JANUSZ WIECZOREK DOM TECHNICZNY

47.19.Z - Other retail sale in non-specialised stores

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

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

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

46.69.Z - Wholesale of other machinery and equipment

46.90.Z - Non-specialised wholesale trade

68.10.Z - Buying and selling of own real estate

68.20.Z - Rental and operating of own or leased real estate