POLSKI PANEL NARODOWY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

73.20.Z - Market research and public opinion polling

58.19.Z - Other publishing activities, excluding software publishing

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

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

70.21.Z - Head office activities and management consultancy

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

85.60.Z - Educational support activities