P.P.H.U. Sigma. Jarosław Olszowski

43.21.Z - Electrical installation

33.14.Z - Repair and maintenance of electrical equipment

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

43.11.Z - Demolition

43.12.Z - Site preparation

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

46.47.Z - Wholesale of furniture, carpets and lighting equipment

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

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

46.90.Z - Non-specialised wholesale trade

49.41.Z - Freight transport by road

66.12.Z - Security and commodity contracts brokerage

68.10.Z - Buying and selling of own real estate

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

68.31.Z - Real estate agencies

71.20.B - Other technical testing and analysis

77.32.Z - Rental and leasing of construction machinery and equipment