| „Rafinerija nafte Brod“ AD Brod, BiH | |
| „Bosnamontaža“ AD Prijedor, BiH | |
| „Coopservice BMK“ d.o.o Stara Pazova, SRB | |
| „MB Čelik“ d.o.o Batajnica, SRB | |
| „TUV Adria“ d.o.o, memeber of TÜV Thüringen group, Germany | |
| „Herkon“ d.o.o, Mostar, Laboratory and i inspektion body, BiH | |
| Institut of Welding, Tuzla, BiH | |
| Central Bank of BiH | |
| Agency for Medicinal Products and Devices of BiH | |
| Agricultural Institute of Una-Sana Canton |
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