1. TOFAŞ - TURKISH FIAT (Automotive parts)
 2. ARÇELİK A.Ş. (Washing machines parts)
 3. VALEO (Automotive parts)
 4. BROSE (Automotive parts)
 5. ASELSAN A.Ş. (Telecommunication parts)
 6. M.A.G. (Machine parts)
 7. TARAL (Agricuture parts)
 8. AEG (Washing machines parts)
 9. BELDEYAMA (Bicycle and motorcycle parts)
10. TARIMAK (Agricuture parts)
11. SİMKO A.Ş. (Telecommunication parts)
12. PROBSAN A.Ş. (Automotive parts)
13. MEKSAN (Machine parts)
14. TEKKAN PLASTİK (Washing machines parts)
15. EKSEN (White Good Industry)
16. NUR METAL (Automotive spare parts)