- 116,Business Arcade,Block-6,P.E.C.H.S. Shahrah-e-Faisal, Karachi
- www.rsveritas.com
- 021-34390361
- Plot No.109,1st Floor,Anum Blessing,Block-7/8,KCHSU,Shahrah-e-Faisal, Karachi
- www.sadaatndtxperts.com.pk
- 021-34320856
- 64-C,1st Floor,21st Commercial Street,Phase-II Ext.,D.H.A., Karachi
- www.powergates.com.pk
- 021-35389014
- United House,D-6/A,Block-9,Kehkashan,Clifton, Karachi
- www.urs.co.uk
- 021-35876488