| Company Name | Type | Status |
|---|---|---|
| SYDA GROUP LIMITED | Private company limited by shares | Live |
| SYDA FOUNDATION HONG KONG LIMITED | Company limited by guarantee | Live |
| SYDA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SYDA TRADING LIMITED | Live | |
| Hongkong Sydar International Technology Co., Limited | Private company limited by shares | Live |