| Pacific Computer | Phnom Penh |
| Panha Chiet University | |
| Paññāsāstra University of Cambodia | Phnom Penh |
| PARAGON International University | |
| Phnom Penh International University | |
| Preah Kossomak Polytechnic Institute | |
| PSC Computer | Phnom Penh |
| PTC Computer | Phnom Penh |
| Royal University of Agriculture | |
| Royal University of Law and Economics | |
| Royal University of Phnom Penh | Phnom Penh |
| Royal University of Phnom Penh - Department of Computer Science | Phnom Penh |
| Royal University of Phnom Penh - Department of Mathematics | Phnom Penh |
| Saint Paul Institute | |
| SEO Khmer | |
| Smart Axista Co., Ltd | Phnom Penh |
| Somleng | |
| St Clements Institute | |
| Svay Rieng University | |
| Telecom Cambodia | Phnom Penh |
| Telecommunications Regulator of Cambodia | Phnom Penh |
| University of Cambodge | |
| University of Cambodge - College of Science and Technology | Phnom Penh |
| University of Economics and Finance | |
| University of Health Sciences | |
| University of Management and Economics | |
| University of Puthisastra | |
| University of South-East Asia | |
| Vanda Institute | |
| Web Essentials Co., Ltd | Phnom Penh |
| WiCAM ISP Corporation | Phnom Penh |
| Yoopec | |