| Name | ITU-R | ITU-T | ITU-D | Categories |
| Ministry of Information & Communications Technology (MICT), TEHRAN | ADMIN | |||
| Communications Regulatory Authority (CRA), TEHRAN | ADMIN RELATED / REGULATOR | |||
| Irancell Telecommunication Services Company, TEHRAN | X | ROA | ||
| Mobile Communication Company of Iran, TEHRAN | X | X | ROA | |
| Telecommunication Company of Iran (TCI), TEHRAN | X | X | ROA |
Academia
| Name | Category |
| ICT Research Institute, TEHRAN | UNIVERS,RSRCH |
| IoT Academy, Tehran | UNIVERS,RSRCH |
| Iran University of Science & Technology, NARMAK, TEHRAN | UNIVERS,RSRCH |
| Tarbiat Modares University, Tehran | UNIVERS,RSRCH |