| Title | City |
|---|---|
| Abdulrahman Saleh Al Rajhi and Partners Co. Ltd | Dammam |
| Al Osais MCM Ltd Co. (dissolved) | Dammam |
| Al Osais Real Estate | Dammam |
| Jeddah Chamber of Commerce and Industry | Jeddah |
| Jadwa Investment Opportunities Co. | Riyadh |
| Al Osais Petroleum Services Co Ltd | Dammam |
| Al Osais Transport, Road Construction and Road Maintenance Co | Dammam |
| Al Osais Heavy Equipment Hire and Scaffolding Support Services | Dammam |
| Zamil Group Investment Ltd | Khobar |
| Al Osais Contracting Co | Dammam |
| Arabian Plastic Industrial Co. | Jeddah |
| Abdulmohsen Al Hokair and Sons Co. Ltd | Riyadh |
| Al Ojaimi Real Estate Investment | Dammam |
| Mohammed Al Ojaimi Industrial Services Establishment | Dammam |
| Saudi Fal Co Ltd | Khobar |
| Mahmood Saeed Medical Co | Jeddah |
| Whale Trading Co | Dammam |
| Mahmood Saeed Trading Co Ltd | Jeddah |
| Sanabil Direct Investments | Riyadh |
| Aramex Saudi Limited Co | Riyadh |