| OFOOLING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| OFORD LIMITED | Private company limited by shares | Dissolved |
| O'fresh Limited | Private company limited by shares | Live |
| Ofreya Medical Limited | Private company limited by shares | Live |
| OFRF LIMITED | Private company limited by shares | Live |
| OFROM HONG KONG LIMITED | Private company limited by shares | Live |
| OFSI Limited | Private company limited by shares | Dissolved |
| OFTBOSS LIMITED | | Live |
| Oftea Limited | Private company limited by shares | Live |
| OFTECH CO., LIMITED | Private company limited by shares | Live |
| Often Fall Limited | Private company limited by shares | Live |
| OFTEN100 MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| OFTENICE LIMITED | Private company limited by shares | Dissolved |
| Equitix OFTO HK Limited | Private company limited by shares | Live |
| OFUKA INTERNATIONAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Ofulm Management Consulting Limited | Private company limited by shares | Live |
| OFUNA INDUSTRY LIMITED | Private company limited by shares | Live |
| OFUNE LIMITED | Private company limited by shares | Dissolved |
| Asia Jinsheng Ofxing International Group Limited | Private company limited by shares | Live |