| Company | Timeline | Status | |
| Oliver LP 2010 Limited Director • Unreported | 17 Sep 2010←15 Years→Current | Active | |
| Oliver Landpower Limited Director • Unreported | 5 Jun 2008←17 Years→Current | Active | |
| A.T. Oliver & Sons Limited Director • Unreported | 20 Dec 2004←20 Years→Current | Active | |
