ZAKŁAD USŁUG BUDOWLANYCH JAN KREFTA

41.20.Z - Building works related to erection of residential and non-residential buildings

41.10.Z - Realization of building projects related to erection of buildings

42.12.Z - Works related to construction of railways and underground railways

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

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

46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft

46.22.Z - Wholesale of flowers and plants

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

46.75.Z - Wholesale of chemical products

46.77.Z - Wholesale of waste and scrap

49.41.Z - Freight transport by road

52.10.B - Warehousing and storage of other goods

52.21.Z - Service activities incidental to land transportation

55.90.Z - Other accommodation

68.10.Z - Buying and selling of own real estate

68.31.Z - Real estate agencies

68.32.Z - Management of real estate on a fee or contract basis

77.32.Z - Rental and leasing of construction machinery and equipment

78.20.Z - Temporary employment agency activities

78.30.Z - Other human resources provision

81.30.Z - Landscape service activities