| Company Name | Type | Status |
|---|---|---|
| Etude Conseil Limited | Private company limited by shares | Live |
| Etude Creative Limited | Private company limited by shares | Live |
| ETUDE HOUSE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Etude Industrial Company Limited | Private company limited by shares | Live |
| ETUDE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| KOREA ETUDE COSMETICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Etudes Conseils Interventions E.C.I. Limited | Private company limited by shares | Live |