Public Traded Companies

Ereğli Demir ve Çelik Fabrikaları T.A.Ş.

OYAK Share

:

49.29%*

Activity Field

:

Production and sales of flat steel

Website

:
www.erdemir.com.tr

BIST Code

:

EREGL.IS
İskenderun Demir ve Çelik A.Ş.

OYAK Share

:

94.87%*

Activity Field

:

Production and sales of long and flat steel

Website

:
www.isdemir.com.tr

BIST Code

:

ISDMR.IS
OYAK Çimento Fabrikaları A.Ş.

OYAK Share

:

75,81%*

Activity Field

:

Production and sales of clinker and cement

Website

:
www.oyakcimento.com

BIST Code

:

OYAKC.IS
Hektaş Tic. T.A.Ş.

OYAK Share

:

55.37%*

Activity Field

:

Plant protection, plant nutrition, animal health products and feed additives

Website

:
www.hektas.com.tr

BIST Code

:

HEKTS.IS
OYAK Yatırım Ortaklığı A.Ş.

OYAK Share

:

47.36%* (Suffrage 86,39%)

Activity Field

:

Capital Markets activities in accordance with the provisions of the CMB and related legislation

Website

:
www.oyakyatirimortakligi.com

BIST Code

:

OYAYO.IS
OYAK Yatırım Menkul Değerler A.Ş.

OYAK Share

:

69.65%*

Activity Field

:

Brokerage activities in the capital markets

Website

:
www.oyakyatirim.com.tr

BIST Code

:

OYYAT.IS
*The share of OYAK/OYAK Company in the capital is given according to the relevant company, which is in the PDP’s tag.