ŁUKASZ LAJSZNER "LUBONET"

61.10.Z - Wired telecommunications activities

33.20.Z - Installation of industrial machinery and equipment and outfit

43.21.Z - Electrical installation

60.20.Z - Public and licence television programmes broadcasting

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

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

80.20.Z - Security systems service activities

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

95.12.Z - Repair and maintenance of (tele)communication equipment