| Company Name | Type | Status |
|---|---|---|
| HYDROPOWER LIMITED | Private company limited by shares | Live |
| NAM THA HYDROPOWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wah Fu Hydropower Limited | Private company limited by shares | Live |
| XINHUA HYDROPOWER INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Xinhua Hydropower Investment Company Limited | Private company limited by shares | Live |
| NICE HYDROPOWER LIMITED | Private company limited by shares | Dissolved |
| Team-Tech Hydropower Limited | Private company limited by shares | Live |