43.12.Z - Site preparation
02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products
02.20.Z - Logging
02.30.Z - Gathering of wild growing forestry products, excluding wood
02.40.Z - Service activity related to forestry
03.22.Z - Freshwater aquaculture
08.91.Z - Mining of minerals for chemical industry and for production of fertilizers
08.92.Z - Extraction of peat
09.10.Z - Support activities for petroleum and natural gas extraction
09.90.Z - Support activities for other mining and quarrying
23.61.Z - Manufacture of concrete products for construction purposes
23.69.Z - Manufacture of other articles of concrete, plaster and cement
33.14.Z - Repair and maintenance of electrical equipment
36.00.Z - Water collection, treatment and supply
37.00.Z - Sewage disposal and treatment
38.11.Z - Collection of non-hazardous waste
38.21.Z - Treatment and disposal of non-hazardous waste
38.31.Z - Dismantling of wrecks
38.32.Z - Recovery of sorted materials
39.00.Z - Remediation activities and other waste management services
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction oftransmission pipelines and distribution networks
42.91.Z - Works related to construction of water projects
43.11.Z - Demolition
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
46.71.Z - Wholesale of fuels and related products
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road
52.21.Z - Service activities incidental to land transportation
55.10.Z - Hotels and similar accommodation
55.20.Z - Holiday and other short-stay accommodation
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
74.10.Z - Specialised design activities
74.20.Z - Photographic activities
74.30.Z - Translation and interpretation activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
81.10.Z - Combined facilities support activities
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane