- B-58,Block-5,Gulshan-e-Iqbal, Karachi
- www.gazianienergysolutions.com
- 021-34960905
- Office No.12-B,12th Floor,Dolmen Executive Tower,Block-4,Seaview Road,Clifton, Karachi
- www.hdec.com
- 03183240003
- 111-122-122
- 5th Floor,State Life Bldg.11,Abdullah Haroon Road, Karachi
- www.hyundaicorp.com
- 021-35682546
- Suite No.1301,1302,13th Floor,Uni Centre,I.I.Chundrigar Road, Karachi
- www.atlpk.com
- 021-32427800
- M-4,Akbar Paradise,Block 10-A,Gulshan-e-Iqbal,Opp. Aladin Park, Karachi
- www.meseconline.com
- 021-34837609
- 1002,10th Floor,Green Trust Tower,Jinnah Ave.,Blue Area, Islamabad
- www.renewableresources.com.pk
- 051-8359591
- H #86/1 Khayaban-e-Bahria,D.H.A. Phase V, Karachi
- www.renewableresources.com.pk
- 021-35347122
- 39-Mamdot Block,Mustafa Town, Lahore
- www.wateensolutions.com.au
- 042-35412040
