| 21 | Brothers Bricks Company | Sargodha |
| 22 | New Awan Bricks Company | Sargodha |
| 23 | Kisan Bricks | Sialkot |
| 24 | Pakistan Marble Factory | Sialkot |
| 25 | Heera Marble Factory | Sialkot |
| 26 | Ali Bricks Co Jethal Chakwal | Chakwal |
| 27 | Subhan Allah Marbles | Sahiwal |
| 28 | Haq Bahoo Marble Factory | Sahiwal |
| 29 | Ali & Ahmad Bricks Company, | Multan |
| 30 | Al-Kutab Bricks | Vehari |
| 31 | Stonex Granite & Marble. | Lahore |
| 32 | Taj Sarkar Bricks Company | Bahawalnagar |
| 33 | Malik Brothers Bricks Company | Bahawalpur |
| 34 | Bismillah Bhatta Khasht | Dera Ghazi Khan |
| 35 | Star Brick Company | Gujranwala |
| 36 | Hafiz Brick Company | Gujranwala |
| 37 | Subadar Sher Alam Concrete Building Works & Zarai Alat Makers | Gujrat |
| 38 | Zia Ullah Building Material And Block Factory | Gujrat |
| 39 | Bismillah Marble Factory | Gujrat |
| 40 | Al-Badar Bricks Company | Gujrat |