| AIDA LIMITED | Private company limited by shares | Dissolved |
| AI-DA COMPANY LIMITED | Private company limited by shares | Dissolved |
| AIDA LIMITED | Private company limited by shares | Dissolved |
| AIDA China Limited | Private company limited by shares | Dissolved |
| HK AIDA CO., LIMITED | Private company limited by shares | Live |
| AIDA CONSULTANCY OF EDUCATION LIMITED | Private company limited by shares | Live |
| AIDA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| AIDA ENTERPRISES LIMITED | Private company limited by shares | Live |
| AIDA IDEA LIMITED | Private company limited by shares | Live |
| AIDA INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| AIDA PRECISION COMPANY LIMITED | Private company limited by shares | Dissolved |
| AIDA HK TRADING LIMITED | Private company limited by shares | Dissolved |
| Aida Trading Limited | | Live |
| YUNCANG AIDA LIMITED | Private company limited by shares | Live |
| AIDADA LIMITED | Private company limited by shares | Live |
| A&IDA(HONGKONG)COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Aidai Cosmetics Co., Limited | Private company limited by shares | Live |
| AIDAI INTERNATIONAL HONG KONG CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Aidai Brand Management Co., Limited | Private company limited by shares | Live |
| AIDAI INTERNATIONAL GROUP (HK) STOCK LIMITED | Private company limited by shares | Dissolved |
| Aidai Technology Limited | | Live |
| AIDAI TRADING CO., LIMITED | Private company limited by shares | Live |
| AIDAIR SD CO., LIMITED | Private company limited by shares | Live |
| AIDAIR TRADE CO., LIMITED | Private company limited by shares | Live |
| AI-Daiwa Limited | Private company limited by shares | Live |
| AiDaJun Electronics Technology Co., Limited | Private company limited by shares | Dissolved |
| AIDALL LIMITED | Private company limited by shares | Live |
| ITALY AIDALOK INTERNATIONAL CHAIN RESTAURANTS LIMITED | Private company limited by shares | Dissolved |
| AIDAN LIMITED | Private company limited by shares | Live |
| AIDAN BC LIMITED | Private company limited by shares | Dissolved |
| AIDANC LIMITED | Private company limited by shares | Live |
| AIDANLUOMENG GROUP HOLDING LIMITED | Private company limited by shares | Live |
| HONG KONG AIDANO FASHION CO., LIMITED | Private company limited by shares | Dissolved |
| AIDANTS LIMITED | Private company limited by shares | Live |
| AIDAROTA COMPANY LIMITED | | Live |
| AIDAS LIMITED | Private company limited by shares | Live |
| Aidata Limited | | Live |
| AIDATE INDUSTRY (HK) LIMITED | Private company limited by shares | Live |
| AIDATECHS HOLDING LIMITED | | Live |