| Company Name | Type | Status |
|---|---|---|
| TOTONE ELECTRONIC CO. LIMITED | Private company limited by shares | Live |
| TOTONE ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| TOTONE ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TOTONE INNOVATION AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Totonoi Mashita Limited | Private company limited by shares | Dissolved |