| 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 |
| ARENA COMPUTER (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLF ARENA (HK) LIMITED | Private company limited by shares | Live |
| Venture Arena (HK) Holding Limited | Private company limited by shares | Live |
| Arena Investors (HK) Limited | | Live |
| ARENA PROGRESIF (HK) HOLDINGS LIMITED | Private company limited by shares | Live |
| ARENA SEPAKAT (HK) LIMITED | Private company limited by shares | Dissolved |
| Arena Holdings Limited | Private company limited by shares | Live |
| ARENA PROGRESIF HOLDINGS LIMITED | Private company limited by shares | Live |
| ARENA (HONG KONG) ADVERTISING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARENA HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| ARENA HONG KONG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ARENA HONG KONG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ARENA HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| ARENA HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong Arena Investment Management Co., Limited | Private company limited by shares | Live |
| HONG KONG SPORTS ARENA LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ARENA LIMITED | Private company limited by shares | Dissolved |
| ARENA INC. LIMITED | Private company limited by shares | Dissolved |
| Arena Industrial Holding Limited | | Live |
| ARENA INNOLITE LIMITED | Private company limited by shares | Live |
| ARENA INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARENA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ARENA INTERNATIONAL CAPITAL LIMITED | Private company limited by shares | Live |
| CENTRAL ARENA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ARENA INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ARENA INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| ARENA INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ARENA INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| ARENA INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARENA ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| Kidult Arena Limited | | Live |
| Arena Land Investment Limited | | Live |
| Arena Living HK Limited | Private company limited by shares | Live |
| ARENA LOGISTICS LIMITED | Private company limited by shares | Live |