diff --git a/README.md b/README.md
index c8e72cf..372036a 100644
--- a/README.md
+++ b/README.md
@@ -136,6 +136,7 @@ Partnerships between municipalities:
 * National Institute for Subatomic Physics (Nikhef)
     * [Nikhef Data Processing Facility](https://github.com/NDPF)
 * [Netherlands eScience Center](https://github.com/NLeSC)
+* [Netherlands Institute for Radio Astronomy (ASTRON)](https://git.astron.nl/explore)
 * [Netherlands Institute for Space Research (SRON)](https://gitlab.sron.nl/explore)
 * [Netherlands Institute of Ecology (NIOO-KNAW)](https://github.com/nioo-knaw)
 * [Rijksinstituut voor Volksgezondheid en Milieu (RIVM)](https://github.com/rivm-syso)