16.10.Z - Sawmilling and planing of wood
02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products
02.20.Z - Logging
02.40.Z - Service activity related to forestry
16.23.Z - Manufacture of other builders' carpentry and joinery
16.24.Z - Manufacture of wooden containers
16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials
33.12.Z - Repair and maintenance of machinery
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
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
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
46.13.Z - Agents involved in the sale of timber and building materials
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.90.Z - Non-specialised wholesale trade
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road
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