Marcin Andrzejewski

90.39.Z - Other activities supporting creative activities and activities related to staging artistic performances

18.12.Z - Other printing

18.13.Z - Service activities related to printing preparation

18.14.Z - Bookbinding and related services

18.20.Z - Reproduction of recorded media

33.13.Z - Repair and maintenance of electronic and optical devices

47.40.Z - Retail sale of information and communication technology equipment

47.54.Z - Retail sale of electrical household appliances

47.61.Z - Retail sale of books

47.69.A - Retail sale of musical instruments and sheet music

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

47.91.Z - Intermediary retail sale, non-specialized

47.92.Z - Intermediary retail sale, specialized

58.13.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities, excluding software publishing

58.21.Z - Publishing of computer games

58.29.Z - Publishing of other software

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

59.12.Z - Post-production activities related to films, video recordings, and television programs

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

59.14.Z - Activities related to the projection of films

59.20.Z - Sound recording and music publishing activities

60.10.Z - Broadcasting of radio programs and distribution of sound recordings

60.20.Z - Broadcasting of general-access and subscription-based television programs and distribution of video recordings

60.31.Z - News agency activities

60.39.Z - Other content distribution activities

61.90.A - Activities in other telecommunications fields

62.10.B - Programming activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

63.10.A - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.92.Z - Other information-related services

70.20.Z - Business and management consultancy activities

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

73.20.Z - Market research and public opinion polling

73.30.B - Other public relations and communications activities

74.12.Z - Graphic design and visual communication activities

74.14.Z - Other specialized design activities

74.20.Z - Photographic activities

74.30.Z - Translation and interpretation activities

77.40.B - Leasing of intellectual property and similar products, excluding works protected by copyright

82.10.Z - Office administrative support activities, including related services

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

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

85.59.D - Other non-school forms of education, not classified elsewhere

85.69.Z - Educational support activities, not classified elsewhere

90.11.Z - Literary activities and activities related to composing music

90.12.Z - Creative activities in visual arts

90.13.Z - Other creative activities

90.20.A - Activities related to the staging of artistic performances

90.20.B - Activities related to the staging of artistic performances

90.20.C - Activities related to the staging of artistic performances

90.31.B - Theater activities

91.21.C - Activities of other entities presenting collections of works of art

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

95.21.Z - Repair and maintenance of electronic equipment for general use