Skrzeczyński Krzysztof S.K ALA

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

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

42.22.Z - Works related to construction of telecommunications and electricity lines

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

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

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

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

46.75.Z - Wholesale of chemical products

46.76.Z - Wholesale of other intermediate products

66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding

66.29.Z - Other activities auxiliary to insurance and pension funding

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

81.30.Z - Landscape service activities

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