diff --git a/23rd-Developer-Meeting-in-Bucharest.md b/23rd-Developer-Meeting-in-Bucharest.md
index b5afd21..0005ff6 100644
--- a/23rd-Developer-Meeting-in-Bucharest.md
+++ b/23rd-Developer-Meeting-in-Bucharest.md
@@ -25,6 +25,11 @@ Codrina Maria Ilie codrina@geo-spatial.org
 ## Contact
 Tudor Bărăscu tudor.barascu@qgis.ro
 
+## Collaborators
+
+* [QGIS.ORG](http://www.qgis.org)
+* [qgis.ro](https://qgis.ro)
+
 ## Sponsors
 
 * QGIS.ORG