| WELL-GAIN ASIA TRADE LIMITED | Private company limited by shares | Live |
| Uni-Asia Wellgain Capital Investment Limited | Private company limited by shares | Live |
| Wellgain (Asia) Finance Co., Limited | Private company limited by shares | Live |
| Wellgain Colette Limited | Private company limited by shares | Live |
| WELLGAIN & ENERGY LIMITED | Private company limited by shares | Dissolved |
| WELLGAIN NEW ENERGY TECH LIMITED | Private company limited by shares | Live |
| WELLGAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELLGAIN INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| WELLGAIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| SHAOXING WELLGAIN IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| WELL-GAIN GROUP LIMITED | Private company limited by shares | Live |
| WELLGAIN GROUP HOLDING LIMITED | Private company limited by shares | Live |
| WELLGAIN (H.K.) LIMITED | Private company limited by shares | Live |
| Hong Kong Wellgain Investment Co., Limited | Private company limited by shares | Live |
| WELLGAIN PRECISION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WELLGAIN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| WELLGAIN INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| WELL-GAIN CONSTRUCTION HOLDING (INDUSTRY) LIMITED | Private company limited by shares | Live |
| WELLGAIN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WELLGAIN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HK Wellgain International Limited | Private company limited by shares | Live |
| WELLGAIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WELL-GAIN TRADE INT'L LIMITED | Private company limited by shares | Dissolved |
| WELLGAIN INVESTMENT LIMITED | Private company limited by shares | Live |
| WELLGAIN ASSETS MANAGEMENT LIMITED | Private company limited by shares | Live |
| WELLGAIN EQUITY INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| WELLGAIN PRECISION PRODUCTS LIMITED | Private company limited by shares | Live |
| WELLGAIN PROPERTY LIMITED | Private company limited by shares | Dissolved |
| WELLGAIN SHARES LIMITED | Private company limited by shares | Live |
| WELL-GAIN SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Wellgain Tech Limited | Private company limited by shares | Live |
| Wellgain Technology R&D Limited | | Live |
| SHENZHEN WELLGAIN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Wellgain Electronic Technology Limited | | Live |
| Wellgain Motor Technology Limited | | Live |
| WELL-GAIN TRADE LIMITED | Private company limited by shares | Dissolved |
| WELL-GAIN TRADE LIMITED | Private company limited by shares | Live |
| WELL-GAIN TRADE HK LIMITED | Private company limited by shares | Live |
| WELLGAIN TRADING LIMITED | Private company limited by shares | Dissolved |
| WELLGAIN TRADING LIMITED | Private company limited by shares | Live |
| Wellgain Trading HK Company Limited | Private company limited by shares | Live |
| WELLGAINED LIMITED | Private company limited by shares | Live |