| Sr# | Company | Standard | Certificate Number |
| 406 | Al Mehailib Factories Group For Cement Products | ISO 9001:2008 | 100CN144781446 |
| 405 | Al Mehailib Factories Group For Cement Products | ISO 9001:2008 | 100CN144771444 |
| 404 | Advanced Gulf for Medical Services | ISO 9001:2008 | SAU86 |
| 403 | Kanoor General Trading Establishment | ISO 9001:2008 | SAU82 |
| 402 | Saudi Pultrusion Industry | ISO 9001:2008 | SAU79 |