| A-HA Entertainment Company Limited | Private company limited by shares | Dissolved |
| Aha! Research Limited | Private company limited by shares | Dissolved |
| AHA! SOFTPRO LIMITED | Private company limited by shares | Live |
| aHaa Limited | Private company limited by shares | Live |
| ahaaha Limited | Private company limited by shares | Live |
| Maacan Ahaar Limited | Private company limited by shares | Dissolved |
| AHAD LIMITED | Private company limited by shares | Live |
| AHAD HEAVY EQUIPMENTS (HK) LIMITED | Private company limited by shares | Live |
| AHAD TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AHAD GENERAL TRADING LIMITED | Private company limited by shares | Live |
| AHADI IMPORT AND EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| Ahaer Trading Co., Limited | Private company limited by shares | Dissolved |
| Ahajoy Limited | Private company limited by shares | Live |
| AHAM SOLUTIONS HK LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Apr-2016 |
| Ahama (Asia) Company Limited | Private company limited by shares | Live |
| AHAN ENTERTAINMENT CO., LIMITED | Private company limited by shares | Live |
| AHAN Trading Company Limited | Private company limited by shares | Live |
| AHANA ENTERPRISES LIMITED | Private company limited by shares | Live |
| AHANAH LIMITED | Private company limited by shares | Live |
| AHAPOS CO., LIMITED | Private company limited by shares | Live |
| AHAPPYDAY.J LIMITED | Private company limited by shares | Live |
| Aharon Diamonds Limited | Private company limited by shares | Live |
| RAFAEL AHARONI & SON CO., LIMITED | Private company limited by shares | Dissolved |
| RAFAEL AHARONI & SON CO., LIMITED | | Live |
| Aharvest Limited | Private company limited by shares | Live |
| Aharvest Aesst Co., Limited | | Live |
| AHASTYLE HK LIMITED | Private company limited by shares | Live |
| AHASUERUS TRADING LIMITED | Private company limited by shares | Live |
| AHATA INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| AHAVA LIMITED | Private company limited by shares | Dissolved |
| Ahazia Limited | Private company limited by shares | Live |