Croatian Motorways Ltd.
City of Zag
Nature parks: Biokovo, Lonjsko polje (including Krapje Đol), Medvednica, Učka and Žumberak-Samoborsko gorje
JP Elektroprivreda BiH JSC – Sarajevo
Central Finance and Contracting Agency, Croatia
UNDP Resident Representative Office in Croatia
Federal Ministry of environment and tourism, Ravno Municipality