| Company | Timeline | Status | |
| Jon Spencer Technical Drawing Limited Director • Unreported | 6 Jan 2023←2 Years 10 Months→Current | Active | |
| Jon Spencer Technical Drawing Limited Director • Administration | 7 Mar 2005←8 Years→31 Oct 2013 | Active | |
| Jon Spencer Technical Drawing Limited Secretary • Unreported | 26 Sep 2003←22 Years→Current | Active | |
