25.11.Z - Manufacture of metal structures and parts of structures
25.21.Z - Manufacture of central heating radiators, steam generators and boilers
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.30.Z - Manufacture of weapons and ammunition
25.6 - Manufacture of cutlery, tools and general hardware
25.61.Z - Manufacture of cutlery
25.62.Z - Manufacture of locks and hinges
28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
28.21.Z - Manufacture of ovens, furnaces and permanent household heating equipment
28.25.Z - Manufacture of non-domestic air conditioning equipment
33.1 - Repair and maintenance of fabricated metal products, machinery and equipment
33.20.Z - Installation of industrial machinery and equipment
35.11.Z - Production of electricity from non-renewable sources
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
42.2 - Construction of utility projects
42.9 - Construction of other civil engineering projects
42.99.Z - Construction of other civil engineering projects n.e.c.
43.1 - Demolition and site preparation
43.11.Z - Demolition
43.2 - Electrical, plumbing and other construction installation activities
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
46 - Wholesale trade
49.3 - Other passenger land transport
71.1 - Architectural and engineering activities and related technical consultancy
72.1 - Research and experimental development on natural sciences and engineering
74.10.Z - Specialised design activities
77.3 - Rental and leasing of other machinery, equipment and tangible goods
78.10.Z - Activities of employment placement agencies
78.30.Z - Other human resources provision
85.5 - Other education
