| Company Name | Type | Status |
|---|---|---|
| OLSEN LIMITED | Private company limited by shares | Dissolved |
| OLSEN DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| OLSEN ENTERPRISES LIMITED | Private company limited by shares | Live |
| FRED OLSEN & CO. LIMITED | Private company limited by shares | Live |
| OLSEN HOLDING LIMITED | Private company limited by shares | Live |
| WUXI OLSEN MACHINERY LIMITED | Private company limited by shares | Live |
| OLSENBERG LIMITED | Private company limited by shares | Dissolved |