| Al Harib Modern Technologies W.L.L. | Information Technology |
| Al Hashemi Group | Construction |
| Al Haya Waste Management & Projects Company WLL | Services |
| Al Hind Travel & Tours WLL | Leisure and Tourism |
| Al Hitmi Property Development | Real Estate |
| Al Huda Engineering Works WLL | Construction |
| Al Jaber & Makhlouf W.L.L | Construction |
| Al Jaber & Partners - Construction & Energy Projects W.L.L. | Construction |
| Al Jaber Trading & Contracting | Construction |
| Al Jabor Cement Industries Company | Industrial Manufacturing |
| Al Jadara General Cleaning EST | Services |
| Al Jassim Group | Real Estate |
| Al Jassim Real Estate & Asset Management | Real Estate |
| Al Jassra Corporate Services | Services |
| Al Jatara Group of Companies | Conglomerates |
| Al Jazeera Consulting Engineering | Construction |
| Al Jazeera Finance Company (Q.S.C) | Financial Services |
| Al Jazeera International Group W.L.L. | Services |
| Al Jazira Group WLL | Conglomerates |
| Al Kannari Engineering Project Company | Industrial Manufacturing |
| AL KAWTHER STEEL AND BUILDING FACTORY | Industrial Manufacturing |
| Al Khaleej Modern Light Co | Construction |
| Al Khaleej Takaful Insurance Company Q.P.S.C. | Financial Services |
| Al Khalij Commercial Bank (al khaliji) P.Q.S.C. | Financial Services |
| Al Khayarin Plastic Factory | Industrial Manufacturing |
