Justyna Kowalczyk JUST 4 DOM

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

43.31.Z - Plastering

43.33.Z - Floor and wall covering

46.90.Z - Non-specialised wholesale trade

71.11.Z - Architectural activities

81.21.Z - General cleaning of buildings

81.30.Z - Landscape service activities

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