- # 511,Kawish Crown Plaza,5th Floor,Shahrah-e-Faisal, Karachi
- www.colts.com.pk
- M-52/1/1,Main Kh-e-Iteehad,Phase-VII,D.H.A., Karachi
- www.aepl@aepl.com
- 021-35841129
- Associate Office: Plot#32-C,Street#5,Phase5,Baddar Comm'l,D.H.A. P.O.Box 12481, Karachi
- www.brooklyn-bh.com
- 021-35343156
- 21-C,13th Commercial Street,Phase-2,Ext. D.H.A., Karachi
- www.energen.com.pk
- 021-35312675
- Plot #06,Sector #24,Korangi Industrial Area, Karachi
- www.panasiangroup.com
- 021-35052996
- 111-666-000
- 62 Liaquat Market,M.A. Jinnah Road, Karachi
- www.frazengineering.com
- 021-32414455
- Suite #708,7th Floor,Kawish Crown Plaz,Sahahrah-e-Faisal, Karachi
- www.galaxypower.com
- 021-34330706
- Ground Floor,342/3,B.M.C.H.Society,Sharfabad, Karachi
- www.mgengg.com
- 021-34134119
