Michał Klak Ku chwale Maryi

85.60.Z - Educational support activities

47.89.Z - Retail sale via stalls and markets of other goods

47.91.Z - Retail sale via mail order houses or via Internet

58.14.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities

58.29.Z - Other software publishing

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

59.13.Z - Motion picture, video and television programme distribution activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

82.30.Z - Organisation of conventions and trade shows

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

90.01.Z - Performing arts activities

90.03.Z - Artistic creation activities

96.09.Z - Other personal service activities not elsewhere classified