| OSG Erasmus | Almelo |
| Baken Poort | Almere |
| Groenhorst College | Almere |
| Bredero Mavo | Amsterdam |
| Comenius Lyceum | Amsterdam |
| De Passie | Amsterdam |
| Hyperion Lyceum | Amsterdam |
| Orioncollege AG Bell | Amsterdam |
| OS Bijlmer | Amsterdam |
| ROC Teleport | Amsterdam |
| ISW Sweelincklaan | ‘s-Gravenzande |
| Edudelta College | Barendrecht |
| Johannus Fontanus College | Barneveld |
| CSG Beilen | Beilen |
| DaCapo College | Born |
| Mencia de Mendoza | Breda |
| Newman College | Breda |
| Onze Lieve Vrouwe Lyceum | Breda |
| STC Group | Brielle |
| Bisschoppelijk College Junior | Budel |
| Sint Vitus College | Bussum |
| Willem de Zwijger College | Bussum |
| IJsselcollege | Capelle ad IJssel |
| De Nieuwe Veste | Coevorden |
| Christelijk Lyceum Delft | Delft |
| Ds. Pierson College | Den Bosch |
| Sint-Janslyceum | Den Bosch |
| Gymnasium Haganum | Den Haag |
| Int. School Edith Stein College | Den Haag |
| International School of The Hague | Den Haag |
| Johan de Witt Scholengroep | Den Haag |
| ROC Mondriaan | Den Haag |
| Vrijzinnig-Christelijk Lyceum | Den Haag |
| Scholen aan Zee | Den Helder |
| Revius Lyceum | Doorn |
| Connect College | Echt |
| Groenhorst College | Ede |
| Eckart College | Eindhoven |
| Lorentz Casimir Lyceum | Eindhoven |
| Pleincollege St. Joris | Eindhoven |
| Bonhoeffer College | Enschede |
| Helicon | Geldermalsen |
| Dr. Nassau College | Gieten |
| Calvijn College | Goes |
| Mill-Hill College | Goirle |
| Gymnasium Camphusianum | Gorinchem |
| Augustinus College | Groningen |
| Parcival College | Groningen |
| Sancta Maria | Haarlem |
| Groene Hart Rijnwoude | Hazerswoude |
| Bornego College | Heerenveen |
| SBO Heerenveen | Heerenveen |
| Clusius College | Heerhugowaard |
| Trinitas College | Heerhugowaard |
| Grotius College | Heerlen |
| Sintermeerten College | Heerlen |
| Helinium | Hellevoetsluis |
| OSG Hengelo | Hengelo |
| International School of Hilversum | Hilversum |
| St. Aloysius College | Hilversum |
| RSG Wolfsbos | Hoogeveen |
| SG Tabor d'Ampte | Hoorn |
| SG Tabor Oscar Romero | Hoorn |
