J.K.TEL JACEK KORNELUK

43.21.Z - Installation of electrical systems

46.51.Z - Wholesale trade

47.91.Z - Intermediary retail sale, non-specialized

62.01.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

63.11.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

63.12.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

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

73.11.Z - Advertising agency activities

73.12.C - Advertising through mass media

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

79.11.A - Travel agency activities

79.11.B - Travel agency activities

79.12.Z - Tour operator activities

80.20.Z - Detective and security activities

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles