Waldemar Michalik

43.39.Z - Other building completion and finishing

26.30.Z - Manufacture of(tele)communication equipment

26.40.Z - Manufacture of consumer electronics

26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation

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

43.11.Z - Demolition

43.12.Z - Site preparation

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

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

47.19.Z - Other retail sale in non-specialised stores

61.10.Z - Wired telecommunications activities

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

61.30.Z - Satellite telecommunications activities

61.90.Z - Other telecommunications activities

62.02.Z - Computer consultancy activities

73.11.Z - Advertising agencies activities

73.20.Z - Market research and public opinion polling

96.09.Z - Other personal service activities not elsewhere classified