Katarzyna Kidawska

71.11.Z - Architectural activities

22.23.Z - Manufacture of builders’ ware of plastic

23.61.Z - Manufacture of concrete products for construction purposes

28.13.Z - Manufacture of other pumps and compressors

28.99.Z - Manufacture of other special-purpose machinery notelsewhere classified

33.12.Z - Repair and maintenance of machinery

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

37.00.Z - Sewage disposal and treatment

38.11.Z - Collection of non-hazardous waste

38.21.Z - Treatment and disposal of non-hazardous waste

38.22.Z - Hazardous waste processing and neutralizing

39.00.Z - Remediation activities and other waste management services

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

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

43.22.Z - Plumbing, heat and air-conditioning installation

43.99.Z - Other specialised construction activities not elsewhere classified

46.90.Z - Non-specialised wholesale trade

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

72.11.Z - Research and experimental development on biotechnology

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

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