| Sr# | Company | Standard | Certificate Number |
| 811 | Sawary Trading & Contracting Co. Ltd. | ISO 9001:2015 | 100CN169112999 |
| 810 | HOT PLATE Company Industry and Trade | ISO 22000:2005 | 200CN160752997 |
| 809 | Al Ajab Metal Galvanizing Factory | ISO 9001:2008 | 100CN169203021 |
| 808 | Al Ajab Metal Galvanizing Factory | ISO 9001:2008 | 100CN169203021 |
| 807 | Inspection Quality Contracting Establishment | ISO 9001:2008 | 100CN169193019 |