| Company Name | Type | Status |
|---|---|---|
| Tinya Limited | Private company limited by shares | Live |
| HK TINYA ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| Tinya Haiguo Limited | Private company limited by shares | Live |
| TINYA INDUSTRY LIMITED | Private company limited by shares | Live |
| TINYANN INTERNATIONAL (H.K.) CO., LIMITED | Private company limited by shares | Live |
| TINYAU COMPANY LIMITED | Private company limited by shares | Live |