| Company Name | Type | Status |
|---|---|---|
| HK KOOMA TRADING LIMITED | Live | |
| KOOMAK GROUP LIMITED | Private company limited by shares | Live |
| KOOMALL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Koomango Limited | Private company limited by shares | Live |
| KOOMARK CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Koomars Auto Accessory Co., Limited | Private company limited by shares | Live |
| KOOMAX DIGITAL CO., LIMITED | Private company limited by shares | Dissolved |