| SKYFI LIMITED | Private company limited by shares | Live |
| Sky-Fi Service Limited | Private company limited by shares | Live |
| SKYFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN SKYFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKYFIELD ECO LIMITED | Private company limited by shares | Live |
| SKYFIELD LIMITED | Private company limited by shares | Dissolved |
| SKYFIELD ENTERPRISES LIMITED | Private company limited by shares | Live |
| SKYFIELD INVESTMENTS LIMITED | Private company limited by shares | Live |
| Skyfields Limited | Private company limited by shares | Live |
| SKYFIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Hongkong Skyfine Electronics Co., Limited | Private company limited by shares | Live |
| SKYFINE INC. LIMITED | Private company limited by shares | Live |
| SKYFINE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SKYFINE TRANSPORTATION LIMITED | Private company limited by shares | Live |
| Skyfire Company Limited | Private company limited by shares | Dissolved |
| Skyfire Limited | | Live |
| Skyfire Entertainment Limited | | Live |
| SkyFireLEDs HK Limited | Private company limited by shares | Live |
| SKYFIRM LIMITED | Private company limited by shares | Dissolved |
| SKYFIT LIMITED | Private company limited by shares | Live |
| JK SKYFIT LIMITED | Private company limited by shares | Live |
| SKYFIT MANAGEMENT LIMITED | Private company limited by shares | Live |