Shareholding Structure

(as of 31.03.2011) Capital (TL) Ratio (%)
Borusan Mannesmann Boru Yatırım Holding A.Ş. 20.831.453 73,48
Open to Public 4.928.302 17,38
Lumbro Nominees Jersey Ltd. 1.890.000 6,67
Others 700.245 2,47
TOTAL 28.350.000 100,00