| TSIEN PIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSIEN LI COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSIEN WUI (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSIEN WUI MARBLE FACTORY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| TSIEN WUI UNIVERSAL CONTRACTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITALY TSIEN TON GROUP (HONG KONG) CO. LIMITED | Private company limited by shares | Dissolved |
| CHEU TSIEN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| JAMIE C. TSIEN ESTATES LIMITED | Private company limited by shares | Dissolved |
| TSIEN WUI & SAVEMA JOINT VENTURE LIMITED | Private company limited by shares | Dissolved |
| TSIEN WUI STONE CO., LIMITED | Private company limited by shares | Live |
| TSIENCO LIMITED | Private company limited by shares | Dissolved |
| TSIENS & ASSOCIATES LIMITED | Private company limited by shares | Live |