68.32.Z - Management of real estate on a fee or contract basis
68.20.Z - Rental and operating of own or leased real estate
82.99.Z - Other business support service activities not elsewhere classified
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.22.Z - Specialised building and industrial cleaning activities
81.21.Z - General cleaning of buildings
81.10.Z - Buildings service support activities
73.20.Z - Market research and public opinion polling
72.20.Z - Research and experimental development on social sciences and humanities
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Other technical testing and analysis
70.22.Z - Business and other management consultancy activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
68.31.Z - Real estate agencies
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
68.10.Z - Buying and selling of own real estate
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
64.99.Z - Other financial service activities, except insurance and pension funding not elsewhere classified
63.11.Z - Data processing, hosting and related activities
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
46.19.Z - Agents involved in the sale of a variety of goods
46.18.Z - Agents specialised in the sale of other particular products
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
33.20.Z - Installation of industrial machinery and equipment and outfit