| SUNRACINGJOURNAL.COM.HK OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| OPERATIONS SUPER-SUCCESS LIMITED | Private company limited by shares | Dissolved |
| CHINA OPERATIONS SUPPORT COMPANY LIMITED | Private company limited by shares | Live |
| JD OFFSHORE OPERATIONS SUPPORT LIMITED | Private company limited by shares | Dissolved |
| Tastehub Operations (Hong Kong) Limited | | Live |
| ACQUISITION TEACHING METHOD INTERNATIONAL OPERATIONS LIMITED | Private company limited by shares | Live |
| Techary Operations HK Limited | | Live |
| OPERATIONS & MAINTENANCE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Cardinal Operations Technology HK Limited | Private company limited by shares | Live |
| ASIA TELEVISION GLOBAL OPERATIONS CENTER CO., LIMITED | | Live |
| Think Operations Limited | Private company limited by shares | Live |
| Toyo (Asia Pacific Operations) Holding Limited | Private company limited by shares | Live |
| SKY TRADE OPERATIONS LIMITED | Private company limited by shares | Live |
| Trading Operations Limited | Private company limited by shares | Live |
| PACIFIC TRAMP OPERATIONS LIMITED | Private company limited by shares | Dissolved |
| OPERATIONS TRANSFORMATION COMPANY LIMITED | Private company limited by shares | Live |
| Triplesix Operations Limited | Private company limited by shares | Live |
| UNITED NETWORKS OPERATIONS LIMITED | Private company limited by shares | Live |
| Upscaling Operations Limited | Private company limited by shares | Live |
| China Urban Operations Management Group Co., Limited | | Live |
| MATTEL VENDOR OPERATIONS ASIA LIMITED | Private company limited by shares | Dissolved |
| WECO GLOBAL OPERATIONS LIMITED | Private company limited by shares | Live |
| WORLD WIDE OPERATIONS LIMITED | Private company limited by shares | Live |
| YLMM Group Operations Limited | Private company limited by shares | Live |
| Zengyi Cold Chain Operations Co., Limited | | Live |
| International Asset Zhengquanhua Operations and Management Co., Limited | Private company limited by shares | Live |
| ZHONGMAO COMMERCIAL OPERATIONS LIMITED | Private company limited by shares | Live |
| Vansun Tec Operation&Service Co., Limited | | Live |
| Operatium Limited | Private company limited by shares | Live |
| OPERATOR C LIMITED | Private company limited by shares | Live |
| CHINA IP OPERATOR LIMITED | Private company limited by shares | Dissolved |
| CHINA OCEAN SHIPPING AND CONTAINER OPERATOR LIMITED | Private company limited by shares | Live |
| CHINA DATA OPERATOR LIMITED | Private company limited by shares | Live |
| JAPAN OPERATOR ALLIANCE LIMITED | Private company limited by shares | Live |
| OVERSEAS THROUGH TRANSPORT OPERATOR FAR EAST LIMITED | Private company limited by shares | Dissolved |
| HONG KONG OPERATOR AND SERVICES LIMITED | Private company limited by shares | Dissolved |
| Smooth Operator Limited | Private company limited by shares | Live |
| General Trade Operator CO., Limited | Private company limited by shares | Dissolved |
| VALOREM OPERATOR LIMITED | Private company limited by shares | Live |
| FAMILY AMUSEMENT OPERATORS OF HONG KONG LIMITED | Company limited by guarantee | Dissolved |
| APAC Metaverse Operators Federation Limited | | Live |
| PACIFIC OPERATORS, LIMITED | Private company limited by shares | Dissolved |
| LUOTUO SHANGPIN OPERATORS (SHENZHEN) LIMITED | Private company limited by shares | Live |
| Smooth Operators Limited | Private company limited by shares | Live |
| United Art Operators of China Limited | Private company limited by shares | Live |
| YING FAT RADIO CAR OPERATORS ASSO. LIMITED | Company limited by guarantee | Dissolved |