71.12.Z - Engineering activities and related technical consultancy
70.22.Z - Business and other management consultancy activities
91.03.Z - Operation of historical sites and buildings and similar visitor attractions
82.30.Z - Organisation of conventions and trade shows
82.11.Z - Office administrative service activities
81.21.Z - General cleaning of buildings
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
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.20.Z - Photographic activities
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Other technical testing and analysis
71.11.Z - Architectural activities
23.70.Z - Cutting, shaping and finishing of stone
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
68.10.Z - Buying and selling of own real estate
49.41.Z - Freight transport by road
47.99.Z - Other retail sale not in stores, stalls or markets
46.19.Z - Agents involved in the sale of a variety of goods
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.33.Z - Floor and wall covering
42.13.Z - Works related to construction of bridges and tunnels
41.20.Z - Building works related to erection of residential and non-residential buildings
