| GERMANY HANNO CASSINA FURNITURE SHARES LIMITED | | Live |
| GERMANY HANNO (CHINA) GROUP CO., LIMITED | Private company limited by shares | Live |
| Germany Hanno Group Co., Limited | Private company limited by shares | Live |
| HANNO TRADING HONG KONG LIMITED | | Live |
| HANNON LIMITED | Private company limited by shares | Live |
| HANNONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Hannonsis Limited | Private company limited by shares | Live |
| GUANGZHOU HANNOR INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HANNOS TRADING CO., LIMITED | | Live |
| HANNOS INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| HANNOVER CO., LIMITED | Private company limited by shares | Live |
| GERMANY HANNOVER ELEVATOR LIMITED | Private company limited by shares | Dissolved |
| GERMAN FEDERAL HANNOVER ENTERPRISE GROUP AINOVA MUSICAL INSTRUMENT LIMITED | Private company limited by shares | Dissolved |