| Sr# | Company | Standard | Certificate Number |
| 891 | Consolidated Power Projects Ltd. Co. | ISO 9001:2008 | 100CN1610453469 |
| 890 | Spark Arabia Contracting Est. | ISO 9001:2008 | 100CN1610443466 |
| 889 | Jamjoom Vehicles & Equipment | ISO 9001:2008 | 100CN1610433463 |
| 888 | Spark Arabia Industrial Cont Est. | ISO 9001:2008 | 100CN1610423461 |
| 887 | Gulf Power Distribution Systems Company | ISO 9001:2008 | 100CN1610403457 |