| T-RICH LIMITED | Private company limited by shares | Dissolved |
| TRICH TRADING LIMITED | Private company limited by shares | Dissolved |
| TRICHAIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRI-CHANCE LIMITED | Private company limited by shares | Dissolved |
| TRI-CHANNEL ASIA LIMITED | Private company limited by shares | Dissolved |
| TRI-CHECK LIMITED | Private company limited by shares | Dissolved |
| Tricheer Telecommunication Limited | Private company limited by shares | Live |
| TRICHEM LIMITED | Private company limited by shares | Live |
| TRICHILIOCOSM LIMITED | | Live |
| TriCho Lab Limited | | Live |
| TRICHORD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |