| Dados Beauty | Services |
| Dados Beauty | Services |
| Daien | Conglomerates |
| Daien | Conglomerates |
| Dallah Advertising Agency | Services |
| Dallah Advertising Agency | Services |
| Dallah International Catering & Trading | Retail |
| Dallah International Catering & Trading | Retail |
| Damaan Islamic Insurance Company "Beema" (Q.S.C.C) | Financial Services |
| Damaan Islamic Insurance Company "Beema" (Q.S.C.C) | Financial Services |
| Daman Health Insurance - Qatar LLC | Financial Services |
| Daman Health Insurance - Qatar LLC | Financial Services |
| Dandy Company Limited | Food and Beverages |
| Dandy Company Limited | Food and Beverages |
| Danielle Bejjani Salon | Services |
| Danielle Bejjani Salon | Services |
| Dar Al Sharq Printing, Publishing & Distribution LLC | Services |
| Dar Al Sharq Printing, Publishing & Distribution LLC | Services |
| Dar Al Watan Printing, Publishing and Distribution Company WLL | Media |
| Dar Al Watan Printing, Publishing and Distribution Company WLL | Media |
| DAR Investment & Development L.L.C | Real Estate |
| DAR Investment & Development L.L.C | Real Estate |
| Dara Engineering Consultants | Construction |
| Dara Engineering Consultants | Construction |
| Darwish & Company | Industrial Manufacturing |