| # | Name | Origin | Company Type |
|---|---|---|---|
| 1 | M/S I.K.MARWAT & CO | National | Sole Proprietorship |
| 2 | M/s Zia Brothers and Co | National | Sole Proprietorship |
| 3 | Shaukat Ali Construction Company | National | Sole Proprietorship |
| 4 | Al Syed & Co. | National | Sole Proprietorship |
| 5 | UMAR WALI & SONS | National | Sole Proprietorship |
| 6 | M/S Samar Engineerings Services PVT Ltd | National | Company (Private Limited) |