| Sky-i Consulting Limited | Private company limited by shares | Live |
| SKYI NETWORK ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY-I HOLDINGS LIMITED | Private company limited by shares | Live |
| HONGKONG SKYI GROUP LIMITED | Private company limited by shares | Live |
| Skyia Entertainment Limited | Private company limited by shares | Live |
| Skyia Entertainment (HK) Limited | Private company limited by shares | Live |
| SKYIDEA SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SKYIELD LIMITED | Private company limited by shares | Dissolved |
| SKYII LIMITED | Private company limited by shares | Dissolved |
| Skyin Limited | Private company limited by shares | Live |
| SKYING LIMITED | Private company limited by shares | Dissolved |
| Skying Company Limited | Private company limited by shares | Live |
| SKYINK LIMITED | Private company limited by shares | Live |
| SKYINN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKYINN CATERING LIMITED | Private company limited by shares | Dissolved |
| Skyinvestor Limited | Private company limited by shares | Live |
| SKY-IP LIMITED | Private company limited by shares | Live |
| SKYITL LIMITED | | Live |