MK INŻYNIERIA KOLEJOWA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

52.21.Z - Support activities for land transport

33.1 - Repair and maintenance of metal products, machinery, and equipment

42.12.Z - Works related to the construction of railways and underground railways

52.24.C - Cargo handling at other handling points

68.10.Z - Real estate activities on own account and development of building projects

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

70.22.Z - Head office activities and management consultancy

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

78.30.Z - Employment activities

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