| 661 | Pakistan Alco Products (Pvt) Ltd | Quaid-e-Azam Industrial Estate | Lahore |
| 662 | Tariq & Sons Steel Re-Rolling Mills | | Lahore |
| 663 | Babar Glass | Quaid-e-Azam Industrial Estate | Lahore |
| 664 | Mec Corporation (Pvt) Limited | | Lahore |
| 665 | A.K Steel And Re-Rolling Mill | | Gujranwala |
| 666 | Ali Raza Industries | | Gujranwala |
| 667 | Bilal Engenering Works | | Faisalabad |
| 668 | Asif Shahzada Metal Works | | Gujranwala |
| 669 | Muhammad Usman Metal Casting Factory | | Gujranwala |
| 670 | Madina Cotton Industries, | | Rajanpur |
| 671 | Abdul Samad Chain Industry | | Lahore |
| 672 | Ibrahim Butt Wire Industry | | Lahore |
| 673 | M.R. Steel | | Gujranwala |
| 674 | Sufi Nawaz Steel Mill | | Lahore |
| 675 | Ahmad Dawood Steel | | Lahore |
| 676 | Mian Wire Industry | | Faisalabad |
| 677 | Jr Steel | | Lahore |
| 678 | Beco Steel Re Rolling Mills | | Lahore |
| 679 | Sinco Steel Re-Rolling Mills | | Bahawalpur |
| 680 | M. Ikram Brothers | | Gujranwala |