| Details | Name | City | Member |
| View Details | Aqua Dem International | Karachi |  |
| View Details | AquaNova | Karachi | |
| View Details | Fluid Technology International (Pvt.) Ltd. | Karachi | |
| View Details | Pentapure Water Technology | Karachi | |
| View Details | SATO Water World | Karachi |  |
| View Details | 3W Systems (Pvt.) Ltd. | Lahore |  |
| View Details | A H International | Islamabad | |
| View Details | A.T.S Synthetic (Pvt.) Ltd. | Lahore | |
| View Details | AA Flowmatic Engineering (Pvt.) Ltd. | Lahore | |
| View Details | Abaseen International (Pvt.) Ltd. | Karachi | |
| View Details | Abbasi Traders | Islamabad | |
| View Details | Al Bario Hawkeye | Faisalabad | |
| View Details | Al Karam Water Filter | Karachi | |
| View Details | Al-Zumar Enterprises (Pvt.) Ltd. | Rawalpindi | |
| View Details | AMFHA Tech | Lahore | |
| View Details | Amna Trading Co. | Lahore | |
| View Details | Angel Water Technologies | Karachi | |
| View Details | Applied Products Services (Pvt.) Ltd. | Lahore | |
| View Details | Aqua Consulting | Karachi | |
| View Details | Aqua Dem International | Lahore | |
| View Details | Aqua Regia (pvt.) Ltd. | Lahore | |
| View Details | Aqua Safe | Karachi | |
| View Details | Aqua Safe Enterprises | Karachi | |
| View Details | Aqua Safe Products | Lahore | |
| View Details | Aqua Safe Technologies | Faisalabad | |
| View Details | Aqua-Sep Technologies | Lahore | |
| View Details | Aqua-Tec Systems | Karachi | |
| View Details | AquaTech Infrastructure Ltd. | Karachi | |
| View Details | ARCO Chemicals | Karachi | |
| View Details | B. H. Industrial Services (Pvt.) Ltd. | Faisalabad | |
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