| RUBICAMA COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUBICON LIMITED | Private company limited by shares | Live |
| Rubicon FAT Limited | Private company limited by shares | Live |
| RUBICON UNO LIMITED | | Live |
| RUBICON TRE LIMITED | | Live |
| RUBICON DUE LIMITED | | Live |
| RUBICON OFFICE APPLIANCES LIMITED | Private company limited by shares | Live |
| RUBICON IMPT & EXPT CO., LIMITED | Private company limited by shares | Live |
| RUBICON JEWELRY CO., LIMITED | Private company limited by shares | Dissolved |
| RUBICON SOLUTIONS CO., LIMITED | Private company limited by shares | Live |
| Rubicon Digital Limited | Private company limited by shares | Live |
| RUBICON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RUBICON ESTATES LIMITED | Private company limited by shares | Live Commenced dormancy on 15-May-2007 |
| RUBICON INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUBICON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Rubicon Investments Limited | Private company limited by shares | Dissolved |
| RUBICON REALTY LIMITED | Private company limited by shares | Dissolved |
| RUBICON SERVICE COMPANY LIMITED | | Live |
| Rubicon System Service Limited | Private company limited by shares | Live |
| RUBICON TRADING LIMITED | Private company limited by shares | Live |
| RUBICONE LIMITED | Private company limited by shares | Live |