| Global Media Network LLC | Services |
| Global Medical Company | Industrial Manufacturing |
| Global Professional Services W.L.L. | Construction |
| Global Technology Trading & Contracting | Telecommunications |
| Global Tourist & Travel Company W.L.L | Leisure and Tourism |
| Globex Business Centers Incorporation | Services |
| Globtech Engineering W.L.L. | Industrial Manufacturing |
| Globtech Engineering WLL Qatar | Conglomerates |
| Go Rent-A-Car | Leisure and Tourism |
| Golden Cleaning Company | Services |
| Golden Star Company | Services |
| Goodwill Cargo | Transport |
| Goodwin Qatar WLL | Construction |
| Gourmet Fruits Company W.L.L. | Food and Beverages |
| Gourmet Trading | Food and Beverages |
| Graphic Centre Trading LLC | Media |
| Great Qatar Trading and Engineering Company | Construction |
| Green Print WLL | Media |
| Green Tech Refrigeration & Air Conditioning Co WLL | Industrial Manufacturing |
| Green Technology and Contracting Company W.L.L. | Industrial Manufacturing |
| Group One Medical WLL | Health Care |
| Grow Marketing Services | Services |
| Guarantee Cleaning Company | Services |
| Gulf Adventures Tourism L.L.C | Leisure and Tourism |
| Gulf Agency Company Qatar (W.L.L.) | Transport |
