- Thermal power Gacko
- Thermal power Ugljevik
- Thermal power Pljevlja
- Hydro powers on Trebišnjica
- Hydro power on Piva, MNE
- Hydro power Bocac
- ESOTECH Velenje
- Lignit e Mine Gacko
- GOSA, Smederevska Palanka
- GLOBEX, Group Belgrade
- Arcelor Mittal Steel, Zenica
- U.S. Steel, Smederevo
- Cement plants, Trbovlje
- ICEU Yekaterinburg, Russia
- Swisslion Takovo, Trebinje
- HENKEL, BiH
- Delta Inženjering, Belgrade
