| TRANSUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TRANSUNI INTERNATIONAL SHIPPING LIMITED | Private company limited by shares | Live |
| TransUni International Logistics Limited | Private company limited by shares | Live |
| TransUnion Limited | Private company limited by shares | Live |
| TRANS-UNION INSURANCE AGENCY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TransUnion Asia Limited | Private company limited by shares | Live |
| TransUnion Engineering Limited | Private company limited by shares | Live |
| TRANS-UNION ENTERPRISE LIMITED | Private company limited by shares | Live |
| TRANSUNION FINANCIAL (ASIA) CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Trans-Union Group Co., Limited | Private company limited by shares | Dissolved |
| TRANS-UNION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TRANSUNION INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Transunion Asset Management Center Limited | Private company limited by shares | Live |
| TRANS-UNION INTERNATIONAL TRADE (SHANGHAI) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRANSUNIVERSAL LIMITED | Private company limited by shares | Live |
| TRANS-UNIVERSE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ASIA TRANS-UNIVERSE SATELLITE COMPANY LIMITED | Private company limited by shares | Dissolved |