SYSTEL KRZYSZTOF BĄK

61.90.Z - Other telecommunications activities

35.11.Z - Production of electricity

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

45.11.Z - Sale of cars and light motor vehicles

45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles

46.43.Z - Wholesale of electrical household appliances

46.72.Z - Wholesale of metals and metal ores

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

46.90.Z - Non-specialised wholesale trade

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

47.43.Z - Retail sale of audio and video equipment in specialised stores

47.54.Z - Retail sale of electrical household appliances in specialised stores

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

47.76.Z - Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores

47.78.Z - Other retail sale of new goods in specialised stores

47.79.Z - Retail sale of second-hand goods in specialised stores

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

49.39.Z - Other passenger land transport not elsewhere classified

49.41.Z - Freight transport by road

58.29.Z - Other software publishing

61.10.Z - Wired telecommunications activities

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

61.90.Z - Other telecommunications activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

64.91.Z - Financial leasing

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

68.32.Z - Management of real estate on a fee or contract basis

71.12.Z - Engineering activities and related technical consultancy

72.19.Z - Other research and experimental development on natural sciences and engineering

77.11.Z - Rental and leasing of cars and light motor vehicles

77.33.Z - Rental and leasing of office machinery and equipment, including computers

77.34.Z - Rental and leasing of water transport equipment

77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified

95.29.Z - Repair of other personal and household goods

96.04.Z - Physical well-being activities

96.09.Z - Other personal service activities not elsewhere classified