| Yosa Company Limited | Private company limited by shares | Live |
| YOSA INDUSTRY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| YOSAI WINNERS ASAKUSA LIMITED | Private company limited by shares | Live |
| Yosai Prince Ontung Limited | Private company limited by shares | Live |
| Yosai Trading Company Limited | Private company limited by shares | Live |
| Yosay Limited | Private company limited by shares | Dissolved |
| Yose Limited | Private company limited by shares | Live |
| Yosee Model (HK) Limited | Private company limited by shares | Live |
| Yosef Yarden R&D (China) Center Limited | Private company limited by shares | Live |
| YOSEF SHUNDE LIMITED | Private company limited by shares | Live |
| Yosemi Technology(HK)Co., Limited | | Live |
| YOSEMITE LIMITED | Private company limited by shares | Live |
| Yosemite Limited | Private company limited by shares | Live |
| YOSEN GROUP LIMITED | Private company limited by shares | Live |
| YOSENIOR TRADE LIMITED | Private company limited by shares | Live |
| Yosense Technology Co., Limited | Private company limited by shares | Live |
| YOSENT LIMITED | Private company limited by shares | Live |
| YOSH LIMITED | Private company limited by shares | Live |
| HK YOSH STARRIVER LNVESTMENT CO., LIMITED | Private company limited by shares | Live |
| YOSH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YOSHAM LIMITED | Private company limited by shares | Live |
| YOSHENG INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG YOSHENG TRADING CO., LIMITED | Private company limited by shares | Live |
| YOSHENG INDUSTRY LIMITED | Private company limited by shares | Live |
| YOSHI COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOSHI ZOE LIMITED | Private company limited by shares | Live |
| Yoshi TI Limited | | Live |
| YOSHI TATSU TRADE CO., LIMITED | Private company limited by shares | Live |
| YOSHI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YOSHI DA JUU KOU GROUP LIMITED | Private company limited by shares | Dissolved |
| Yoshi Bond Solutions Limited | | Live |
| Yoshi System Company Limited | Private company limited by shares | Live |
| YOSHIBO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| YOSHIDA LIMITED | Private company limited by shares | Live |
| YOSHIE WORLD LIMITED | Private company limited by shares | Dissolved |
| Yoshihide Limited | | Live |
| YOSHIHIRO TRADING LIMITED | Private company limited by shares | Live |
| YOSHIKAWA LIMITED | Private company limited by shares | Live |
| TOKIO YOSHIKAWA LIMITED | Private company limited by shares | Live |
| Yo Yoshiko Limited | | Live |
| YOSHIMARU LIMITED | Private company limited by shares | Live |
| YOSHIMI COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yoshimi Company Limited | Private company limited by shares | Live |
| YOSHIMMY TRADING INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOSHIMMY TRAVELLING INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOSHIMOTO CHAYA HK LIMITED | Private company limited by shares | Dissolved |
| KYORAKU YOSHIMOTO ASIA CO., LIMITED | Private company limited by shares | Live |
| YOSHIMOTO ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOSHIMOTO CATERING MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| YOSHIMURA COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOSHIMURA LIMITED | Private company limited by shares | Live |
| YOSHIN CO., LIMITED | Private company limited by shares | Live |
| Yoshin Engineering Company Limited | | Live |
| Yoshin Kijubarta Limited | | Live |
| YOSHINA KNIFE SAWS CO., LIMITED | Private company limited by shares | Live |
| YOSHINAGA CREATION LIMITED | Private company limited by shares | Live |
| YOSHINAGA INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| Yoshinaga Shoji International Limited | Private company limited by shares | Live |
| Yoshinaga Shoji Limited | Private company limited by shares | Live |
| YOSHINAGA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YOSHINARI LIMITED | Private company limited by shares | Dissolved |
| Yoshine Entertainment Company Limited | Private company limited by shares | Live |
| YOSHINO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YOSHINOBU LIMITED | Private company limited by shares | Dissolved |
| Yoshinoshima Jewelry International Trading Co., Limited | | Live |
| YOSHINOYA (AMOY PLAZA) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (ANC) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (APM) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (BNB) LIMITED | Private company limited by shares | Live |
| YOSHINOYA BEEF BOWL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOSHINOYA (BTF) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (CRE BUILDING) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (PAK SHING BUILDING) LIMITED | Private company limited by shares | Live Ceased dormancy on 08-Jun-1998 |
| YOSHINOYA (BVG) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (CFC) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (CFL) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (CFP) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (CHK) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (CITY ONE PLAZA) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (CNC) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (DANG FAT) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (DNC) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (EMPIRE) COMPANY LIMITED | Private company limited by shares | Live |
| YOSHINOYA (FANLING) LIMITED | Private company limited by shares | Live |
| YOSHINOYA FAST FOOD (HONG KONG) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (FWC) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (GDB) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (GNC) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (GTW) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (HHM) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (FORTRESS HILL) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (HKS) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (HMT) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (HOUSING) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (KCP) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (KHP) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (KKM) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (KLT) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (KYOTO PLAZA) LIMITED | Private company limited by shares | Live |
| YOSHINOYA (LCM) LIMITED | Private company limited by shares | Live |