| Essential Systems & Services | Industrial Manufacturing |
| Etimaad Qatar L.L.C | Construction |
| Euro Steel (Certified Supplier & Builder By Kirby) | Conglomerates |
| European Awj Trading | Power and Utilities |
| European Equipment Co. | Industrial Manufacturing |
| European Guiding and Security Services | Services |
| Eurotech Engineering & Trading W.L.L | Construction |
| Ever Brite Shipping & Logistics Services | Transport |
| Ewan Equipment Trading | Construction |
| Exblowra Trading & Contracting Co WLL | Services |
| Excelledia Quality Consulting W.L.L. | Services |
| Executive Movers WLL | Transport |
| Exeland Projects LLC | Construction |
| Explora Trading & Contracting company | Services |
| Extreme Piling Tech W.L.L. | Construction |
| Exultet Contracting Co. WLL | Conglomerates |
| Ezdan Holding Group Q.S.C. | Real Estate |
| Ezdan Real Estate Company W.L.L. | Real Estate |
