68.20.Z - Rental and operating of own or leased real estate
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
90.03.Z - Artistic creation activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.59.A - Learning of foreign languages
82.99.Z - Other business support service activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
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
79.90.C - Other reservation service activities not elsewhere classified
79.90.B - Tourist information activities
79.90.A - Couriers on package tours and tour guides activities
79.11.B - Tour middlemen activities
79.11.A - Tour agents activities
47.91.Z - Retail sale via mail order houses or via internet
74.30.Z - Translation and interpretation activities
72.20.Z - Research and experimental development on social sciences and humanities
68.32.Z - Management of real estate on a fee or contract basis
68.31.Z - Real estate agencies
68.10.Z - Buying and selling of own real estate
63.99.Z - Other information service activities not elsewhere classified
63.12.Z - Web portals
56.29.Z - Other food service activities
56.10.A - Restaurants and other eating places
55.90.Z - Other accommodation
55.20.Z - Holiday and other short-stay accommodation
55.10.Z - Hotels and similar accommodation
47.99.Z - Other retail sale not in stores, stalls or markets