| Company | Timeline | Status | |
| Caistor Quarry Borehole Limited Director • Company Director | 24 Aug 2012←13 Years→Current | Active | |
| Earsham Gravels Limited Director • Director | 22 Jun 1991←34 Years→Current | Active | |
| Earsham Gravels Limited Secretary • Unreported | 22 Jun 1991←34 Years→Current | Active | |
