43.21.Z - Electrical installation
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
47.52.Z - Retail sale of hardware, building materials, paints and glass
47.54.Z - Retail sale of electrical household appliances
47.55.Z - Retail sale of furniture, lighting equipment, tableware and other household goods
47.91.Z - Intermediation service activities for non-specialised retail sale
47.92.Z - Intermediation service activities for specialised retail sale
61.10.B - Other activities in wired, wireless, and satellite telecommunications
71.11.Z - Architectural activities
82.30.Z - Organisation of conventions and trade shows
43.99.Z - Other specialised construction activities n.e.c.
85.59.D - Other non-school forms of education, not elsewhere classified
90.13.Z - Other arts creation activities
91.30.Z - Conservation, restoration and other support activities for cultural heritage
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
96.21.Z - Hairdressing and barber activities
96.22.Z - Beauty care and other beauty treatment activities
96.99.Z - Other personal service activities n.e.c.
42.22.Z - Construction of utility projects for electricity and telecommunications
26.11.Z - Manufacture of electronic components
31.00.Z - Manufacture of furniture
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery and equipment
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.11.Z - Construction of roads and motorways
42.13.Z - Construction of bridges and tunnels
16.23.Z - Manufacture of other builders’ carpentry and joinery
42.91.Z - Construction of water projects
42.99.Z - Construction of other civil engineering projects n.e.c.
43.22.Z - Plumbing, heat and air-conditioning installation
43.23.Z - Installation of insulation
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings