| Asia Pacific | Royal Freshwater Bay Yacht Club |
| Austria | Union Yachtclub Wolfgangsee |
| Croatia | Hosting Club |
| Denmark | Sejlcenter Nivå |
| Germany | Bochholter Yacht Club |
| Germany | Norddeutscher Regatta Verein |
| Netherlands | WSV Giesbeek |
| Norway | Åsgårdstrand Seilforening |
| Norway | Soon Seilforening |
| Poland | UKZ Lamelka Kartuzy |
| Poland | Yacht Club Gdansk |
| Spain | Club Náutico de Altea |
| Sweden | GKSS Gothenburg |
| Switzerland | Yacht Club Bielersee |
| Switzerland | Segelclub Stäfa |
| Switzerland | Centre d'Entrainement à la Regatte |
| United States | San Francisco Yacht Club |
