| Company | Timeline | Status | |
| Whytebeam View Management Company Limited Director • Lecturer | 25 May 1997←3 Years→29 Jun 2000 | Active | |
| Lookshield Limited Director • Secretary | 1 Feb 1995←27 Years→3 Aug 2022 | Dissolved | |
| Lookshield Limited Secretary • Secretary | 1 Dec 1993←28 Years→3 Aug 2022 | Dissolved | |
Embankment Engineering Limited Secretary • Company Secretary | 22 Dec 1992←12 Years→21 Oct 2005 | Dissolved | |
