| Company | Timeline | Status | |
| Smart Sound Plymouth Ltd Director • Company Secretary/director | 23 Mar 2018←6 Years→4 Sep 2024 | Active | |
| Genepro Limited Secretary • Unreported | 26 Nov 2004←19 Years→4 Sep 2024 | Active | |
| PML Applications Ltd Director • Company Secretary | 29 Jul 2004←21 Years→Current | Active | |
| Smart Sound Plymouth Ltd Secretary • Personal Assistant | 12 Aug 2002←22 Years→20 Aug 2024 | Active | |
| PML Applications Ltd Secretary • Personal Assistant | 10 Oct 2001←22 Years→30 Jun 2024 | Active | |
| Plymouth Marine Laboratory Secretary • Personal Assistant | 10 Oct 2001←22 Years→30 Jun 2024 | Active | |
