68.31.Z - Real estate agencies
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
82.11.Z - Office administrative service activities
81.10.Z - Buildings service support activities
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.10.Z - Specialised design activities
73.12.D - Intermediation in the sale of the place on advertising aims in other media
58.12.Z - Publishing of directories and registers (e.g. street, phone directory)
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
71.11.Z - Architectural activities
70.21.Z - Public relations and communication activities
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
68.10.Z - Buying and selling of own real estate
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
63.99.Z - Other information service activities not elsewhere classified
