JANUSZ KONIECZNY

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

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

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

46.43.Z - Wholesale of electrical household appliances

46.47.Z - Wholesale of furniture, carpets and lighting equipment

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

47.89.Z - Retail sale via stalls and markets of other goods

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

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