| ACTUA RE LIMITED | Private company limited by shares | Live |
| ACTUAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACTUAL LIMITED | Private company limited by shares | Live |
| Asia Actual Limited | Private company limited by shares | Live |
| ACTUAL BEST LIMITED | Private company limited by shares | Live |
| Actual Business Limited | Private company limited by shares | Live |
| China Business Actual Combat Research Center Limited | Private company limited by shares | Live |
| Actual Fiction Limited | | Live |
| ACTUAL GAIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ACTUAL GROW LIMITED | Private company limited by shares | Live |
| ACTUAL GROW INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Actual Healthcare Limited | | Live |
| A Member of China Economy Actual Cultural Media Group Limited | Private company limited by shares | Dissolved |
| CHINA ACTUAL COMBAT PSYCHOLOGY RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ACTUAL WEALTH LIMITED | Private company limited by shares | Live |
| Actualcolor Instruments HK Limited | Private company limited by shares | Live |
| ACTUALIZE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Actualize Limited | Private company limited by shares | Live |
| ACTUALIZE ASIA LIMITED | Private company limited by shares | Live |
| ACTUALIZE EDUCATION LIMITED | | Live |
| Group Actualize Hong Kong Limited | Private company limited by shares | Live |
| Actualize Hong Kong Limited | Private company limited by shares | Live |
| Actually Limited | Private company limited by shares | Live |
| ART ACTUALLY LIMITED | Private company limited by shares | Live |
| ACTUALO LIMITED | Company limited by guarantee | Dissolved |
| ACTUAPLAST CHINA LIMITED | Private company limited by shares | Live |
| ACTUAPLAST RAPID PROTOTYPING LIMITED | Private company limited by shares | Live |
| PFH ACTUARIES LIMITED | | Live |
| NMG RISK MANAGERS & ACTUARIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| PRIVATE ACTUARY LIMITED | Private company limited by shares | Live |
| ACTUARYAPP LIMITED | Private company limited by shares | Live |
| Actuasia Limited | Private company limited by shares | Live |
| ACTUATE LIMITED | Private company limited by shares | Live |
| IDENTIFY & ACTUATE TECH (HK) LIMITED | Private company limited by shares | Live |
| Actuator Limited | Private company limited by shares | Live |
| MEMS Actuator Hong Kong Limited | | Live |
| GERMANY SIPOS ELECTRIC ACTUATOR LIMITED | Private company limited by shares | Live |
| ACTUATOR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHINA ACTUATOR TECHNOLOGY GROUP SHARES LIMITED | Private company limited by shares | Live |
| HK TOMUU ACTUATOR TECHNOLOGY CO., LIMITED | | Live |
| X-ING Linear Actuator Co., Limited | Private company limited by shares | Live |
| ACTUATORS LIMITED | Private company limited by shares | Dissolved |
| BELIMO ACTUATORS LIMITED | Private company limited by shares | Live |