Tip: Click on the tag to see the team!
| Team Name | Sex | Level | City | Country |
| Jespo Dames | Women | B-Grade | Antwerpen | Belgium |
| Invicta | Men | A-Grade | London | United Kingdom |
| DMM PESARO | Men | B-Grade | PESARO | Italy |
| Castleford | Men | A-Grade | Wakefield | United Kingdom |
| ZV de Zaan 1 | Women | A-Grade | Zaandam | Netherlands |
| UZSC Dames 3 | Women | A-Grade | Utrecht | Netherlands |
| de snippen | Men | B-Grade | ouderkerk aan de amstel | Netherlands |
| Media Val | Men | C-Grade | Zagreb | Croatia |
| Oceanus 1 | Men | B-Grade | Aalsmeer | Netherlands |
| Dinko i dijamanti | Men | C-Grade | Zagreb | Croatia |
| Forum Swordfish | Men | C-Grade | Rome | Italy |
| Brighton SC Waterpolo | Men | C-Grade | BRIGHTON | United Kingdom |
| Mastercash | Men | B-Grade | Parma | Italy |
| Delft City Brewery De Koperen Kat team-2 | Men | C-Grade | Delft | Netherlands |
| NDD | Men | B-Grade | Doetinchem | Netherlands |
| Le Lonze | Women | B-Grade | Moie di Maiolati Spontini (AN) | Italy |
| Horgen Tourists | Men | A-Grade | Horgen | Switzerland |
| ZPC Woerden 2 | Men | C-Grade | Woerden | Netherlands |
| ZPC Woerden 1 | Men | B-Grade | Woerden | Netherlands |
| CITY OF SUNDERLAND | Women | B-Grade | SUNDERLAND | United Kingdom |
| Dolfijn | Men | B-Grade | Amsterdam | Netherlands |
| Dolfijn | Women | B-Grade | Amsterdam | Netherlands |
| Imperial College | Women | B-Grade | London | United Kingdom |
| Imperial College | Men | C-Grade | London | United Kingdom |
| US'84 | Men | C-Grade | Amsterdam | Netherlands |
| Koperen Kat brewery team | Men | B-Grade | Delft | Netherlands |
| Kingston Royals 2 | Men | C-Grade | London | United Kingdom |
| Kingston Royals | Men | C-Grade | London | United Kingdom |