| MAXTECH LIMITED | Private company limited by shares | Live |
| MED MAXTECH LIMITED | Private company limited by shares | Live |
| MAXTECH ASIA LIMITED | Private company limited by shares | Dissolved |
| MAXTECH CIRCUIT HK LIMITED | Private company limited by shares | Live |
| MAXTECH CORPORATION LIMITED | Private company limited by shares | Dissolved |
| MAXTECH CORPORATION LIMITED | Private company limited by shares | Dissolved |
| MAXTECH (HONGKONG) CORPORATION LIMITED | Private company limited by shares | Live |
| Maxtech Data Network Solutions Company Limited | | Live |
| MAXTECH INSTRUMENTS & ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXTECH GLOBAL CO., LIMITED | Private company limited by shares | Live |
| MAXTECH ENTERPRISE GROUP LIMITED | Private company limited by shares | Dissolved |
| MAX-TECH (HK) LIMITED | Private company limited by shares | Live |
| Maxtech Networks (Hong Kong) Limited | Private company limited by shares | Dissolved |
| MAXTECH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MAXTECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| MAXTECH INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| MAXTECH INNOVATION LIMITED | Private company limited by shares | Live |
| MAXTECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MAXTECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MAXTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MAXTECH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAXTECH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MAXTECH INVESTMENTS LIMITED | Private company limited by shares | Live |
| Maxtech Lighting Co., Limited | Private company limited by shares | Live |
| Maxtech Manufacturing Limited | Private company limited by shares | Dissolved |
| MAXTECH TECHNOLOGY LIMITED | Private company limited by shares | Live Ceased dormancy on 19-Sep-2011 |
| MAXTECH SYSTEM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |