- Plot #26,Sector I-11/2,Opp. Nescom Hospital, Islamabad
- 051-4866103
- www.etn-services.com
- Plot #227,St.#7,Sector I-9/2,Industrial Area, Islamabad
- 051-4441333
- www.imangroup.com.pk
- Plot#82,Street#10,Sub Street#10,I-9/2, Islamabad
- 03008557983
- www.mahrtechnosol.com