Woj-Bud Piotr Wojtczak

27.33.Z - Manufacture of installing equipment

22.23.Z - Manufacture of builders’ ware of plastic

27.12.Z - Manufacture of electricity distribution and control apparatus

27.40.Z - Manufacture of electric lighting equipment

33.14.Z - Repair and maintenance of electrical equipment

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

42.11.Z - Works related to construction of roads and motorways

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores

47.91.Z - Retail sale via mail order houses or via Internet

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

71.12.Z - Engineering activities and related technical consultancy

74.10.Z - Specialised design activities

81.30.Z - Landscape service activities