Biogas Energy doo Beograd PS Global Seed Čurug Green Mile Team doo Novi Sad West Balkans Machinery doo Bioelektra doo Botoš Gakovac doo Stara Moravica Mirotin Energo doo Vrbas Fakultet tehničkih nauka NS Laboratorija za monitoring… Biogest Energie Austrija Bioenergo 808 doo Stara Pazova Pro-Energo doo Novi Sad STI doo Zagreb AD Budućnost doo Bačka Palanka Aspekt IFA doo Novi Sad Agro Plus doo Sombor Forkom doo Beograd SGS Beograd doo Beograd MPD Trade doo Beograd Teknoxgroup doo Grosuplje Biosag Energy doo ESOTRON doo SM Energy doo ZZ Verušić Almex doo SZTR Đurđević Veolia C&EE Bioelektro-NAK doo Bio Pan Gas doo Neimar Energo Orahovo doo Trigema Aldahra Srbija doo Sunoko doo Respect IBS doo Univerzitet Singidunum Lazar doo Hap Fluid d.o.o. Poljoprivredni fakultet Imao electric d.o.o. Ingsoft 2009 doo Šabac
