| Company Name | Type | Status |
|---|---|---|
| Graven Vision Co., Limited | Private company limited by shares | Live |
| GRAVENHAGE TRADERS LIMITED | Private company limited by shares | Dissolved |
| EAS Gravenhurst Limited | Private company limited by shares | Live |
| GRAVENSTEIN GROUP LIMITED | Private company limited by shares | Dissolved |
| Gravenstine AB Limited | Private company limited by shares | Live |