MEDIA - SERVICE MARCIN KOŚMIDER

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

43.39.Z - Specialized construction works

49.31.Z - Scheduled road passenger transport

61.30.Z - Telecommunications

82.19.Z - Office administrative support activities and other business support services

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

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

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use

45.11.Z

45.31.Z

45.32.Z