WITOLD ŚLIRZ

62.01.Z - Computer programming activities

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

43.21.Z - Electrical installation

43.29.Z - Other construction installation

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

47.29.Z - Other retail sale of food in specialised stores

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

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

58.11.Z - Book publishing

58.13.Z - Publishing of newspapers

58.14.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities

58.29.Z - Other software publishing

61.10.Z - Wired telecommunications activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.12.Z - Web portals

71.20.B - Other technical testing and analysis

73.11.Z - Advertising agencies activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

82.99.Z - Other business support service activities not elsewhere classified

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities

93.19.Z - Other sports activities

96.09.Z - Other personal service activities not elsewhere classified