| 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 |
| OH MY GOT (OMG) INVESTMENTS LIMITED | | Live |
| OMGA INDUSTRY & TRADE CO., LIMITED | Private company limited by shares | Live |
| OMGA OVERSEAS FINANCING LIMITED | Private company limited by shares | Dissolved |
| OMGD Limited | Private company limited by shares | Live |
| OMGEE Limited | Private company limited by shares | Live |
| OMGEO LIMITED | Private company limited by shares | Live |
| OMGFLY. CO., LIMITED | Private company limited by shares | Live |
| OMG-INNOVATIVES COMPANY LIMITED | Private company limited by shares | Live |
| OMGLAND LIMITED | | Live |
| OMGmother Limited | Private company limited by shares | Dissolved |
| ITALY OMIAR (INT'L) STOCK LIMITED | Private company limited by shares | Dissolved |
| OMIC LIMITED | Private company limited by shares | Dissolved |
| OmicGames Limited | | Live |
| OmicLab Limited | Private company limited by shares | Live |
| OMICONCEPTS COMPANY LIMITED | Private company limited by shares | Live |
| OMICRON LIMITED | Private company limited by shares | Dissolved |
| Omicron Consultancy Limited | Private company limited by shares | Live |
| OMICRON electronics Asia Limited | Private company limited by shares | Live |
| OMICRON GLOBAL LIMITED | Private company limited by shares | Dissolved |
| OMICRON (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| OMICRON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LAMBDA OMICRON 190 LIMITED | Private company limited by shares | Live |
| OMICRON TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| OMICRON TRADING LIMITED | | Live |
| OMICS LIMITED | Private company limited by shares | Live |
| OMICS RESEARCH LIMITED | Private company limited by shares | Live |
| SUNRISE OMICS CENTRE LIMITED | Private company limited by shares | Live |
| OmicsCloud Asia Limited | Private company limited by shares | Live |
| OMID WAR LIMITED | Private company limited by shares | Live |
| OMIDA (ASIA) CO. LIMITED | Private company limited by shares | Dissolved |
| Omida Home Design Co., Limited | | Live |
| OMIDA HOME FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| OMIDA (HONG KONG) ELECTRONICS LIMITED | Private company limited by shares | Live |
| OMIDEX Inc Limited | Private company limited by shares | Live |
| Omiga Business Trading Co., Limited | | Live |
| HONGKONG OMIGA FURNITURE LIMITED | Private company limited by shares | Live |
| HK OMiGA INDUSTRY LIMITED | Private company limited by shares | Live |
| OMIGI LIGHT INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| OMIGOTO COMPANY LIMITED | | Live |
| Omigrow Company Limited | Private company limited by shares | Live |
| OMI.K LIMITED | | Live |
| FRANCE OMIKE INTERNATIONAL FURNITURE LIMITED | Private company limited by shares | Dissolved |
| OMIKRON HANTA LIMITED | Private company limited by shares | Dissolved |
| Omila Lake China Limited | Private company limited by shares | Live |
| OMILA UNITED COMPANY LIMITED | Private company limited by shares | Live |
| HK Omilano Limited | | Live |
| OMILES LIMITED | Private company limited by shares | Dissolved |
| Omilic Limited | | Live |
| ITALY OMILL (HONG KONG) CLOTHINGS LIMITED | Private company limited by shares | Dissolved |
| HONGKONG OMILUN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| OMILUX COMPANY LIMITED | Private company limited by shares | Dissolved |
| OMIM CONSULTING LIMITED | Private company limited by shares | Dissolved |
| O'MIN BILLIARDS CO., LIMITED | Private company limited by shares | Live |
| OMIN DIRECTIONAL RECREATION LIMITED | Private company limited by shares | Dissolved |
| OMIND LIMITED | | Live |