| 521 | Rizwan Marble Factory | | Sahiwal |
| 522 | Ghulstan Building Jali Store | | Sheikhupura |
| 523 | Al-Fareed Marbles Factory And Granite | | Sheikhupura |
| 524 | Al Fateh Marble | | Sheikhupura |
| 525 | Lion Marbles And Granite | | Lahore |
| 526 | Fazal Karim Marble & Granite | | Lahore |
| 527 | Mashallah Brick Kiln | | Bahawalpur |
| 528 | Raees Barkat Bricks | | Rahim Yar Khan |
| 529 | Lucky Bricks | | Rahim Yar Khan |
| 530 | Al Aziz Bricks | | Faisalabad |
| 531 | Dream Marbles & Granite | | Faisalabad |
| 532 | Ch Ibrahim Buttar And Brother Brick Company | | Gujranwala |
| 533 | Sajid Judge Brick Company | | Gujranwala |
| 534 | Imran Ceramics | | Gujranwala |
| 535 | Al-Awan Karachi Marble Factory | | Gujrat |
| 536 | Al-Madina Marble Factory | | Gujrat |
| 537 | Malik Bricks Company | | Narowal |
| 538 | Abdul Hafeez Bricks Company | | Mandi Bahauddin |
| 539 | M Shafi Tile Manufacturer | | Bhakar |
| 540 | Muhammadi Brick Kiln | | Bhakar |