| Company Name | Type | Status |
|---|---|---|
| WORLD CIVILIZATION OBSERVATION RESEARCH INSTITUTE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA LAW OBSERVATIONAL STUDY CONSULT GROUP LIMITED | Private company limited by shares | Dissolved |
| OBSERVATORY ESTATES LIMITED | Private company limited by shares | Dissolved |
| OBSERVATORY WATCH & JEWELLERY COMPANY LIMITED | Private company limited by shares | Live |