Ministry of Defense of Republic of Serbia
Ministry of Interior of Republic of Serbia, Sector for Emergency
Ministry of Interior of Republic of Serbia, Gendarmerie
Ministry of Interior of Republic of Serbia, Border police
Ministry of Emergency Situations of Russian Federation
Elektroprivreda Srbije, Termoelektrane i kopovi Kostolac
Qatar Petroleum
Gazprom Neft
Naftna industrija Srbije, NIS
Lukoil
Jetoil
Red Cross of Republic of Serbia
Srbijašume
Beogradvode
Dukley Marine, Budva
Vuk Petrol
Gradsko saobraćajno preduzeće Beograd, GSP Beograd
Institut za biološka istraživanja, Beograd
Republički hidrometeorološki zavod Srbije, RHMZ Srbije
Ikarbus
A.O. Kallistos
Manastir Ostrog
Gorska služba spasavanja