| ADAPT LIMITED | Private company limited by shares | Live |
| ADAPT HK LIMITED | Private company limited by shares | Live |
| Adapt Asia Limited | Private company limited by shares | Live |
| ADAPTA LIMITED | Private company limited by shares | Live |
| ADAPTALENT SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ADAPTALL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ADAPTER POWER LIMITED | Private company limited by shares | Live |
| ADAPTEV LIMITED | Private company limited by shares | Live |
| ADAPTEX (H.K.) LIMITED | Private company limited by shares | Live |
| ADAPTIN SOFTWARE LIMITED | Private company limited by shares | Live |
| Global Adapting Ecology Cultivation Industry Society (HK) Limited | Private company limited by shares | Live |
| ADAPTION LIMITED | Private company limited by shares | Live |
| Adaptive Limited | Private company limited by shares | Live |
| Adaptive Ai Limited | | Live |
| ADAPTIVE NEURAL BIOMETRICS LIMITED | Private company limited by shares | Live |
| ADAPTIVE EDUCATION COMPANY LIMITED | Private company limited by shares | Live |
| ADAPTIVE MACHINES LIMITED | Private company limited by shares | Live |
| ADAPTIVE ROBOTICS LIMITED | Private company limited by shares | Live |
| ADAPTIVE CONCEPTS SECURITY LIMITED | | Live |
| ADAPTIVE SOLUTIONS LIMITED | Private company limited by shares | Live |
| Adaptive Frontier Technology Limited | | Live |
| UMEZONE ADAPTIVE LEARNING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ADAPTIVE-TEC (HK) TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| ADAPT-MOBILE ASIA LIMITED | Private company limited by shares | Dissolved |
| Adaptologie Limited | Private company limited by shares | Live |
| ADAPTOR SECRETARIES LIMITED | Private company limited by shares | Dissolved |
| ADAPTOR TAXATION & FINANCIAL SERVICES LIMITED | Private company limited by shares | Dissolved |
| ADAPTY COMPANY LIMITED | Private company limited by shares | Live |