| Company Name | Type | Status |
|---|---|---|
| RUBINE CHINA INTERNATIONAL (PRIVATE) LIMITED | Private company limited by shares | Live |
| HONGKONG RUBINE DRAGON CHINESE LITURGICAL CELEBRATION CO., LIMITED | Private company limited by shares | Live |
| RUBINE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Rubinet Limited | Private company limited by shares | Live |
| Remer Rubinetterie s.p.a. (HK) Limited | Private company limited by shares | Dissolved |
| R.S. RUBINETTERIE SARDE S.R.L. LIMITED | Private company limited by shares | Dissolved |