Dogus Holding AS
Baytur Construction & Contracting Co
EMTA Insaat AS
AGE Construction and Trade Inc
Onur Taahhut Tasimacilik Insaat Ticaret ve Sanayi AS
ENKA Insaat ve Sanayi AS
Beta Tek Insaat Tesisat Ve TicLtd
Okan Holding
TML Insaat San Tic Ve Turizm AS
TACA Construction Co Inc
Hidromek-Hidrolik ve Mekanik Makina ?malat Sanayi ve Ticaret AS
GAP Insaat Yatirim ve Dis Tic AS
TAV Construction
IC Ictas Insaat Sanayi ve Ticaret AS
GAMA Holding AS
Dogus Insaat Ve Ticaret AS
Nurol Construction and Trading Co Inc
MAPA Insaat ve Ticaret AS
Yuksel Insaat AS
Guris Construction and Engineering Co Inc
Yapi Merkezi Holding Inc
Gulermak Heavy Industries Construction & Contracting Co Inc
Renaissance Heavy Industries
Tekfen Construction and Installation Co Inc
Bayburt Group Companies