INSPEKTORAT NADZORU KOLEI SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

74.10.Z - Specialized design activities

33.14.Z - Repair and maintenance of electrical devices

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

42.22.Z - Works related to the construction of telecommunications and electrical lines

52.21.Z - Support activities for land transport

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.90.Z - Activities in other telecommunications fields

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

68.32.Z - Other real estate activities on behalf of third parties

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

74.30.Z - Translation and interpretation activities

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

81.29.Z - Services related to maintaining buildings and landscaping

82.91.Z - Activities of collection agencies and credit bureaus

82.92.Z - Packaging activities

82.99.Z - Other business support activities, not elsewhere classified

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