| ARBUTUS LIMITED | Private company limited by shares | Dissolved |
| ARBUTUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Arbutus Recruitment Co., Limited | Private company limited by shares | Live |
| ARBUTUS DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| ARBUTUS ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ARBUTUS HILL LIMITED | Private company limited by shares | Live |
| Arbutus Trading Limited | Private company limited by shares | Live |
| ARBY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARBY'S ROAST BEEF LIMITED | Private company limited by shares | Dissolved |
| ARBY'S (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ARBY'S RESTAURANTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| A.R.C. ALLAN & ASSOCIATES LIMITED | Private company limited by shares | Live |
| A.R.C. PLASTIC PRODUCTS, LIMITED | Private company limited by shares | Dissolved |
| ARC365 LIMITED | Private company limited by shares | Live |
| ARC3D LIMITED | | Live |
| ARCA LIMITED | Private company limited by shares | Live |
| Arca Enterprise Limited | Private company limited by shares | Live |
| ARCA Space Limited | Private company limited by shares | Live |
| ARCABUILD ENGINEERING LIMITED | Private company limited by shares | Live |
| ARCACHION LIMITED | Private company limited by shares | Live |
| Arcachon Limited | Private company limited by shares | Live |
| ARCAD SOFTWARE LIMITED | Private company limited by shares | Live |
| ARCADA TRADE LIMITED | Private company limited by shares | Live |
| ARCADA-BALT HONGKONG LIMITED | Private company limited by shares | Dissolved |
| Arcade Limited | | Live |
| Capital Arcade Limited | Private company limited by shares | Live |
| COURTS ARCADE LIMITED | Private company limited by shares | Dissolved |
| EURO ARCADE LIMITED | Private company limited by shares | Live |
| Hermit Arcade Limited | | Live |
| Leisure Arcade Entertainment Limited | Private company limited by shares | Live |
| Next Arcade Limited | | Live |
| HK ARCADEE TRADE CO., LIMITED | Private company limited by shares | Live |
| Arcades Association Limited -The- | Company limited by guarantee | Live |
| ARCADIA LIMITED | Private company limited by shares | Live |
| MAX ARCADIA LIMITED | Private company limited by shares | Dissolved |
| ACADEMIA ARCADIA LIMITED | Private company limited by shares | Live |
| ARCADIA (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARCADIA ASIA LIMITED | Private company limited by shares | Dissolved |
| ARCADIA ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ARCADIA CDM CO., LIMITED | Private company limited by shares | Live |
| ARCADIA CONSULTING LIMITED | Private company limited by shares | Live |
| ARCADIA CONSULTING (ASIA) LIMITED | Private company limited by shares | Live |
| ARCADIA DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| Arcadia Dragon Limited | Private company limited by shares | Live |
| ARCADIA ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARCADIA ESTATES LIMITED | Private company limited by shares | Dissolved |
| Arcadia Global Limited | Private company limited by shares | Live |
| ARCADIA GROUP PTE LIMITED | Private company limited by shares | Live |
| ARCADIA GROUP LIMITED | Private company limited by shares | Live |
| Arcadia Group (Hong Kong) Limited | Private company limited by shares | Live |
| ARCADIA HOMEWARE LIMITED | Private company limited by shares | Dissolved |
| ARCADIA INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| ARCADIA INVESTMENT LIMITED | Private company limited by shares | Live |
| ARCADIA ITALY LIMITED | Private company limited by shares | Live Ceased dormancy on 23-Feb-2016 |
| ARCADIA JEWELLERY LIMITED | Private company limited by shares | Live |
| ARCADIA LEGEND LIMITED | Private company limited by shares | Live |
| ARCADIA ASSET MANAGEMENT (ASIA) LIMITED | Private company limited by shares | Live |
| ARCADIA MUSIC MANAGEMENT LIMITED | Private company limited by shares | Live |
| ARCADIA OVERSEAS LIMITED | | Live |
| ARCADIA PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| Arcadia Resources Limited | Private company limited by shares | Live |
| ARCADIA AFRICAN RESOURCES LIMITED | Private company limited by shares | Live |
| Arcadia Solutions Limited | Private company limited by shares | Dissolved |
| Arcadia Sport Co., Limited | Private company limited by shares | Live |
| Arcadia Studio Limited | Private company limited by shares | Live |
| Arcadia Style Limited | Private company limited by shares | Live |
| ARCADIA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARCADIA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARCADIA TRADING LIMITED | Private company limited by shares | Live |
| Arcadia-biz Limited | Private company limited by shares | Live |
| Hong Kong Arcadian Trading Limited | | Live |
| Arcadian Philosophy Co. Limited | Private company limited by shares | Live |
| ARCADIS Asia Limited | Private company limited by shares | Live |
| ARCADIS Asia Regional Headquarters Limited | Private company limited by shares | Live |
| ARCADY GROUP LIMITED | Private company limited by shares | Live |
| ARCADYA LIMITED | Private company limited by shares | Live |
| ARCADYAN HK TRADE LIMITED | Private company limited by shares | Live |
| ARCAIR STOODY STELLITE PACIFIC LIMITED | Private company limited by shares | Dissolved |
| ARCAM LIMITED | Private company limited by shares | Dissolved |
| Arcam China Limited | Private company limited by shares | Live |
| ARCAMUS LIMITED | Private company limited by shares | Live |
| ARCANA LIMITED | Private company limited by shares | Dissolved |
| Arcana Limited | Private company limited by shares | Live |
| ARCANA CAPITAL LIMITED | Private company limited by shares | Live |
| Arcana Consulting Limited | | Live |
| Arcana Group Limited | Private company limited by shares | Live |
| ARCANA HOLDING LIMITED | Private company limited by shares | Live |
| Arcana (Holdings) Limited | Private company limited by shares | Dissolved |
| Arcana (Hong Kong) Limited | Private company limited by shares | Live |
| Arcana International Limited | | Live |
| Arcana Mods Design Studio Limited | | Live |
| Arcana Technologies Limited | Private company limited by shares | Live |
| Arcana Water Seepage Investigation Co. Limited | | Live |
| ARCANE RESTAURANTS LIMITED | Private company limited by shares | Live |
| ARCANGEL LIMITED | Private company limited by shares | Live |
| ARCANIS LIMITED | Private company limited by shares | Live |
| ARCANOX LIMITED | Private company limited by shares | Live |
| Arcanum (Asia) Limited | Private company limited by shares | Live |
| ARCANUM (ASIA) HK LIMITED | Private company limited by shares | Live |
| ARCANUM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |