- Plot #F-456,2nd Floor,Near Searle Morr,S.I.T.E. Area, Karachi
- www.usmaninterlinning.com
- 021-32572478
- ST-12,Hussainabad,Block-1,F.B.Area, Karachi
- www.umh.com.pk
- 021-36310311
- 111-864-864
- Plot #Z-63 & Z-86,S.I.T.E,Super Highway Phase-II, Karachi
- www.utopia.pk
- 03338381190
- 2nd Floor,Building#65,Block-XX,Khayaban-e-Iqbal,Phase-3,D.H.A, Lahore
- www.visionsupportservices.com
- 042-35693785
- 899-B,Maulana Shoukat Ali Road,Faisal Town, Lahore
- www.viva.com.pk
- 042-35219381
- 111-888-000
- Qasim Zia Industrial Estate,23-KM,Link Ferozepur Road, Lahore
- www.warsan.com.pk
- 042-35260315
