43.21.Z - Electrical installation
43.42.Z - Other specialised construction activities in construction of buildings
96.91.Z - Provision of domestic personal service activities
95.21.Z - Repair and maintenance of consumer electronics
81.30.Z - Landscape service activities
81.23.B - Other cleaning activities not classified elsewhere
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.21.Z - General cleaning of buildings
81.10.Z - Combined facilities support activities
47.40.Z - Retail sale of information and communication equipment
46.50.Z - Wholesale of information and communication equipment
46.43.Z - Wholesale of electrical household appliances
43.99.Z - Other specialised construction activities n.e.c.
43.91.Z - Masonry and bricklaying activities
33.12.Z - Repair and maintenance of machinery
43.35.Z - Other building completion and finishing
43.32.Z - Joinery installation
43.31.Z - Plastering
43.24.Z - Other construction installation
43.23.Z - Installation of insulation
43.22.Z - Plumbing, heat and air-conditioning installation
42.22.Z - Construction of utility projects for electricity and telecommunications
41.00.B - Construction of non-residential buildings
41.00.A - Construction of residential buildings
33.20.Z - Installation of industrial machinery and equipment
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
