| 401 | Riaz Bricks | Narowal |
| 402 | Rehmat Bricks Company | Mandi Bahauddin |
| 403 | Hussain Bricks Company | Bhakar |
| 404 | Rana Iqbal Bricks | Mianwali |
| 405 | Al-Khalil Brick Kiln | Mianwali |
| 406 | Al-Madina Brick Kiln Gharsheen Tehsil Hassanabdal District Attock | Attock |
| 407 | Zafar Iqbal Block Factory | Chakwal |
| 408 | Sadhwal Block Factory & Building Material | Chakwal |
| 409 | Gujjar Marble Factory | Jhelum |
| 410 | Sunny Marbles | Jhelum |
| 411 | Aa Bricks | Rawalpindi |
| 412 | Sayyad Meer Ali Blocks | Rawalpindi |
| 413 | M.Jameel Jali Maker | Okara |
| 414 | Khalil Rcc Pipe Factory | Sahiwal |
| 415 | Madina Bricks | Sahiwal |
| 416 | Hussani Bricks | Sahiwal |
| 417 | Mughal Pipes Factory | Sahiwal |
| 418 | Chaudary Bricks | Khanewal |
| 419 | Sardar Bricks Company | Khanewal |
| 420 | Mehar False Ceiling And Building Decoration | Khanewal |