| New World Study Abroad | Vietnam |
| Nguyen Sieu School | Vietnam |
| Nhat Anh Education & Training Consultancy Company | Vietnam |
| Nhat Vinh ETS | Vietnam |
| Nova Education International Company | Vietnam |
| NZiFOCUS | Vietnam |
| OEC Global Education | Vietnam |
| OSI Vietnam | Vietnam |
| OSLA | Vietnam |
| Overseas Study Centre - Hanoi | Vietnam |
| Panda Overseas Study Centre | Vietnam |
| PEC Overseas Study Consultancy and Foreign Language Centre | Vietnam |
| Phc Edu Links | Vietnam |
| Phong Van Service and Consulting Company Limited | Vietnam |
| Phuong Anh International Education Consultancy and Training Limited (AITCO Co., Ltd) | Vietnam |
| Phuong Nguyen Consulting Services | Vietnam |
| Platinum International Education & Travel Consultancy | Vietnam |
| Progress Study - Vietnam - Hanoi | Vietnam |
| Prospero J & J Consulting Co Ltd | Vietnam |
| Q Travel and Education Services | Vietnam |
| Quoc Anh I.E.C. | Vietnam |
| Rex Education Study Overseas Consultancy Company Ltd | Vietnam |
| Royal Education | Vietnam |
| SACE College Vietnam JSC | Vietnam |
| Saigon Tourist Travel Service Company | Vietnam |
| Saigontourist Travel Service Co. Ltd. - Overseas Study Offices | Vietnam |
| SBS Investment and Consultant Joint Stock Company | Vietnam |
| Seameo Regional Training Center | Vietnam |
| Services for Education Consultancy & Training (SET Education) | Vietnam |
| SIPM Education | Vietnam |
| Student International Group Pty Ltd | Vietnam |
| Study OZ Education | Vietnam |
| StudyChoices - Vietnam - HCMC | Vietnam |
| StudyLink (previously known as StudyLink International) | Vietnam |
| Sunflower Education Consulting Company | Vietnam |
| Sunmoo Education and Tourism Consulting Co Ltd | Vietnam |
| Sunrise Vietnam (HCMC) | Vietnam |
| TAIMINH Education Consultancy & Translation Co Ltd | Vietnam |
| Taiminh Education Consultancy and Translation | Vietnam |
| Tan Anh Co Ltd (Investment and Development) | Vietnam |
