| YUNG YUEN INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FILL YUEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FOOK YUEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FORD YUEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KONG YUEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SEAL YUEN INVESTMENTS LIMITED | Private company limited by shares | Live Commenced dormancy on 02-May-1994 |
| MING YUEN JEWELLERY COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KONG YUEN MEI LIMITED | Private company limited by shares | Dissolved |
| MING YUEN TAI KWOON COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| KWUN YUM YUEN LIMITED | Company limited by guarantee | Dissolved |
| Man Tin Kitchen (Yuen Long) Company Limited | | Live |
| LOOK YEAR YUEN LIMITED | Company limited by guarantee | Live |
| CHIU LOONG YUEN LIMITED | | Live |
| PO MING YUEN COMPANY LIMITED | Company limited by guarantee | Live |
| MING YUEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING YUEN COMPANY LIMITED | Private company limited by shares | Live |
| LAM MING YUEN COMPANY LIMITED | Private company limited by shares | Live |
| MING TAI YUEN COMPANY LIMITED | Private company limited by shares | Live |
| FOOK POON YUEN TO TONG ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| PRIMA STRING ART CENTER (YUEN LONG) LIMITED | | Live |
| PRINCE RESTAURANT (YUEN LONG) COMPANY LIMITED | Private company limited by shares | Live |
| Prudens Healthcare (Yuen Long) Limited | | Live |
| SHIU YUEN & COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHIU YUEN WOO COMPANY LIMITED | Private company limited by shares | Dissolved |
| VIVIAN YUEN STUDIO LIMITED | Private company limited by shares | Live |
| MING YUEN TEXTILES LIMITED | Private company limited by shares | Live |
| CHIU SZE YUEN TONG LIMITED | Private company limited by shares | Live |
| Fook Yuen Tong Yuen Company Limited | | Live |
| YUNG MIN YUEN TONG LIMITED | Private company limited by shares | Live |
| CHIU YUEN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORD YUEN TRADING LIMITED | Private company limited by shares | Dissolved |
| KONG YUEN TRADING COMPANY LIMITED | Private company limited by shares | Live |
| KONG TAI LAN YUEN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING YUEN TRADING LIMITED | Private company limited by shares | Live |
| SHIU YUEN TRADING LIMITED | Private company limited by shares | Dissolved |
| YU TUNG FOOK YUEN HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| TUNG CHAU SUN YUEN INVESTMENT LIMITED | Private company limited by shares | Live |
| WaiChu Yuen Company Limited | Private company limited by shares | Live |
| TEAM YAULD KAM YUEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZHEN YUEN CO. LIMITED | Private company limited by shares | Live |
| ZHEN YUEN 42 LIMITED | | Live |
| YUEN2 LIMITED | Private company limited by shares | Live |
| YUENA TRADE LIMITED | Private company limited by shares | Live |
| HONGKONG YUENAN TECHNOLOGY CO., LIMITED | | Live |
| HONG KONG YUENANJI TRADE LIMITED | Private company limited by shares | Live |
| YUENCHA LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Mar-2012 |
| YUENCHA HEIGHTS LIMITED | Private company limited by shares | Live |
| HONGKONG YUENCHAI INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| YUENCHING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK YUENDA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YUENENG COMPANY LIMITED | Private company limited by shares | Live |
| HK YUENFENG LIMITED | Private company limited by shares | Live |
| YUENFIELD LIMITED | Private company limited by shares | Dissolved |
| YUENFORD DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| YUENFORM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KAI YUENG LIMITED | Private company limited by shares | Live |
| FAI YUENG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WING YUENG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUENGEI LIMITED | Private company limited by shares | Live |
| YUENGRAIN INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| YUENHEE TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| YUENHSING TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| China Yuenjin Investment Management Limited | Private company limited by shares | Live |
| YuenKeung Engineering Company Limited | Private company limited by shares | Live |
| Yuenki Limited | Private company limited by shares | Live |
| YUENKI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Yuenlei Company Limited | | Live |
| YUENLEY GARMENT MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yuenli Decoration Engineering Company Limited | | Live |
| LIN YUENM TRADE CO., LIMITED | Private company limited by shares | Live |
| YUENN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YUENO CORP LIMITED | Private company limited by shares | Live |
| YuenOne Capital Limited | Private company limited by shares | Live |
| YUENRISE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| 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 |
| CHAP YUENT LIMITED | Private company limited by shares | Dissolved |
| WOO HING YUENTAT TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| YUEN-TEAM CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAM TIN WAI HOI LUK MASTER YUENTIN ASSOCIATION LIMITED | Company limited by guarantee | Live |
| YUENTOWN LIMITED | Private company limited by shares | Dissolved |
| Yuenw Trade Limited | | Live |
| Yuenwin Logistics (Hong Kong) Limited | Private company limited by shares | Live |
| YUENWINSING LIMITED | | Live |
| YUENWISE LIMITED | Private company limited by shares | Dissolved |
| YUEN.W.Y LIMITED | | Live |
| YUENX LIMITED | | Live |
| HONGKONG YUENYING TRADING LIMITED | Private company limited by shares | Live |
| YUENYIU TRADE CO., LIMITED | Private company limited by shares | Live |
| YuenYuen Design Limited | Private company limited by shares | Live |
| H.K YUENYUEN INT'L INVESTMENT LIMITED | Private company limited by shares | Live |