| Company | Timeline | Status | |
| Royal Agricultural University Director • Chartered Surveyor | 31 Mar 2021←3 Years→8 Apr 2024 | Active | |
| 3D Rural Surveyors Limited Director • Rural Chartered Surveyor | 15 Nov 2011←13 Years→Current | Active | |
| Steer Ethelston Rural Limited Director • Chartered Surveyor | 30 Apr 2003←22 Years→Current | Active | |
| Steer Ethelston Rural Limited Secretary • Chartered Surveyor | 30 Apr 2003←22 Years→Current | Active | |
Williamson's Conveyors And Handling Equipment Limited Director • Chartered Surveyor | 26 Jan 1996←13 Years→21 Sep 2009 | Dissolved | |
