| SITI CHINA LIMITED | Private company limited by shares | Dissolved |
| Siti Global Limited | | Live |
| HK SiTi International Trading Limited | | Live |
| SITIAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| SITIC INTERNATIONAL (H.K.) INVESTMENT CO. LIMITED | Private company limited by shares | Dissolved |
| French Sitilon Cosmetics Co., Limited | Private company limited by shares | Live |
| SITIME LIMITED | Private company limited by shares | Dissolved |
| Siting Co., Limited | Private company limited by shares | Live |
| SITING DREAM LIMITED | Private company limited by shares | Live |
| HONGKONG SITION INTELLI-ELECTRONIC CO., LIMITED | | Live |
| HONGKONG SITION INT'L TRADE LIMITED | | Live |
| SITIS LIMITED | Private company limited by shares | Live |
| SITISY & COMPANY LIMITED | Private company limited by shares | Live |