| YATS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Dr Su Wan Yat's Clinic Limited | Private company limited by shares | Live |
| YATS DEVELOPMENTS LIMITED | Private company limited by shares | Live |
| YAT'S MECHANICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YATS Global Company Limited | Private company limited by shares | Live |
| YATS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YATS DEVELOPMENTS (INVESTMENTS) LIMITED | Private company limited by shares | Dissolved |
| Yat's Mechanical Lease Company Limited | | Live |
| YAT'S MECHANICAL COMPANY LIMITED | Private company limited by shares | Live |
| YATS DEVELOPMENTS (MESSAGE) LIMITED | Private company limited by shares | Dissolved |
| YAT'S POWER COMPANY LIMITED | Private company limited by shares | Live |
| YAT'S TRADING COMPANY LIMITED | | Live |
| YATSA LIMITED | Private company limited by shares | Live |
| YATSAM (HK) COMPANY LIMITED | | Live |
| YATSAN LIMITED | Private company limited by shares | Dissolved |
| YATSLEY CO. LIMITED | Private company limited by shares | Dissolved |
| YatSon Company Limited | Private company limited by shares | Live |
| YATSON (H.K.) CO. LIMITED | Private company limited by shares | Live |
| YATSON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| YATSTRONG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YATSUKA CO., LIMITED | Private company limited by shares | Live |
| YATSUKA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Yatsukoshi Glasses Technology Co., Limited | Private company limited by shares | Live |
| YATSUN LIMITED | Private company limited by shares | Live |
| YATSUN YORKJEANS COMPANY LIMITED | Private company limited by shares | Live |