Joanna Grzeszczyk

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

22.23.Z - Manufacture of builders’ ware of plastic

23.99.Z - Manufacture of abrasive products and others non-metallic mineral products not elsewhere classified

28.12.Z - Manufacture of fluid power equipment

43.39.Z - Other building completion and finishing

46.22.Z - Wholesale of flowers and plants

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

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

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

85.52.Z - Out-of-school forms of cultural education