25.11.Z - Manufacture of metal structures and parts of structures
25.21.Z - Manufacture of central heating radiators, steam generators and boilers
25.30.Z - Manufacture of weapons and ammunition
25.61.Z - Manufacture of cutlery
25.62.Z - Manufacture of locks and hinges
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
27.12.Z - Manufacture of electricity distribution and control apparatus
28.99.Z - Manufacture of other special-purpose machinery n.e.c.
32.99.Z - Other manufacturing n.e.c.
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical equipment
33.20.Z - Installation of industrial machinery and equipment
35.11.Z - Production of electricity from non-renewable sources
35.12.Z - Transmission of electricity
35.13.Z - Transmission of electricity
35.14.Z - Distribution of electricity
35.21.Z - Manufacture of gas
35.22.Z - Distribution of gaseous fuels through mains
35.23.Z - Trade of gas through mains
35.30.Z - Steam and air conditioning supply
37.00.Z - Sewerage
38.11.Z - Collection of non-hazardous waste
38.21.Z - Materials recovery
38.32.Z - Landfilling or permanent storage
39.00.Z - Remediation activities and other waste management service activities
41.20.Z - Building works related to erection of residential and non-residential buildings
42.21.Z - Construction of utility projects for fluids
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
43.12.Z - Site preparation
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.32.Z - Joinery 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.
63.99.Z - Other information service activities not elsewhere classified
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
70.22.Z - Business and other management consultancy 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
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
82.11.Z - Office administrative service activities