| S-power Solutions Co., Limited | Private company limited by shares | Live |
| SPOWER TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| S-POWER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| S-POWER ELECTRONICS LIMITED | Private company limited by shares | Live |
| Spower Electronic (HK) Limited | Private company limited by shares | Live |
| Hongkong S-power Technology Group Co., Limited | Private company limited by shares | Live |
| Spower Technology Industrial Limited | Private company limited by shares | Live |
| Zhejiang Spower Industry And Trade Limited | Private company limited by shares | Live |
| MOSWAY S-POWER LIMITED | Private company limited by shares | Live |
| SPOWERESS ENERGY (H.K.) CO., LIMITED | | Live |
| HONG KONG SPOWERKNG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |