| Areeltech Electronics Co., Limited | Private company limited by shares | Live |
| AREF II SH HK Pte Limited | | Live |
| AREF TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| AREF IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| AREF INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| AREF TRADING LIMITED | Private company limited by shares | Live |
| AREFFA HONG KONG LIMITED | Private company limited by shares | Live |
| AREFILM LIMITED | Private company limited by shares | Live |
| AREG LIMITED | Private company limited by shares | Live |
| AREGAL LIMITED | Private company limited by shares | Live |
| AREGAM (HK) LIMITED | Private company limited by shares | Dissolved |
| AREGROUP LIMITED | | Live |
| AREI LIMITED | Private company limited by shares | Live |
| RIO & AREIA COMPANY LIMITED | Private company limited by shares | Live |
| AREIF Gloucester Limited | Private company limited by shares | Live |
| MEAG Pacific Star Management (AREIF1) Limited | Private company limited by shares | Live |
| Areion Asset Management Company Limited | Private company limited by shares | Live |
| AREKS PACIFIC HK LIMITED | Private company limited by shares | Dissolved |
| ARELANDA LIMITED | Private company limited by shares | Live Commenced dormancy on 16-May-2014 |
| ARELKO LIMITED | Private company limited by shares | Dissolved |
| AREM LIMITED | | Live |
| AREM INVESTMENT ASIA LIMITED | Private company limited by shares | Live |
| AREMA LIMITED | Private company limited by shares | Live |
| AREMA EMPLOYMENT AGENCY LIMITED | Private company limited by shares | Live |
| AREMAC LIMITED | Private company limited by shares | Live |
| AREMAC CAMERA (HK) LIMITED | Private company limited by shares | Dissolved |
| AREMCO COMPANY LIMITED | Private company limited by shares | Live |
| AREMI (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AREMSSY LIMITED | Private company limited by shares | Live |
| AREN LIMITED | Private company limited by shares | Live |
| HK AREN TECHNOLOGY CO., LIMITED | | Live |
| AREN TRADE CO., LIMITED | | Live |
| AREN CORE ELECTRONICS (H.K.) CO., LIMITED | Private company limited by shares | Live |
| AREN INDUSTRY COMPANY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ARENA LIMITED | Private company limited by shares | Dissolved |
| ARENA LIMITED | Private company limited by shares | Dissolved |
| ARENA LIMITED | Private company limited by shares | Dissolved |
| Arena Gym Limited | Private company limited by shares | Dissolved |
| Arena Company Limited | Private company limited by shares | Live |
| ARENA Lux Limited | Private company limited by shares | Live |
| Fun Fun Arena Company Limited | Private company limited by shares | Live |
| Arena Accounting Limited | Private company limited by shares | Live |
| ARENA GLOBAL ALLIANCE LIMITED | Private company limited by shares | Live |
| ARENA ASIA LIMITED | Private company limited by shares | Live |
| Arena Entertainment Asia Limited | Private company limited by shares | Live |
| ARENA ASIA WINES LIMITED | Private company limited by shares | Dissolved |
| Baxton Arena Limited | | Live |
| ARENA BIOENERGY COMPANY LIMITED | Private company limited by shares | Live |
| ARENA CAPITAL LIMITED | Private company limited by shares | Dissolved |
| Captain Arena Company Limited | Private company limited by shares | Live |
| ARENA CHEMICAL LIMITED | | Live |
| ARENA (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Arena China Investors Limited | Private company limited by shares | Live |
| GX ARENA CO., LIMITED | Private company limited by shares | Live |
| ARENA ENERGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Tech Arena Co., Limited | Private company limited by shares | Live |
| QINGDAO ARENA TOOLS CO., LIMITED | Private company limited by shares | Dissolved |
| ARENA COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARENA CONCEPTS LIMITED | Private company limited by shares | Live |
| ARENA CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| ARENA CONSULTANTS LIMITED | Private company limited by shares | Live |
| Arena Consulting Limited | Private company limited by shares | Live |
| ARENA CORPORATION LIMITED | Private company limited by shares | Live |
| Mentor Arena Corporation Limited -The- | Private company limited by shares | Live |
| Arena Corporations Limited | Private company limited by shares | Live |
| ARENA WEALTH CREATION LIMITED | Private company limited by shares | Live |
| CYBER ARENA LIMITED | Private company limited by shares | Dissolved |
| Asia Cyber Arena Limited | Private company limited by shares | Live |
| ARENA HONG KONG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ARENA INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ARENA INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ARENA TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| DRAGON ARENA LIMITED | Private company limited by shares | Live |
| ARENA FAR EAST LIMITED | Private company limited by shares | Dissolved |
| EDUCATION ARENA LIMITED | Private company limited by shares | Live |
| ARENA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ARENA ENGINEERING LIMITED | Private company limited by shares | Live |
| ARENA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ARENA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ARENA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ARENA ENTERPRISE LIMITED | Private company limited by shares | Live |
| ARENA ENTERPRISES LIMITED | Private company limited by shares | Live |
| Arena Entertainment Limited | | Live |
| EZ Arena Digital Entertainment Limited | Private company limited by shares | Live |
| Arena Event Limited | Private company limited by shares | Live |
| EVENT ARENA LIMITED | Private company limited by shares | Live |
| Fencing Arena Limited | Private company limited by shares | Live |
| ARENA FINANCE LIMITED | Private company limited by shares | Live |
| Arena Fintech Limited | Private company limited by shares | Live |
| VR ARENA FLAME LIMITED | Private company limited by shares | Live |
| FORTUNE ARENA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FUTURE ARENA COMPANY LIMITED | Private company limited by shares | Live |
| CYBER GAMES ARENA LIMITED | Private company limited by shares | Live |
| Global Arena Company Limited | Private company limited by shares | Live |
| ARENA GROUP LIMITED | Private company limited by shares | Dissolved |
| ARENA GROUP LIMITED | Private company limited by shares | Live |
| ARENA ASIA GROUP LIMITED | Private company limited by shares | Dissolved |
| ARENA (CHINA) GROUP LIMITED | Private company limited by shares | Dissolved |
| ARENA LUXURY GROUP LIMITED | Private company limited by shares | Live |
| Arena KR (HK) Limited | Private company limited by shares | Live |