| Company | Timeline | Status | |
| The Royal Signals Museum Trading Company Limited Director • Manager | 20 Oct 2023←2 Years 1 Month→Current | Active | |
| DT11 Trading Ltd Director • Museum Business Manager | 8 Jan 2014←11 Years→30 Jul 2025 | Active | |
| The Royal Signals Museum Trading Company Limited Director • Business Development Manager | 18 Dec 1998←12 Years→31 Dec 2010 | Active | |
| The Tank Museum Trading Company Limited Secretary • Accounts Officer | 2 Jan 1992←4 Years→7 Jun 1996 | Active | |
