z - Repair and maintenance of fabricated metal products
35.1 - Electric power generation, transmission and distribution
35.11.Z - Production of electricity from non-renewable sources
35.30.Z - Steam and air conditioning supply
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
42.99.Z - Construction of other civil engineering projects n.e.c.
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
43.39.Z - Other building completion and finishing
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
46.13.Z - Activities of agents involved in the wholesale of timber and building materials
46.14.Z - Activities of agents involved in the wholesale of machinery, industrial equipment, ships and aircraft
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
46.77.Z - Wholesale of waste and scrap
49.41.Z - Freight transport by road
52.10.B - Storage and warehousing of other goods
62.01.Z - Computer programming activities
68.10.Z - Buying and selling of own real estate
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
70.22.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
72.19.Z - Other research and experimental development on natural sciences and engineering
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
77.11.Z - Rental and leasing of passenger cars and light motor vehicles, including motorcycles
77.12.Z - Rental and leasing of trucks
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms