74.99.Z - All other professional, scientific and technical activities n.e.c.
71.20.C - Other technical research and analyses
49.41.Z - Freight transport by road
52.10.B - Storage and warehousing of other goods
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
68.11.Z - Buying and selling of own real estate
68.12.A - Construction projects related to the erection of residential buildings
68.20.Z - Rental and operating of own or leased real estate
71.11.Z - Architectural activities
71.12.B - Other activities in the field of engineering and related technical consulting
46.87.Z - Wholesale of waste and scrap
73.20.Z - Market research and public opinion polling
73.30.B - Other activities in the field of public relations and communication
74.12.Z - Graphic design and visual communication activities
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
81.21.Z - General cleaning of buildings
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.23.B - Other cleaning activities not classified elsewhere
25.11.Z - Manufacture of metal structures and parts of structures
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
46.13.Z - Activities of agents involved in the wholesale of timber and building materials
43.99.Z - Other specialised construction activities n.e.c.
43.41.Z - Roofing activities
43.35.Z - Other building completion and finishing
43.24.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
42.99.Z - Construction of other civil engineering projects n.e.c.
41.00.A - Construction of residential buildings
33.11.Z - Repair and maintenance of fabricated metal products
25.53.Z - Machining of metals
25.12.Z - Manufacture of doors and windows of metal