| Saudi Basic Industries Corporation |
SABIC |
| Eastern Petrochemical Co. |
Sharq |
| Al-Jubail Petrochemical Co. |
Kemya |
| Arabian Petrochemical Co. |
Petrokemya |
| Yanbu National Petrochemical Co. |
Yansab |
| Saudi Yanbu Petrochemical Co. |
Yanpet |
| Saudi European Petrochemical Co. |
Ibn Zahr |
| Arabian Industrial Fibers Co. |
Ibn-Rushd |
| National Methanol Co. |
IBN SINA |
| Saudi Methanol Co. |
AR-RAZI |
| Saudi Arabian Fertilizer Co. |
- |
| Saudi Iron & Steel Co. |
Hadeed |
| Saudi Kayan Petrochemical Company. |
SAUDI KAYAN |
| Saudi Arabian Oil Company |
Saudi Aramco |
| Rabigh Refining & Petrochemical Co. |
PETRORabigh |
| Saudi Polyolefins Company |
TASNEE |
| Advanced Polypropylene Company |
APPC |
| National Petrochemical Industrial Co. |
NATPET |
| Al Waha Pertrochmicals Company |
SAHARA |
| Qatar Petrochemical Company Ltd. |
QAPCO |
| Equate Petrochemical Co. |
EQUATE |
| Grain Silos & Flour Mills Organization |
|
| Arabian Agriculture Service Company |
ARASCO |
| Saudi Formaldehyde Chemical Company Ltd. |
SFCCL |
| Saudi International Petrochemical Company |
SIPCHEM |
| Saudi Arabian Fertilizer Co. |
Safco |
| Al-Jubail Fertilizer Co. |
Al-Bayroni |
| National Chemical Fertilizer Co. |
Ibn Al-Baytar |
| Power & Water Utility Company for Jubail and Yanbu |
MARAFIQ |
