| 1 (7) | Delft University of Technology | NLD |  |
| 2 (121) | Eindhoven University of Technology | NLD | |
| 3 (148) | Wageningen University and Research Centre * | NLD | |
| 4 (224) | University of Twente | NLD | |
| 5 (270) | Utrecht University * | NLD | |
| 6 (347) | University of Groningen * | NLD | |
| 7 (422) | Erasmus University Rotterdam * | NLD | |
| 8 (427) | KWR Watercycle Research Institute | NLD |  |
| 9 (580) | Vrije Universiteit Amsterdam * | NLD | |
| 10 (716) | Netherlands Organisation for Applied Scientific Research | NLD | |
| 11 (724) | University of Amsterdam * | NLD | |
| 12 (821) | Deltares | NLD |  |
| 13 (904) | UNESCO-IHE Institute for Water Education | NLD | |
|
