| SENWELL LIMITED | Private company limited by shares | Dissolved |
| SENWELL LIMITED | Private company limited by shares | Dissolved |
| SENWELL LIMITED | Private company limited by shares | Live |
| SENWELL CONTRACTING CO., LIMITED | Private company limited by shares | Live |
| Senwell Optoelectricity Co., Limited | | Live |
| SENWELL INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Live |
| SENWELL (H.K.) ELECTRONICS LIMITED | Private company limited by shares | Live |
| SENWELL ELECTRONICS TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| SENWELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SENWELL GROUP LIMITED | Private company limited by shares | Dissolved |
| SENWELL GROUP CO., LIMITED | Private company limited by shares | Live |
| SENWELL (HK) LIMITED | Private company limited by shares | Live |
| SENWELL INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SENWELL ELECTRONIC INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SENWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SENWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SENWELL INVESTMENT LIMITED | Private company limited by shares | Live Ceased dormancy on 06-Sep-2003 |
| SENWELL PRODUCTS CO., LIMITED | | Live |
| SENWELL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SENWELL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SENWELL TRADING LIMITED | Private company limited by shares | Dissolved |
| SENWELL TRADING LIMITED | Private company limited by shares | Dissolved |
| SENWELL TRADING CO., LIMITED | Private company limited by shares | Live |