| Hanni Limited | | Live |
| HANNIBAL COMPANY LIMITED | Private company limited by shares | Live |
| HANNIBAL HK LIMITED | Private company limited by shares | Live |
| W. A. HANNIBAL & CO., LIMITED | Private company limited by shares | Dissolved |
| HANNIBAL CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| HANNIBAL INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HANNIBAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HANNIC LIMITED | Private company limited by shares | Dissolved |
| GOLD HANNIC LIMITED | Private company limited by shares | Dissolved |
| HANNICE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HANNICE INVESTMENT LIMITED | Private company limited by shares | Live |
| HANNICK LIMITED | Private company limited by shares | Live |
| HANNIE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HANNIFAX COMPANY LIMITED | Private company limited by shares | Dissolved |
| HANNING LIMITED | Private company limited by shares | Live |
| HANNING ULTRASONIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANNING (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG HANNING CO. LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HANNING CORPORATION LIMITED | Private company limited by shares | Live |
| HANNING INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HANNING INTERNATIONAL TRADE LIMITED | | Live |
| HANNING PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| HANNING WELDING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HANNING TRADING LIMITED | Private company limited by shares | Dissolved |
| HANNINGFIELD LIMITED | Private company limited by shares | Dissolved |
| HANNINGFIELD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HANNINGFORD LIMITED | Private company limited by shares | Dissolved |
| HANNINGTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HANNINOON DOWNS GARMENTS FACTORY LIMITED | Private company limited by shares | Dissolved |
| HANNIX LIMITED | Private company limited by shares | Live |
| HANNIX (CHINA) DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HANNIX MARKETING PROMOTION LIMITED | Private company limited by shares | Dissolved |