| ONTRESS LIMITED | Private company limited by shares | Live |
| ONTRIM LIMITED | Private company limited by shares | Dissolved |
| ON-TRIUMPH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ONTRIX LIMITED | Private company limited by shares | Live |
| ONTRON COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONTRON HOLDING (HK) LIMITED | Private company limited by shares | Live |
| ONTRON INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| ONTRON (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| ONTRUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONTRUE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ONTRUTH CHIP TECHNOLOGY LIMITED | | Live |
| FRANCE ONTS (INT'L) COSMETICS LIMITED | Private company limited by shares | Live |
| ONTSUBAKI LIMITED | | Live |
| ONTUNE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONTUNE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| OnTV DIGITAL, LIMITED | Private company limited by shares | Dissolved |
| ONTVLAB LIMITED | Private company limited by shares | Live |
| ONTWINE LIMITED | Private company limited by shares | Dissolved |
| ONUGE HONG KONG LIMITED | Private company limited by shares | Live |
| ONUGE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| USA ONUGE ORAL CARE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| ONUGE ORAL CARE (U.S.A.) LIMITED | Private company limited by shares | Dissolved |
| ONUKI OPTICAL INDUSTRY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ONUKI INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONUNION LIMITED | Private company limited by shares | Live |
| ON-UNITED LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Jun-2016 |
| ONUODA GROUP CO., LIMITED | Private company limited by shares | Live |
| Hongkong Onuoda Technology Limited | Private company limited by shares | Live |
| ONUP LIMITED | Private company limited by shares | Live |
| HongKong Onup Soho Investment Management Group Limited | Private company limited by shares | Dissolved |
| ONUS LIMITED | Private company limited by shares | Dissolved |
| ONUS ENTERPRISE LIMITED | | Live |
| BIG ONUS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ONUSE LIMITED | Private company limited by shares | Dissolved |
| On-Value Limited | Private company limited by shares | Live |
| ONVAST LIMITED | Private company limited by shares | Dissolved |
| ONVE COMPANY LIMITED | Private company limited by shares | Live |
| ONVEST LIMITED | Private company limited by shares | Dissolved |
| ONVIA LIMITED | Private company limited by shares | Live Commenced dormancy on 05-Sep-2000 |
| ONVIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ONVIEW LIMITED | Private company limited by shares | Dissolved |
| ONVIEW (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ONVIEW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ONVIEW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ONVIEW TRADING LIMITED | Private company limited by shares | Dissolved |
| ONVIGOR LIMITED | Private company limited by shares | Live |
| ONWA LIMITED | Private company limited by shares | Live |
| ONWALL LIMITED | Private company limited by shares | Live |
| ONWALL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ONWAN LIMITED | Private company limited by shares | Dissolved |
| ONWAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ONWAN PROMOTION LIMITED | Private company limited by shares | Dissolved |
| ONWAN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WIN ONWARD LIMITED | Private company limited by shares | Dissolved |
| ONWARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONWARD LIMITED | Private company limited by shares | Live |
| NEW ONWARD LIMITED | Private company limited by shares | Live |
| GO ONWARD LIMITED | | Live |
| ONWARD ADVERTISING LIMITED | Private company limited by shares | Live |
| ONWARD ADVERTISING WORKS LIMITED | Private company limited by shares | Live |
| ONWARD (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ONWARD (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ONWARD CAPITAL (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ONWARD MANUFACTURING COMPANY (ASIA) LIMITED | Private company limited by shares | Live Ceased dormancy on 18-Jul-2016 |
| ONWARD AUDIOVISION LIMITED | Private company limited by shares | Dissolved |
| ONWARD BEAUTY LIMITED | Private company limited by shares | Live |
| BEST ONWARD LIMITED | Private company limited by shares | Dissolved |
| ONWARD BOOK STORE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONWARD CHAMPION LIMITED | Private company limited by shares | Live |
| ONWARD (CHINA) LIMITED | Private company limited by shares | Live |
| ONWARD COLLECTIONS HK LIMITED | Private company limited by shares | Live |
| ONWARD COMMERCIAL LIMITED | Private company limited by shares | Live |
| ONWARD CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| Onward Cosmetics Limited | Private company limited by shares | Live |
| ONWARD CREATION LIMITED | Private company limited by shares | Live |
| ONWARD WEALTH CREATION LIMITED | Private company limited by shares | Live |
| ONWARD DELUXE LIMITED | Private company limited by shares | Dissolved |
| ONWARD DEVELOP LIMITED | Private company limited by shares | Dissolved |
| ONWARD DEVELOP LIMITED | Private company limited by shares | Live |
| ONWARD ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONWARD ENTERPRISE LIMITED | Private company limited by shares | Live |
| ONWARD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EVER ONWARD LIMITED | Private company limited by shares | Dissolved |
| EVER ONWARD SELF-ADHESIVE LABEL COMPANY LIMITED | Private company limited by shares | Live |
| ONWARD FURNITURE FACTORY, LIMITED | Private company limited by shares | Dissolved |
| ONWARD PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| ONWARD FASHION ACCESSORIES COMPANY LIMITED | Private company limited by shares | Live |
| GRAND ONWARD FINANCE LIMITED | Private company limited by shares | Dissolved |
| ONWARD FOOTWEAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTUNE ONWARD LIMITED | Private company limited by shares | Dissolved |
| ONWARD GAIN LIMITED | Private company limited by shares | Live |
| ONWARD GLORY LIMITED | Private company limited by shares | Dissolved |
| ONWARD GLORY LIMITED | Private company limited by shares | Live |
| ONWARD GROUP LIMITED | Private company limited by shares | Dissolved |
| ONWARD INVESTMENT (GROUP) LIMITED | Private company limited by shares | Dissolved |
| SUCCESS ONWARD GROUP LIMITED | Private company limited by shares | Live |
| HOPE ONWARD LIMITED | | Live |
| ONWARD INC. LIMITED | Private company limited by shares | Live |
| ONWARD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ONWARD ASIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |