KATARZYNA SERAFIN-MARCINIAK

63.11.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

18.13.Z - Service activities related to printing preparation

18.20.Z - Reproduction of recorded media

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

47.78.Z - Retail sale of other new products

47.79.Z - Retail sale of used products

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

49.39.Z - Other land passenger transport, not elsewhere classified

49.41.Z - Road freight transport

49.42.Z - Moving services

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

58.29.Z - Publishing of other software

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

59.14.Z - Activities related to the projection of films

59.20.Z - Sound recording and music publishing activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

63.99.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

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

70.21.Z - Head office activities and management consultancy

70.22.Z - Head office activities and management consultancy

73.11.Z - Advertising agency activities

73.12.A - Advertising through mass media

73.12.B - Advertising through mass media

73.12.C - Advertising through mass media

73.12.D - Advertising through mass media

73.20.Z - Market research and public opinion polling

74.20.Z - Photographic activities

78.10.Z - Employment placement and recruitment services

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

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

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

90.03.Z - Creative activities and activities related to the staging of artistic performances

93.19.Z - Sports activities, not elsewhere classified

96.09.Z - Individual service activities