| S.H.Y. Management Limited | Private company limited by shares | Live |
| S.H.Y. XPRESS LIMITED | Private company limited by shares | Live |
| SHYADO LIMITED | Private company limited by shares | Live |
| SHYA-LA-LA LIMITED | Private company limited by shares | Dissolved |
| SHYAM CAPITAL LIMITED | | Live |
| SHYANG TEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAY SHYANG INVESTMENT & DEVELOPMENT CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHERN SHYANG (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SHYE SHYANG (H.K.) LIMITED | Private company limited by shares | Live |
| HUANG SHYANG (HONG KONG) INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SHYANG HUEI INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WANN SHYANG INTERNATIONAL ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| KING YUH SHYANG INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JYI SHYANG U&P MAKING LIMITED | Private company limited by shares | Live |
| PEIR SHYANG CO LIMITED | Private company limited by shares | Dissolved |
| SUEN FWU SHYANG ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUEN FWU SHYANG INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TAIWAN JYI SHYANG U&P GROUP LIMITED | Private company limited by shares | Live |
| SHYC LIMITED | Private company limited by shares | Live |
| SHYC (HK) CO., LIMITED | Private company limited by shares | Live |
| SHYC INTERNATIONAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHYC TRADING LIMITED | Private company limited by shares | Live |
| Shyevin Sng Limited | Private company limited by shares | Live |
| Shyflow (Hong Kong) Limited | Private company limited by shares | Live |
| SHYG Limited | Private company limited by shares | Live |
| JENN SHYH INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHYH SHIUNN (Hong Kong) Company Limited | Private company limited by shares | Live |
| SHYHMING INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SHYHO INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Shyi Technology Limited | | Live |
| SHYING GLOBAL LIMITED | Private company limited by shares | Live |
| SHYJUN TRADING LIMITED | | Live |
| Shyljy Limited | | Live |
| SHYMKENT ENERGY INVESTMENT & CONSULTANT CO., LIMITED | Private company limited by shares | Live |
| SHYNE LIMITED | Private company limited by shares | Live |
| SHYNE POWER (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| JIN HORNG SHYNG LIMITED | Private company limited by shares | Dissolved |
| SHYNNE CONSULTANT COMPANY LIMITED | Private company limited by shares | Live |
| SHYNNE DESIGN LIMITED | Private company limited by shares | Dissolved |
| SHYNNE SLIM COMPANY LIMITED | Private company limited by shares | Live |
| SHYPS Limited | Private company limited by shares | Live |
| PARN SHYR LIMITED | Private company limited by shares | Live |
| WAN SHYR TRADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHYRA MILLENNIUM LIMITED | Private company limited by shares | Dissolved |
| SHYRZAD TRADING LIMITED | Private company limited by shares | Live |
| Shyshine Limited | Private company limited by shares | Live |
| SHYSTALK LIMITED | Private company limited by shares | Live |
| Shyuan Trade Co., Limited | | Live |
| SHYUAN PZAHN DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SHYUAN PZAHN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHYY TECHNOLOGY LIMITED | | Live |