IWONA SITNIK-KORNECKA PROFERTA

90.03.Z - Artistic creation activities

58.11.Z - Book publishing

58.19.Z - Other publishing activities

59.11.Z - Motion picture, video and television programme production activities

59.12.Z - Motion picture, video and television programme post-production activities

60.10.Z - Radio broadcasting

60.20.Z - Public and licence television programmes broadcasting

63.91.Z - News agency activities

72.20.Z - Research and experimental development on social sciences and humanities

73.11.Z - Advertising agencies activities

74.30.Z - Translation and interpretation activities

82.11.Z - Office administrative service activities

82.19.Z - Photocopying, document preparation and other specialised office support activities

82.30.Z - Organisation of conventions and trade shows

85.59.B - Other out-of-school forms of education, not elsewhere classified

90.02.Z - Support activities to performing arts