| TRIBO CAPITAL RESOURCES LIMITED | Private company limited by shares | Live |
| TRI-BO TRADING LIMITED | Private company limited by shares | Dissolved |
| TRIBOLD LIMITED | Private company limited by shares | Dissolved |
| TRIBOLD AGGREGATES LIMITED | Private company limited by shares | Dissolved |
| TRIBON LIMITED | Private company limited by shares | Dissolved |
| TRIBON LIMITED | Private company limited by shares | Dissolved |
| TRIBON CONVERTERS LIMITED | Private company limited by shares | Dissolved |
| TRIBON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TRIBOO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| TRIBOURNE LIMITED | Private company limited by shares | Live |