| POWERU LIMITED | Private company limited by shares | Live |
| POWERULES LIMITED | Private company limited by shares | Dissolved |
| POWERUNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG POWERUNIT (HOLDING) LIMITED | Private company limited by shares | Live |
| POWER-UNITY ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| POWER-UP TOOLING CO., LIMITED | Private company limited by shares | Dissolved |
| POWERUP NITRO H2 COMPANY LIMITED | | Live |
| PowerUp Renewable Resources Capital Limited | Private company limited by shares | Live |
| Powerup Systems Company Limited | Private company limited by shares | Live |
| POWERUP TRADING LIMITED | Private company limited by shares | Live |
| Powerus Limited | Private company limited by shares | Live |