| RHEIN COMPANY LIMITED -THE- | Private company limited by shares | Live |
| Rheinau Limited | Private company limited by shares | Live |
| Rheinger Trading Limited | Private company limited by shares | Live |
| RHEINGOLD ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RheinGold Family Solutions Limited | | Live |
| RHEINKAMP LIMITED | Private company limited by shares | Dissolved |
| GERMANY RHEINLAND PETROLEUM GROUP (CHINA) INVESTMENT LIMITED | Private company limited by shares | Live |
| Rhein-Main Limited | Private company limited by shares | Dissolved |
| Rheintek Limited | Private company limited by shares | Live |
| RHEINTEX CO., LIMITED | Private company limited by shares | Dissolved |
| Rheintraum HK Co. Limited | Private company limited by shares | Dissolved |