PRZEDSIĘBIORSTWO EET Justyna SŁOMCZEWSKA

71.12.Z - Engineering activities and related technical consultancy

20.13.Z - Manufacture of other inorganic basic chemicals

20.14.Z - Manufacture of other organic basic chemicals

20.59.Z - Manufacture of other chemical products not elsewhere classified

25.11.Z - Manufacture of metal structures and parts of structures

25.21.Z - Manufacture of central heating radiators and boilers

25.29.Z - Manufacture of other tanks, reservoirs and containers of metal

25.30.Z - Manufacture of steam generators, except central heating hot water boilers

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.20.Z - Installation of industrial machinery and equipment and outfit

35.30.Z - Steam, hot water and air conditioning manufacturing and supply

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

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

43.99.Z - Other specialised construction activities not elsewhere classified

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

47.99.Z - Other retail sale not in stores, stalls or markets

71.20.B - Other technical testing and analysis

72.11.Z - Research and experimental development on biotechnology

72.19.Z - Other research and experimental development on natural sciences and engineering

74.10.Z - Specialised design activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities