| TRAP RAIN LIMITED | Private company limited by shares | Dissolved |
| Trapdoor Tech Limited | | Live |
| Trapeze Networks Limited | Private company limited by shares | Dissolved |
| Trapezium Limited | Private company limited by shares | Live |
| TRAPEZOID INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TRAPICHE INTERNATIONAL COMMODITY CO., LIMITED | Private company limited by shares | Live |
| TRAPLOY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRAPROCK COMPANY LIMITED | Private company limited by shares | Live |