| Company Name | Type | Status |
|---|---|---|
| Chaya Limited | Private company limited by shares | Live |
| Chaya Daruma Limited | Live | |
| CHAYA IMPORT AND EXPORT LIMITED | Live | |
| CHAYA INTERNATIONAL COMPANY LIMITED | Live | |
| MONZEN CHAYA LIMITED | Private company limited by shares | Dissolved |
| CHAYA OPTOELECTRICS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHAYACHAI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHAYAMACHI LIMITED | Private company limited by shares | Live |
| CHAYAN(HK) Limited | Live | |
| CHAYAO LIMITED | Private company limited by shares | Live |