| YUEN'S COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUEN'S COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUEN'S 42 LIMITED | | Live |
| YUENSAN LIMITED | Private company limited by shares | Live |
| YUENSANG COMPANY LIMITED | Private company limited by shares | Live |
| YUENSHUN SEMICOPTOELECTRONICS LIMITED | Private company limited by shares | Live |
| YUENSPEED LIMITED | Private company limited by shares | Dissolved |
| YUENSPORT TRADING LIMITED | Private company limited by shares | Dissolved |
| YUENSUN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUENSUNG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YUENSUNG SHIPPING COMPANY LIMITED | Private company limited by shares | Live |