| Company Name | Type | Status |
|---|---|---|
| S.T.E.S. Limited | Live | |
| HK STES TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| STESAM LIMITED | Private company limited by shares | Live |
| STESCO HK LIMITED | Private company limited by shares | Live |
| STESINO LIMITED | Private company limited by shares | Live |
| STessa Limited | Private company limited by shares | Live |