| We Serve Trading & Contracting W.L.L | Industrial Manufacturing |
| We United LLC | Consumer Goods |
| Weill Cornell Medical College in Qatar | Education |
| Well Field Industrial Suppliers & Services W.L.L | Industrial Manufacturing |
| Wen Qatar WLL | Construction |
| Western Gulf Agency - WGA Logistics | Transport |
| Widam Food Company Q.S.C. | Food and Beverages |
| WOQOD VEHICLES INSPECTION (FAHES) | Transport |
| World Marine Centre | Conglomerates |
| Wrightmen International | Services |
| Writer Relocations | Transport |
| WS Atkins & Partners Overseas - Qatar | Construction |
| Wyndham Grand Regency Doha | Leisure and Tourism |
| Xeless W.L.L | Services |
| Zad Holding Company Q.S.C. | Food and Beverages |
| Zed Group International | Media |
| Zircon Trading | Industrial Manufacturing |
| Zone Technology W.L.L. | Industrial Manufacturing |
| 3R Building Construction Trading & Contracting | Conglomerates |
| 7 SERVICES | Conglomerates |
| A and S High Tech Solutions | Information Technology |
| A to Z Services | Services |
| A&C Construction & Installation Co. | Construction |
| A. Aziz Khalid Al-Ghanem Group | Real Estate |
| A.G MIDDLE EAST LANDSCAPE & IRRIGATION | Services |
