| Sunsa Solutions Limited | | Live |
| SUNSAIL LIMITED | Private company limited by shares | Dissolved |
| SUNSAIL SHIPPING CO., LIMITED | Private company limited by shares | Live |
| SUNSAIL SHIPPING ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| SUNSAIL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUNSAIL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNSAILING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNSAINT ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| SUNSALES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SunSally Company Limited | Private company limited by shares | Live |
| SUNSAM (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Sunsam Trading Company Limited | Private company limited by shares | Live |
| SUNSAN LIMITED | Private company limited by shares | Live |
| SUNSAN ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| SUNSAN IM & EXPORT HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SUNSAN IM & EXPORT HONG KONG LIMITED | Private company limited by shares | Live |
| SUNSANG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSANG TRADE LIMITED | Private company limited by shares | Live |
| HONG KONG SUNSANXIN ELECTRONICS TRADING CO., LIMITED | Private company limited by shares | Live |
| SUNSARI LIMITED | Private company limited by shares | Dissolved |
| SUN-SAT SOLAR CO., LIMITED | | Live |
| SUN-SAT SOLAR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNSATAR CO., LIMITED | Private company limited by shares | Live |
| SUNSATIONAL HK LIMITED | Private company limited by shares | Live |
| SUNSATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSAVE LIMITED | Private company limited by shares | Live |
| SUNSAVER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNSAW COMPANY LIMITED | Private company limited by shares | Dissolved |