| AIKA 8 LIMITED | Private company limited by shares | Live |
| AIKA LIMITED | Private company limited by shares | Live |
| Aika Asia Limited | Private company limited by shares | Live |
| AIKA Group Limited | Private company limited by shares | Live |
| AIKA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AIKA TRADING LIMITED | | Live |
| Aikady Furniture Limited | Private company limited by shares | Live |
| AIkAGOU Technology Limited | | Live |
| Aikai(HK)TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG AIKAILI SHOES LIMITED | Private company limited by shares | Live |
| AIKALIFE (HONG KONG) BIOENGINEERING LIMITED | Private company limited by shares | Dissolved |
| China Aikangdao Asset Management Co., Limited | | Live |
| AIKANGLE TEADE CO., LIMITED | Private company limited by shares | Live |
| Aikangli Limited | Private company limited by shares | Live |
| AIKASEN INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| GERMANY AIKATE LIMITED | Private company limited by shares | Live |
| AIKATEK INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| AIKAWA ASIA TRADE, LIMITED | Private company limited by shares | Live |
| AIKAWA (HK) CO., LIMITED | | Live |
| AIKAWA (HONG KONG) CO., LIMITED | Private company limited by shares | Live |