| 1 |
Pak-Arab Refinery Limited (PARCO) |
Karachi |
| 2 |
Pakistan Petroleum Limited (PPL) |
Karachi |
| 3 |
Pakistan State Oil (PSO)  |
Karachi |
| 4 |
Crescent Steel & Allied Product  |
Karachi |
| 5 |
Archroma Pakistan Limited  |
Nooriabad |
| 6 |
Techno Engineering Services (Pvt.)  |
Karachi |
| 7 |
Kazmi Engineering
Limited  |
Faisalabad |
| 8 |
Metallic Solution  |
Karachi |
| 9 |
Rana Brother Engineering  |
Lahore |
| 10 |
Industrial Development & Engineering Associates  |
Karachi |
| 11 |
Mian Tyre & Rubber Company
 |
Karachi |
| 12 |
Al Tariq Constructors Pvt. Ltd  |
Sheikhupura |
| 13 |
Pak-Arab Pipeline Limited (PAPCO).  |
Karachi |
