| Company Name | Type | Status |
|---|---|---|
| CETO COMPANY LIMITED | Private company limited by shares | Live |
| CETOCO ASIA LIMITED | Live | |
| CE-TO-EN (H.K.) LIMITED | Private company limited by shares | Live |
| CETOOLS AUDIO TECH LIMITED | Private company limited by shares | Live |
| CETOSE LIMITED | Private company limited by shares | Dissolved |
| CETOVE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |