| 4001 | Ashiq Brick Kiln No.2 | Sheikhupura |
| 4002 | Arain Bricks Company | Bahawalpur |
| 4003 | Ghousia United Marble Factory | Bahawalnagar |
| 4004 | Khan Marble Factory | Rahim Yar Khan |
| 4005 | Baba Fareed Cemant Filtar | Faisalabad |
| 4006 | Gulla Bricks | Faisalabad |
| 4007 | Mirza Marble | Faisalabad |
| 4008 | Barala Bricks | Faisalabad |
| 4009 | Al Saudia Bricks | Toba Tek Singh |
| 4010 | Shah G Marble Factory | Toba Tek Singh |
| 4011 | Star Light Ceramics | Gujranwala |
| 4012 | Haji Inayat Ullah Marble Industry | Gujranwala |
| 4013 | Nazim Pottery | Gujrat |
| 4014 | Nasrullah Khan Bricks Company | Narowal |
| 4015 | Standard Marble And Granite | Narowal |
| 4016 | Bota And Brothers Rcc Pipe And Pillar Dealers | Narowal |
| 4017 | Lasani Bricks | Narowal |
| 4018 | Javaid Bricks Company | Narowal |
| 4019 | Kurar Bricks Company | Mandi Bahauddin |
| 4020 | Pacha Khan Bricks Company | Mianwali |