| OCEAN'S TWO LIMITED | Private company limited by shares | Live Commenced dormancy on 30-Aug-2010 |
| Oceans 4 Limited | Private company limited by shares | Dissolved |
| TWO OCEANS COMPANY LIMITED | Private company limited by shares | Dissolved |
| OCEANS COMPANY LIMITED | Private company limited by shares | Live |
| Two Oceans Limited | Private company limited by shares | Live |
| HK Oceans Limited | Private company limited by shares | Live |
| OCEANS ADVERTISING LIMITED | Private company limited by shares | Live |
| Oceans Beyond Limited | | Live |
| CALM OCEANS INVESTMENT LIMITED | Private company limited by shares | Live |
| Oceans Capital Limited | Private company limited by shares | Live |
| CENTRAL OCEANS ASIA LIMITED | Private company limited by shares | Live |
| CROSS OCEANS CHINA LIMITED | Private company limited by shares | Dissolved |
| CHINA OCEANS RESOURCES LIMITED | Private company limited by shares | Live |
| OCEANS CLICK COMPANY LIMITED | Private company limited by shares | Live |
| 5 Oceans Consultancy Limited | Private company limited by shares | Live |
| OCEAN'S DREAM LIMITED -THE- | Private company limited by shares | Live |
| Oceans First Limited | Private company limited by shares | Live |
| OCEANS FIVE LIMITED - THE - | Private company limited by shares | Dissolved |
| FIVE OCEANS LIMITED | Private company limited by shares | Dissolved |
| FIVE OCEANS LIMITED | Private company limited by shares | Dissolved |
| FIVE OCEANS LIMITED | Private company limited by shares | Live |
| FIVE OCEANS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FIVE OCEANS LAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FIVE OCEANS MARITIME LIMITED | Private company limited by shares | Live |
| FIVE OCEANS METALS COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL OCEANS LIMITED | Private company limited by shares | Live |
| OCEAN'S GOODNESS LIMITED | Private company limited by shares | Dissolved |
| OCEAN'S GROUP ASIA LIMITED | Private company limited by shares | Live |
| Oceans Catering Group Company Limited | Private company limited by shares | Live |
| OTTO Oceans Holding Group Limited | | Live |
| Oceans Investment Group Limited | Private company limited by shares | Dissolved |
| Oceans Incorporations HK Limited | Private company limited by shares | Live |
| ALL OCEANS INVESTMENT CO. LIMITED | Private company limited by shares | Dissolved |
| OCEANS LINK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| THREE OCEANS LINK MARITIME LIMITED | Private company limited by shares | Live |
| NINE OCEANS LIMITED | Private company limited by shares | Dissolved |
| Nova Oceans Limited | Private company limited by shares | Live |
| Plastic Oceans Limited | Company limited by guarantee | Live |
| Rivera Oceans Limited | Private company limited by shares | Live |
| ALL OCEANS SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SILVER OCEANS LIMITED | | Live |
| Super Oceans Holding Company Limited | Private company limited by shares | Live |
| 5 Oceans Technology Limited | Private company limited by shares | Live |
| Three Oceans & Company Limited | Private company limited by shares | Live |
| OCEAN'S TRADE LIMITED | Private company limited by shares | Live |
| Two Oceans Trading Limited | Private company limited by shares | Live |
| Three Oceans Trading Limited | Private company limited by shares | Live |
| THREE OCEANS FINANCE AND TRADING LIMITED | Private company limited by shares | Dissolved |
| TRANS OCEANS TRADING LIMITED | Private company limited by shares | Live |
| UNITED OCEANS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WASTE FREE OCEANS ASIA LIMITED | Company limited by guarantee | Live |
| OCEANSAAS CO., LIMITED | Private company limited by shares | Live |
| OCEANSCENE LIMITED | Private company limited by shares | Dissolved |
| Oceanscience Group Co., Limited | | Live |
| Oceanscience Technology Co., Limited | Private company limited by shares | Live |
| OCEANSET TYPOGRAPHERS LIMITED | Private company limited by shares | Dissolved |
| Oceanshell Technology Limited | Private company limited by shares | Live |
| OCEANSHINE SHIPPING INTERNATIONAL CO., LIMITED | | Live |
| Oceanship Limited | | Live |
| OCEANSIDE LIMITED | Private company limited by shares | Dissolved |
| OCEANSKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| OCEANSKY INVESTMENTS LIMITED | Private company limited by shares | Live |
| Oceanskyfly Limited | | Live |
| OceanSmart Lover Company Limited | Private company limited by shares | Live |
| OCEAN-SPAN LIMITED | Private company limited by shares | Dissolved |
| OCEANSPAN SHIPMANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| OceanStar General Limited | Private company limited by shares | Live |
| SHENZHEN OCEANSTAR EXPORTING GROUP LIMITED | Private company limited by shares | Live |
| OceanStar Lover Company Limited | Private company limited by shares | Live |
| OCEANSTAR MARITIME COMPANY LIMITED | Private company limited by shares | Live |
| OCEANSTAR SHIPPING & TRADING PTE LIMITED | Private company limited by shares | Live |
| Oceanstars Limited | | Live |
| OCEANSTONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| OCEANSTRONG SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| OCEAN-STYLES LIMITED | Private company limited by shares | Dissolved |
| Oceansun Badminton Club Limited | Private company limited by shares | Live |
| Oceansun New Energy (H.K) Company Limited | Private company limited by shares | Live |
| OceanSun (HongKong) Offshore Engineering Co., Limited | Private company limited by shares | Live |
| OCEANSUN MACHINERY LIMITED | Private company limited by shares | Live |
| OceanSXL Hongkong Limited | Private company limited by shares | Live |