| Number | Employer Name | Subsector Name | District Name |
|---|---|---|---|
| 501 | Royal Steel Mills | SIE Daska | Sialkot |
| 502 | S M C Aluminium | Sheikhupura | |
| 503 | Fiaz Enterprises | Faisalabad | |
| 504 | Ubaid Ullah Iron Works | Faisalabad | |
| 505 | Zeshan Safeguard Works | Gujranwala | |
| 506 | Sabro Industries | Gujranwala | |
| 507 | Nasir Casting Metals | Gujranwala | |
| 508 | Hamad Metal Works | Gujranwala | |
| 509 | Haseeb Foundry | Gujranwala | |
| 510 | Abbas K Zari Allat | Khanewal | |
| 511 | Ayyoub Furnace Industry | Gujranwala | |
| 512 | Abdul Star Foundry | Gujranwala | |
| 513 | Haji Saleem Engineers | Kasur | |
| 514 | Siddiq Iron Industries (Pvt) Ltd | Lahore | |
| 515 | Inayat Pipe Industry | Lahore | |
| 516 | Best Engineering Industry | Gujranwala | |
| 517 | Hnb Sons Pvt Ltd | Gujranwala | |
| 518 | Saleem Foundry | Gujranwala | |
| 519 | Qaisar Metal Work | Gujranwala | |
| 520 | Tanveer Shah Foundry | Gujranwala |