| OMEN LIMITED | Private company limited by shares | Live |
| SHANGHAI AUSPICIOUS OMEN NEW CENTURY PROJECT MATERIALS LIMITED | Private company limited by shares | Live |
| CHINA YIJING GEOMANTIC OMEN EXPERT ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| GROUND BRIO GEOMANTIC OMEN ARCHITECTURE AND ENVIRONMENT DESIGN LIMITED | Private company limited by shares | Live |
| HAPPY OMEN LIMITED | Private company limited by shares | Dissolved |
| CHINA INT'L GEOMANTIC OMEN SCHEME DESIGN ACADEME LIMITED | Private company limited by shares | Live |
| OMEN INVESTMENT LIMITED | Private company limited by shares | Live |
| CHINA GEOMANTIC OMEN INTERNATIONAL SCIENCE ACADEME LIMITED | Private company limited by shares | Dissolved |
| OMENA LIMITED | Private company limited by shares | Live |
| OMENG IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| Omeng (Hongkong) Limited | Private company limited by shares | Live |
| ITALY OMENTAR TRADE LIMITED | Private company limited by shares | Dissolved |
| OMENTURE LIMITED | Private company limited by shares | Dissolved |
| OMEO LIMITED | Private company limited by shares | Live |
| Omer Co., Limited | Private company limited by shares | Live |
| Omer Trade Co., Limited | Private company limited by shares | Live |
| OMER KITCHENWARE CO., LIMITED | Private company limited by shares | Live |
| OMER LAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| OMER MANNA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| OMER TRADING COMPANY LIMITED | Private company limited by shares | Live |
| BANI OMER TRADING LIMITED | Private company limited by shares | Dissolved |
| OMER INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| OMERA ASIA LIMITED | Private company limited by shares | Dissolved |
| OMERFIELD LIMITED | Private company limited by shares | Dissolved |
| OMERI JEWELRY CO., LIMITED | Private company limited by shares | Live |
| OMERIA LIMITED | Private company limited by shares | Live |
| OMERICAN PHARMACY GROUP U.S.A. LIMITED | Private company limited by shares | Dissolved |
| VAN OMERON (ASIA) LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Sep-1994 |
| HONGKONG OMERSON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| OMERY HK LIMITED | Private company limited by shares | Live |
| OMES (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| OMES INT'L LIMITED | Private company limited by shares | Live |
| OMESH AD ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| OMESTER CO., LIMITED | Private company limited by shares | Live |
| Omesun Limited | Private company limited by shares | Live |
| OMETA LIMITED | Private company limited by shares | Live |
| OmeTech Limited | | Live |
| OMETER INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| OMEX LIMITED | Private company limited by shares | Live |
| Omex Asia Limited | Private company limited by shares | Live |
| O.MEX ELECTRIC (CHINA) LIMITED | Private company limited by shares | Live |
| OMEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| OMEX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| OMEX SHIPPING CO. LIMITED | Private company limited by shares | Dissolved |
| OMEZZA BATHROOM PRODUCTS LIMITED | Private company limited by shares | Dissolved |