| Mekon Machinery Limited | Private company limited by shares | Live |
| MEKON PLASTIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| MEKONG LAND (1995) LIMITED | Private company limited by shares | Dissolved |
| MEKONG SHIPPING (AGENCIES) LIMITED | Private company limited by shares | Dissolved |
| AQUASIA MEKONG LIMITED | Private company limited by shares | Dissolved |
| Mekong River (HongKong) Investment & Management Co., Limited | | Live |
| Mekong Deck Limited | Private company limited by shares | Live |
| Mekong Economics Limited | Private company limited by shares | Live |
| SG MEKONG ENTERPRISES LIMITED | Private company limited by shares | Live |
| CAMBODIA MEKONG FINANCE LIMITED | Private company limited by shares | Dissolved |
| MEKONG GALLERY LIMITED | Private company limited by shares | Live |
| MEKONG Group Limited | Private company limited by shares | Live |
| InFocus Mekong Research Limited | Private company limited by shares | Live |
| GRAND MEKONG INVESTMENT LIMITED | Private company limited by shares | Live |
| MEKONG LAND LIMITED | Private company limited by shares | Dissolved |
| LOIRE MEKONG LIMITED | Private company limited by shares | Live |
| Mekong River Limited | Private company limited by shares | Live |
| MEKONG SHIPPING LIMITED | Private company limited by shares | Live |
| MEKONG TOUREX CO LIMITED | Private company limited by shares | Live |
| Mekong Trading Company Limited | Private company limited by shares | Live |
| GREATER MEKONG TRANSPORTATION LIMITED | Private company limited by shares | Live |