| Hoba AIoT Technology Limited | | Live |
| HOBA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Hoba Dental (H.K.) Limited | Private company limited by shares | Live |
| HOBA Global Investors (HK) Limited | Private company limited by shares | Live |
| HOBA (H.K.) INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HOBA BUSINESS ASSOCIATION CO., LIMITED | Private company limited by shares | Live |
| HOBA INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| HOBA INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| HOBA METAL MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOBA ROBOT LIMITED | Private company limited by shares | Live |
| HOBANLY BAGS&CASES CO., LIMITED | Private company limited by shares | Live |
| HOBAO LIMITED | Private company limited by shares | Live |
| HOBART COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOBART INC LIMITED | Private company limited by shares | Live |
| HOBART CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| HOBART DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOBART INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HOBASE COMPANY LIMITED | Private company limited by shares | Live |