References

1. Siemens 2. ATB Austria 3. Messer Tehnogas 4. Alstom Power Service France 5. Mitsui Babcock Energy 6. Mostro 7. EAR & Lurgi International

Serbian references 1. Serbian Ministry of Economy 2. TENT Power Plants 3. Electro network of Serbia - EMS 4. Belgrade Power Plants 5. Municipality Obrenovac 6. Municipal Office Space rent company 7. Municipal Water supply company 8. Municipal Heating company 9. Municipality Construction & Planning 10. Municipal Parking Service 11. Municipal Information Service 12. Ekofond Obrenovac 13. Land institute 14. Institute Kirilo Savić 15. Electro-technical Institute Nikola Tesla