diff --git a/vocabs/organizations.json b/vocabs/organizations.json
index 6cae508..2a98562 100644
--- a/vocabs/organizations.json
+++ b/vocabs/organizations.json
@@ -19,5 +19,8 @@
   {"ror": "https://ror.org/02w2y2t16", "label": "Leuphana Universität Lüneburg"},
   {"ror": "https://ror.org/033n9gh91", "label": "Carl von Ossietzky Universität Oldenburg"},
   {"ror": "https://ror.org/01bk10867", "label": "Ostfalia Hochschule für angewandte Wissenschaften"},
-  {"ror": "https://ror.org/045y6d111", "label": "Universität Vechta"}
+  {"ror": "https://ror.org/045y6d111", "label": "Universität Vechta"},
+  {"ror": "https://ror.org/05n911h24", "label": "Technische Universität Darmstadt"},
+  {"ror": "https://ror.org/04xfq0f34", "label": "RWTH Aachen"},
+  {"ror": "https://ror.org/04t3en479", "label": "Karlsruher Institut für Technologie (KIT)"}
 ]
\ No newline at end of file