| Oasis Green Investments Limited | Private company limited by shares | Live |
| GREEN OASIS INVESTMENTS LIMITED | Private company limited by shares | Live |
| OASIS GROUP LIMITED | Private company limited by shares | Live |
| NEW OASIS GROUP LIMITED | Private company limited by shares | Live |
| OASIS GROUP HK LIMITED | Private company limited by shares | Live |
| OASIS GROUP LIMITED | | Live |
| OASIS GROUP (ASIA) LIMITED | Private company limited by shares | Dissolved |
| OASIS GROUP ASIA LIMITED | Private company limited by shares | Live |
| Oasis Capital Group Limited | Private company limited by shares | Live |
| EASTERN OASIS GROUP LIMITED | Private company limited by shares | Live |
| Oasis Licensing Group Limited | Private company limited by shares | Live |
| PACIFIC OASIS GROUP LIMITED | Private company limited by shares | Live |
| OASIS TRADE PORT GROUP LIMITED | Private company limited by shares | Dissolved |
| OASIS GROWTH AND INCOME INVESTMENTS LIMITED | Private company limited by shares | Live |
| OASIS HALL LIMITED | Private company limited by shares | Dissolved |
| HAPPY OASIS LIMITED | Private company limited by shares | Live |
| Oasis Headquarters Limited | Private company limited by shares | Live |
| HEALTH OASIS LIMITED | Private company limited by shares | Live |
| OASIS HEALTH LIMITED | Private company limited by shares | Dissolved |
| Oasis Health Centre Limited | Private company limited by shares | Dissolved |
| OASIS HEALTH INDUSTRY LIMITED | Private company limited by shares | Live |
| OASIS HEALTHCARE LIMITED | Private company limited by shares | Dissolved |
| OASIS HILL LIMITED | Private company limited by shares | Live |
| OASIS HKTL 03 LIMITED | Private company limited by shares | Dissolved |
| OASIS HKTL 04A LIMITED | Private company limited by shares | Live |
| OASIS HKTL 04B LIMITED | Private company limited by shares | Live |
| OASIS HKTL 05 LIMITED | Private company limited by shares | Dissolved |
| OASIS HKTL 02 LIMITED | Private company limited by shares | Dissolved |
| OASIS HKTL 01 LIMITED | Private company limited by shares | Dissolved |
| OASIS HOLDING LIMITED | | Live |
| Hollies Oasis Holding Limited | Private company limited by shares | Live |
| Oasis Power Holding Limited | Private company limited by shares | Dissolved |
| Oasis Ocean Power Holding Limited | Private company limited by shares | Live |
| OASIS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| OASIS AI (HONG KONG) LIMITED | | Live |
| HONOR OASIS LIMITED | Private company limited by shares | Live |
| OASIS HONOR LIMITED | Private company limited by shares | Live |
| OASIS OF HOPE LIMITED | Private company limited by shares | Dissolved |
| HOPEFUL OASIS LIMITED | Private company limited by shares | Live |
| OASIS HOTEL LIMITED | Private company limited by shares | Live |
| OASIS INCOME LIMITED | Private company limited by shares | Live |
| OASIS INDUSTRIAL LIMITED | Private company limited by shares | Live |
| OASIS INDUSTRIAL HK LIMITED | Private company limited by shares | Live |
| New Oasis Industrial Limited | | Live |
| OASIS INDUSTRIAL CORP. LIMITED | Private company limited by shares | Live |
| Grand Oasis Industrial Limited | Private company limited by shares | Live |
| OASIS INDUSTRIAL GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNNY OASIS INDUSTRIAL LIMITED | Private company limited by shares | Live |
| OASIS INDUSTRY LIMITED | Private company limited by shares | Live |
| HK INNI OASIS LIMITED | Private company limited by shares | Live |
| OASIS INNOVATION LIMITED | Private company limited by shares | Live |
| OASIS INSPIRATION LIMITED | | Live |
| OASIS INTERACTION LIMITED | | Live |
| Oasis Interactive Limited | Private company limited by shares | Live |
| Oasis Interactive Limited | Private company limited by shares | Live |
| OASIS SUN INTERNATIONAI LIMITED | | Live |
| OASIS INVENTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| OASIS INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| SKY OASIS INVESTMENT LIMITED | Private company limited by shares | Live |
| OASIS UP INVESTMENT LIMITED | Private company limited by shares | Live |
| OASIS BEST INVESTMENT LIMITED | Private company limited by shares | Live |
| OCEAN OASIS INVESTMENT LIMITED | Private company limited by shares | Live |
| OASIS SUCCESS INVESTMENT LIMITED | Private company limited by shares | Live |
| OASIS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TOP OASIS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TOP OASIS INVESTMENTS LIMITED | Private company limited by shares | Live |
| SKY OASIS INVESTMENTS LIMITED | | Live |
| Best Oasis Investments Limited | Private company limited by shares | Live |
| CAPITAL OASIS INVESTMENTS LIMITED | Private company limited by shares | Live |
| Oasis Frontier Investments Limited | | Live |
| OASIS GOLD INVESTMENTS LIMITED | Private company limited by shares | Live |
| GOLD OASIS INVESTMENTS LIMITED | Private company limited by shares | Live |
| OCEAN OASIS INVESTMENTS LIMITED | Private company limited by shares | Live |
| INVESTOR OASIS LIMITED | Private company limited by shares | Live Commenced dormancy on 21-May-2014 |
| OASIS JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| OASIS (JF) COMPANY LIMITED | Private company limited by shares | Live |
| JOIN OASIS LIMITED | Private company limited by shares | Live |
| JOYANCE OASIS LIMITED | Private company limited by shares | Live |
| UNICO'S OASIS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| OASIS LAND LIMITED | Private company limited by shares | Dissolved |
| OASIS LANDSCAPE LIMITED | | Live |
| OASIS LEAD LIMITED | Private company limited by shares | Live |
| OASIS LEADER LIMITED | Private company limited by shares | Dissolved |
| LEARNING OASIS LIMITED | Private company limited by shares | Live |
| OASIS LEARNING CENTRE LIMITED | Company limited by guarantee | Live |
| Legend Oasis Limited | Private company limited by shares | Live |
| Oasis of life company Limited | | Live |
| Oasis Life Store Limited | | Live |
| LMCA OASIS LIFESTYLE ASIA LIMITED | Private company limited by shares | Live |
| OASIS LIGHTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| OASIS LINE LIMITED | Private company limited by shares | Dissolved |
| OASIS LINK LIMITED | Private company limited by shares | Dissolved |
| Oasis Link Limited | Private company limited by shares | Dissolved |
| Oasis Link Limited | Private company limited by shares | Live |
| OASIS LION LIMITED | Private company limited by shares | Dissolved |
| Oasis Logi-tech Limited | Private company limited by shares | Live |
| LONG OASIS LIMITED | Private company limited by shares | Dissolved |
| LUCKY OASIS LIMITED | Private company limited by shares | Live |
| LUCKY OASIS INVESTMENT LIMITED | Private company limited by shares | Live |
| OASIS FISHING LURES LIMITED | Private company limited by shares | Dissolved |