Verweise:

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-Erdemir T.A.Ş.

-Isdemir T.A.S.

-Ersem (Erdemir Eregli Steel Service Center)

-Erdemir Engineering Inc.

-Eldorado Gold Co.

-T.C. Iller Bank

-OYKA Papierverpackungsfabrik

-Türkische Kohleinstitution

-Kardemir T.A.Ş.

-Bereket-Energie

-Turkey Sugar Factories Inc.

- ThyssenKrupp AG

-ODAŞ Energie

-JPMC (Jordanian Phosphate Mines Co.)

-Gazi Metal