| Nombre | UIT-R | UIT-T | UIT-D | Categorias |
| Ministry of Communications and Information Technology (MCIT), RIYADH | | | | MINISTRY |
| Communications, Space & Technology Commission (CST), RIYADH | | | | ADMIN / REGULATOR |
| Cipher Company for Cyber Security, Riyadh | | | X | SIO / SERVICE PROVIDER |
| Etihad Atheeb Telecom Company (GO), RIYADH | | | X | ROA / OPERATOR |
| Experts Vision Consulting (EVC), Makkah | | | X | SIO |
| Integrated Telecom Company, RIYADH | | | X | ROA / OPERATOR |
| Mobily Company, RIYADH | X | X | X | ROA / OPERATOR |
| Saudi Telecom, RIYADH | X | X | X | ROA / OPERATOR |
| Zain Saudi Arabia, RIYADH | | | X | ROA / OPERATOR |
