JMT ELEKTRONIKA MAREK WENSIERSKI

61.90.Z - Activities in other telecommunications fields

43.29.Z - Specialized construction works

51.10.Z - Passenger air transport

59.12.Z - Post-production activities related to films, video recordings, and television programs

61.10.Z - Activities in the field of wired, wireless, and satellite telecommunications

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

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

95.21.Z - Repair and maintenance of electronic equipment for general use