| 2521 | Mughal Ki Tayyar Chatain | Mandi Bahauddin |
| 2522 | Al Janat Babu Concrete | Khushab |
| 2523 | Haidri Brick Kiln | Khushab |
| 2524 | Shaheen Bricks Company | Khushab |
| 2525 | Khan Bricks Company | Sargodha |
| 2526 | Al Aqib Pipe Factory | Chakwal |
| 2527 | Malik Brothers Bricks Company | Khanewal |
| 2528 | Malakaan Wala Bhatta Khisht | Lodhran |
| 2529 | Khan Bricks Company | Multan |
| 2530 | Sarkar-I- Madina Bricks | Vehari |
| 2531 | Ravi Concrete | Sheikhupura |
| 2532 | Butter/Mirza Shahbaz Brick Kiln | Sheikhupura |
| 2533 | Zaheer Virak Bricks Company | Sheikhupura |
| 2534 | Bhatti Marble Factory And Granite | Sheikhupura |
| 2535 | 3 Star Ceramics | Sheikhupura |
| 2536 | Mughal Marble And Granite Co. | Sheikhupura |
| 2537 | Madni Brick Co | Lahore |
| 2538 | Aqib Saqib Bricks Company | Bahawalnagar |
| 2539 | Al Rehman Bricks Co. | Bahawalnagar |
| 2540 | Pehalwan Group Pehalwan Bricks Company | Bahawalpur |