| Country: | Organisation: |
| Austria | Austrian Society for Concrete and Construction Technology |
| Belgium | Belgische Betongroepering |
| Czech Republik | Czech Concrete Society |
| Finland | Suomen Betoniyhdistys ry |
| France | L’Ecole Française du Béton |
| Germany | Deutscher Beton- und Bautechnik-Verein E.V. |
| Ireland | Irish Concrete Society |
| Italy | Aicap |
| Norway | Norsk Betongforening |
| Sweden | Svenska betongföreningen |
| The Netherlands | Betonvereniging |
| United Kingdom | The Concrete Society UK |