| Company Name | Type | Status |
|---|---|---|
| OONE Limited | Private company limited by shares | Live |
| OONE CREATIVE CO., LIMITED | Private company limited by shares | Live |
| OONE DESIGN LIMITED | Private company limited by shares | Live |
| OONE INTERNATIONAL GROUP LIMITED | Live | |
| OONE PROPERTY GROUP LIMITED | Private company limited by shares | Live |
| OONEFIVENINE LIMITED | Live |