| Dordtsche Rugby Club |
| E.H.R.C. Dragons Hengelo |
| RC Dwingeloo |
| E.F.R.C. Eilanders |
| RC Eemland |
| ERC '69 Enschede |
| RC Feanster |
| RFC Gouda |
| RC Groningen |
| RC Greate Pier Leeuwarden |
| RC Hawks Haarlemmermeer |
| Haagsche Rugby Club |
| Harlequins RCO |
| Hermes DSV |
| Houtsche RFC Haarlem |
| LSRG Leiden |
| RC Maraboes Maastricht |
| NSRV Obelix Nijmegen |
| RC Octopus Uden |
| E.Z.R.C. Oemoemenoe Middelburg |
| RFC Oysters Oisterwijk |
| ORC Black Bulls Overloon |
| RC 'T Gooi Naarden |
| RC Delft |
| RC Den Helder |
| RC Diok Leiden |
| RC Drachten |
| RC Eindhoven |
| RC Emmen |
| RC Nieuwegein |
| RC Phoenix |
| RC Spakenburg |
| RC Wageningen |
| RC Waterland Purmerend |
| RC West-Friesland Hoorn |
| RC Zaandijk |
| RFC Haarlem |
| Rotterdamse Rugby Club |
| RC Ducks Boxtel |
| Rugby Club Etten-Leur |
| Rugby Club Hilversum |
| Rugby Club Roosendaal |
| Rugby Club The Dukes |
| Rugbyclub Amsterdam |
| Rugby Club Rush Schagen |
| RC Sanctus Virgilius |
| RC Sparta Capelle aan den IJssel |
| RFC Stichtse Bilthoven |
| RC The Bassets Sassenheim |
|
The Big Bulls Almelo
|
| RC The Big Stones Havelte |
| The Elephants E.S.R.C. Eindhoven |
| RC The Hookers Hoek van Holland |
| DRC The Pickwick Players |
| ARC The Pigs Arnhem |
| RC The Pink Panthers Driebergen |
| RFC The Rams Apeldoorn |
| RC The Smugglers Velsen-Noord |
| VRC The Vets Valkenswaard |
|
E.V.R.C. The Wallaby's Venlo
|
| NRC The Wasps Nijmegen |
| DRC The Wild Rovers Doetinchem |
| SRC Thor |
| RC Tilburg |
| GRC Tovaal |
| Utrechtse Rugby Club |
| RC Victorians Heibloem |
| Voorburgse Rugby Club |
| WRC Te Werve |
| ZRC De Duuvels Zevenaar |
| Rugby Club Dronten |
| Rugby Club Zwolle |
