| Company Name | Type | Status |
|---|---|---|
| KETON LIMITED | Private company limited by shares | Dissolved |
| KETONE LIMITED | Private company limited by shares | Live |
| Ketonesehk Limited | Live | |
| Ketong Technology Co., Limited | Private company limited by shares | Live |
| KETONG ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| KETONG (HONGKONG) CO., LIMITED | Private company limited by shares | Live |