Belgrade Open School Address:Bulevar oslobođenja 17711000 BelgradeSerbia Phone: +381 11 30 65 800Mail: bos@bos.rs
Philanthropy - Charitable Foundation of the Serbian Orthodox Church Address:Avgusta Cesarca 2511040 BelgradeSerbia Phone: +381 11 36 72 970Mail: beograd@covekoljublje.org
Municipality of Sid, Office for Local and Economic Development Address:Karadjordjeva 222240 SidSerbia Phone: +381 22 07 19 142Mail: lokalnirazvojsid@gmail.com