| CUSA Art Advisory Limited | Private company limited by shares | Live |
| RICHARD S. CUSAC ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| CUSACK ESTATES LIMITED | Private company limited by shares | Dissolved |
| Cusack Healthcare Pty Limited | Private company limited by shares | Live |
| CUSANO LIMITED | Private company limited by shares | Dissolved |
| Cusari Limited | Private company limited by shares | Live |
| Cusaru Capital HK Limited | Private company limited by shares | Live |
| Cusbox Online Limited | Private company limited by shares | Live |
| CUSBURY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CUSCADEN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CUSCES LIMITED | Private company limited by shares | Live |
| CUSCO HK CO., LIMITED | Private company limited by shares | Live |
| CUSCO CO., LIMITED | Private company limited by shares | Live |
| CUSCO GLOBAL INVESTMENT CONSULTANT LIMITED | Private company limited by shares | Live |
| CUSCUK TRADING LIMITED | Private company limited by shares | Dissolved |
| CUSCYCLE CO., LIMITED | Private company limited by shares | Live |
| CUSE FAMILY LIMITED | Private company limited by shares | Dissolved |
| CUSENIER LIMITED | Private company limited by shares | Dissolved |
| CUSHING LIMITED | Private company limited by shares | Live |
| CUSHING INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| CUSHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| CUSHIONS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| DTZ Cushman & Wakefield Limited | Private company limited by shares | Live |
| Cushman & Wakefield Capital Asia Limited | Private company limited by shares | Live |
| Cushman & Wakefield Investors Asia Limited | Private company limited by shares | Dissolved |
| Cusi Workshop Limited | Private company limited by shares | Live |
| CUSICK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Cusile Sy Limited | Private company limited by shares | Live |
| CUSIPO HK LIMITED | | Live |
| CUSL Holding Limited | Private company limited by shares | Live |
| CuSmartian technology Limited | | Live |
| CUSMAY LIMITED | Private company limited by shares | Live |
| CUSOON COMPANY LIMITED | Private company limited by shares | Live |
| CUSP CAPITAL LIMITED | Private company limited by shares | Live |
| CUSP CULTURAL EDUCATION LIMITED | Private company limited by shares | Live |
| CUSP GROUP CO., LIMITED | Private company limited by shares | Live |
| CUSP INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Cusp Technologies Limited | | Live |
| CUSP TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cusper Limited | Private company limited by shares | Live |
| Cuspromo Trading Co., Limited | Private company limited by shares | Live |
| CUSSINS LIMITED | Private company limited by shares | Dissolved |
| CUSSONS LIMITED | Private company limited by shares | Dissolved |
| CUSTAIN LIMITED | Private company limited by shares | Live |
| CusTech One Limited | Private company limited by shares | Dissolved |
| Custech Co Limited | Private company limited by shares | Live |
| CUSTER LIMITED | Private company limited by shares | Dissolved |
| FRANCE CUSTER.BROTHERS MANOR LIMITED | Private company limited by shares | Dissolved |
| FRANCE CUSTER.BROTHERS WINERIES LIMITED | Private company limited by shares | Dissolved |
| CUSTHIN LIMITED | | Live |
| CUSTMODE LIMITED | Private company limited by shares | Live |
| GIL HK Custodial I Limited | Private company limited by shares | Live |
| GIL HK Custodial II Limited | Private company limited by shares | Live |
| LAW CUSTODIAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Legacy Custodial Limited | Private company limited by shares | Live |
| MG CUSTODIAN LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Apr-2016 |
| S K CUSTODIAN LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Aug-2013 |
| Custodian Limited | Private company limited by shares | Live |
| NCL Custodian Limited | Private company limited by shares | Live |
| VDX CUSTODIAN LIMITED | | Live |
| CENTURION CUSTODIAN HONG KONG LIMITED | Private company limited by shares | Live |
| Deep Custodian Limited | | Live |
| Future Equation Custodian Limited | | Live |
| EVERGOLD CUSTODIAN LIMITED | Private company limited by shares | Live |
| FIDELITY CUSTODIAN LIMITED | Private company limited by shares | Dissolved |
| FIRST CUSTODIAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| CUSTODIAN GROUP LIMITED | Private company limited by shares | Live |
| Hong Kong VA Custodian Limited | | Live |
| INTEGRATED CUSTODIAN LIMITED | Private company limited by shares | Live |
| Planetree Custodian (VA) Limited | | Live |
| SANTE CUSTODIAN LIMITED | Private company limited by shares | Live |
| Greenpro Custodian Service Limited | Private company limited by shares | Live |
| TRICOR CUSTODIAN LIMITED | Private company limited by shares | Live Ceased dormancy on 14-Aug-2008 |
| PA CUSTODIANS LIMITED | Private company limited by shares | Dissolved |
| VCC CUSTODIANS LIMITED | Private company limited by shares | Live |
| K. C. CUSTODIANS LIMITED | Private company limited by shares | Live |
| H & L CUSTODIANS LIMITED | Private company limited by shares | Dissolved |
| AFP CUSTODIANS LIMITED | Private company limited by shares | Live |
| ADVOCATE CUSTODIANS LIMITED | Private company limited by shares | Live |
| CASTLE CUSTODIANS LIMITED | Private company limited by shares | Dissolved |
| CHURCHILL CUSTODIANS LIMITED | Private company limited by shares | Live |
| CLYDE CUSTODIANS LIMITED | Private company limited by shares | Live |
| Freshwater Custodians (Hong Kong) Limited | Private company limited by shares | Live |
| KANDY CUSTODIANS LIMITED | Private company limited by shares | Live |
| B. & MCK. CUSTODIANS LIMITED | Private company limited by shares | Live |
| MERIT CUSTODIANS LIMITED | Private company limited by shares | Live |
| NOMI CUSTODIANS LIMITED | Private company limited by shares | Dissolved |
| STANDARD CUSTODIANS LIMITED | Private company limited by shares | Dissolved |
| Trinity Custodians Limited | Private company limited by shares | Live |
| WEALTHCARE CUSTODIANS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WILBERFORCE CUSTODIANS LIMITED | Private company limited by shares | Dissolved |
| WORLDGOLD CUSTODIANS LIMITED | Private company limited by shares | Dissolved |
| BX Custody Limited | | Live |
| DFX Custody Company Limited | | Live |
| BXA HK Custody Limited | | Live |
| BR Custody Limited | | Live |
| Willows Asia Custody Company Limited | | Live |
| Bullish HK Custody Limited | | Live |
| Hong Kong Virtual Asset Custody Company Limited | Private company limited by shares | Live |
| HTEX Custody Limited | | Live |