Krzysztof Szymański

95.10.Z - Repair and maintenance of computers and telecommunications equipment

18.12.Z - Other printing

47.12.Z - Other non-specialized retail trade

47.51.Z - Retail sale of textile products

47.61.Z - Retail sale of books

47.62.Z - Retail sale of newspapers, periodicals, and paper articles

47.64.Z - Retail sale of games and toys

47.69.C - Retail sale of other cultural and recreational products, not elsewhere classified

47.71.Z - Retail sale of clothing

47.78.Z - Retail sale of other new products

49.41.Z - Road freight transport

51.21.Z - Air freight transport

52.23.Z - Support activities for air transport

52.25.Z - Logistics activities

52.26.Z - Other support activities for transport

52.31.Z - Freight transport brokerage

58.11.Z - Publishing of books

58.13.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities, excluding software publishing

58.21.Z - Publishing of computer games

59.11.Z - Activities related to the production of films, video recordings, and television programs

59.13.Z - Activities related to the distribution of films and video recordings

59.20.Z - Sound recording and music publishing activities

60.39.Z - Other content distribution activities

61.90.A - Activities in other telecommunications fields

62.10.A - Programming activities

62.10.B - Programming activities

62.20.A - IT consulting and IT equipment management activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

73.11.Z - Advertising agency activities

74.20.Z - Photographic activities

79.90.Z - Other reservation services and related activities (tourism sector)