- Shop #1,Ruby Height,Sharfabad, Karachi
- www.syslinknetwork.com
- 021-35410078
- 1st Floor,15-B,Comm.Block XX,Phase-III,D.H.A., Lahore
- www.sys.net.pk
- 042-35023120
- Suite 808,809,Trade Tower,Abdullah Haroon Road,Saddar, Karachi
- www.tabani.com.pk
- 021-35689564
- C-131,Phase-2,Gulshan-e-Hadeed, Karachi
- www.techcumtech.net
- 021-32012721
- RB4,2nd Floor,Awami Complex,Usman Block,New Garden Town, Lahore
- www.lww.org.com
- 042-35883704