| Sr# | Company | Standard | Certificate Number |
| 571 | Ruwailan Security Equipment and System Est. | ISO 9001:2008 | 100CN156331986 |
| 570 | Al-Amoudi Group & Partners Co. (Baker's Choice) | ISO 9001:2008 | 100CN156311982 |
| 569 | Arab Malaysian Modern Packaging Co. Ltd. | ISO 9001:2008 | 100CN156341989 |
| 568 | Metals Services for Trading and Contracting Company | ISO 9001:2008 | KSAQ013; |
| 567 | Al Yamama Company for Trading and Contracting | ISO 18001:2007 | 300CN150741980 |