| اسم الشركة | البريد الالكتروني | الهاتف |
| Galfar | galfar@omantel.net.om | 24525000 |
| GLOREI | ||
| Gulf Structural Steel LLC GSS | 24496416 | |
| Gulf Triangle Group | 24614295 | |
| Hal Services LLC | haloman@halcompanies.com | 24593647 |
| Hasan Juma Backer | hasnjuma@omantel.net.om | 24811571 |
| Hasan Juma Backer Trading & Contracting | hjboman@hasanjuma.com | 24811571 |
| Hoehler alSalmy | 0 | |
| IDTEC | info@idtecoman.com | 24590118 |
| Iskan Oman Investment Company | info@iskanoman.com | 24662600 |