| Company Name | Type | Status |
|---|---|---|
| SEANET LIMITED | Private company limited by shares | Live |
| SEANET GLOBAL ALLIANCE CO., LIMITED | Private company limited by shares | Dissolved |
| SeaNet Asia Limited | Private company limited by shares | Live |
| SEAnet Corporation Limited | Private company limited by shares | Dissolved |
| SEANET INDUSTRIES, LIMITED | Private company limited by shares | Live |
| SeaNet Cable Planning and Design Company Limited | Live | |
| SeaNet Solutions Limited | Private company limited by shares | Live |
| SEANET TRADE LIMITED | Private company limited by shares | Live |