Wiesław Dworak

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

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

46.42.Z - Wholesale of clothing and footwear

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

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

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.42.Z - Retail sale of telecommunications equipment in specialised stores

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

47.53.Z - Retail sale of carpets, rugs, wall and floor coverings in specialised stores

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

68.20.Z - Rental and operating of own or leased real estate

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

80.20.Z - Security systems service activities

93.29.A - Pozostała działalność rozrywkowa i rekreacyjna

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna

95.11.Z - Repair and maintenance of computers and peripheral equipment