STOWARZYSZENIE EMITENTÓW GIEŁDOWYCH

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

58.11.Z - Publishing of books

58.19.Z - Other publishing activities, excluding software publishing

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

70.22.Z - Head office activities and management consultancy

72.20.Z - Scientific research and development in social sciences and humanities

73.20.Z - Market research and public opinion polling

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.60.Z - Educational support activities