| Sr# | Company | Standard | Certificate Number |
| 701 | Modern Precision Engineering Factory | ISO 9001:2008 | 100CN157922541 |
| 700 | Saudi Salwa Co. for Investment & Projects Development Ltd. | ISO 18001:2007 | 300CN151082520 |
| 699 | Saudi Salwa Co. for Investment & Projects Development Ltd. | ISO 14000:2004 | 500CN150972518 |
| 698 | Saudi Salwa Co. for Investment & Projects Development Ltd. | ISO 9001:2008 | 100CN157872516 |
| 697 | ARISCO (AL RAHIMIYAH ARABIAN INDUSTRIAL SERVICES CO.) | ISO 22000:2005 | 200CN150642522 |