EXTREME-NETWORK Jakub Janik

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

45.11.Z - Sale of cars and light motor vehicles

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

49.42.Z - Removal services

52.21.Z - Service activities incidental to land transportation

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

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

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