| Company Name | Type | Status |
|---|---|---|
| HONG KONG TONYI TECHNOLOGY CO., LIMITED | Live | |
| CHINA TONYI INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TONYIELD ASIA LIMITED | Private company limited by shares | Live |
| TONYIELD FAR EAST LIMITED | Private company limited by shares | Dissolved |
| TONYING INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| TONYIU LIMITED | Private company limited by shares | Live |