| Company | Timeline | Status | |
| Penspen Theia Limited Director • Evp | 15 Nov 2019←6 Years→Current | Active | |
Spencer & Partners Director • Engineer | 31 Dec 2003←12 Years→19 Jan 2016 | Dissolved | |
| Penspen Limited Director • Unreported | 1 Jul 2002←23 Years→Current | Active | |
