| SEAMO LIMITED | Private company limited by shares | Live |
| SEAMODAL EXPRESS LIMITED | Private company limited by shares | Dissolved |
| SEAMODAL LOGISTICS LIMITED | Private company limited by shares | Live |
| SEAMODAL TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| SEAMODE LIMITED | Private company limited by shares | Dissolved |
| SEAMONT LIMITED | Private company limited by shares | Live |
| SeaMoon Cruises Limited | Private company limited by shares | Live |
| SeaMoor Technology Co., Limited | | Live |
| Seamore International Limited | Private company limited by shares | Live |
| SEAMOUNT (CHINA) LIMITED | Private company limited by shares | Live |
| SEAMOUNT CAPITAL CO., LIMITED | Private company limited by shares | Live |
| Seamount Consulting Inc. Limited | Private company limited by shares | Live |
| SEAMOUNT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Seamount Solutions Limited | | Live |
| SEAMOUTH TRADING LIMITED | Private company limited by shares | Dissolved |