| Company Name | Type | Status |
|---|---|---|
| OAKEN CO. LIMITED | Private company limited by shares | Dissolved |
| Oaken Company Limited | Private company limited by shares | Live |
| Oakenbridge Limited | Private company limited by shares | Live |
| OAKENFOLD LIMITED | Private company limited by shares | Live |
| OAKENSHIELD LIMITED | Private company limited by shares | Dissolved |
| OAKENSTONE LIMITED | Private company limited by shares | Dissolved |
| Oakenweller Limited | Private company limited by shares | Live |
| OAKENWOOD FINANCE LIMITED | Private company limited by shares | Dissolved |