| Sr# | Company | Standard | Certificate Number |
| 506 | Expert Power Trading Est. | ISO 9001:2008 | 100CN155661752 |
| 505 | Al-Ghadeer Al-Arabia Water Factory | ISO 22000:2005 | 200CN150441728 |
| 504 | Fakhr El-Memar Est. for General Contracting | ISO 9001:2008 | 100CN155591726 |
| 503 | Al-Ghadeer Al-Arabia Water Factory | ISO 9001:2008 | 100CN155551700 |
| 502 | Haif Ready Mix Concrete, Jeddah | ISO 18001:2007 | 300CN150611740 |