| SKY-Y COMPANY LIMITED | Private company limited by shares | Live |
| Skyy Group (HK) Limited | Private company limited by shares | Live |
| SKYY SERVICES HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SKYY Systems Limited | Private company limited by shares | Dissolved |
| SKYYER.COM LIMITED | Private company limited by shares | Live |
| SKYYI TRADING LIMITED | Private company limited by shares | Live |
| SKY-YOUNG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SkyYuccie Limited | Private company limited by shares | Live |