81.22.Z - Specialised building and industrial cleaning activities
77.29.Z - Rental and leasing of other personal and household goods
96.09.Z - Other personal service activities not elsewhere classified
91.04.Z - Botanical and zoological gardens and nature reserves activities
85.60.Z - Educational support activities
84.25.Z - Fire service activities
82.11.Z - Office administrative service activities
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.21.Z - General cleaning of buildings
81.10.Z - Buildings service support activities
80.30.Z - Investigation activities
79.12.Z - Tour operator activities
79.11.B - Tour middlemen activities
79.11.A - Tour agents activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
33.14.Z - Repair and maintenance of electrical equipment
74.20.Z - Photographic activities
73.20.Z - Market research and public opinion polling
70.22.Z - Business and other management consultancy activities
68.32.Z - Management of real estate on a fee or contract basis
68.31.Z - Real estate agencies
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
58.11.Z - Book publishing
47.91.Z - Retail sale via mail order houses or via internet
43.39.Z - Other building completion and finishing
43.22.Z - Plumbing, heat and air-conditioning installation
41.20.Z - Building works related to erection of residential and non-residential buildings
35.13.Z - Distribution of electricity