OGDCL House 3, Jinnah Avenue, Blue Area, Islamabad, Pakistan
Plot #213, Service Road Industrial Area, I-10/3, Islamabad 44000, Pakistan
UBL Building, 12th Floor Jinnah Avenue, F-6/1, Islamabad, Pakistan
E-44/1, Block-4 Gulshan-e-Iqbal, Karachi 75300, Pakistan
Pumping Station No.1 Korangi Creek Road, Karachi 75190, Pakistan
