| Bluesun HK Limited | Private company limited by shares | Live |
| BLUESUN GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG BLUESUN GLB LIMITED | Private company limited by shares | Live |
| BLUESUN TECH LIMITED | Private company limited by shares | Live |
| SHENZHEN BLUESUN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BLUESUN TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| DESAY BLUESUN PRECISION TECHNOLOGY (HK) COMPANY, LIMITED | Private company limited by shares | Dissolved |
| BLUESUN TRADING LIMITED | Private company limited by shares | Live |