| Company | Timeline | Status | |
| Realis Pictures Ltd Director • Retired | 17 Apr 2023←2 Years 7 Months→Current | Active | |
| Lontra Limited Director • Director | 25 Oct 2022←3 Years→Current | In Administration | |
| Porterbrook Leasing Mid Company Limited Director • Director | 3 Sep 2009←4 Years→5 Apr 2014 | Active | |
| Porterbrook March Leasing (4) Limited Director • Engineer | 24 Feb 2009←5 Years→5 Apr 2014 | Active | |
| Porterbrook Leasing Asset Company Limited Director • Engineer | 1 Oct 2008←5 Years→5 Apr 2014 | Active | |
| Porterbrook Maintenance Limited Director • Engineer | 1 May 2007←6 Years→5 Apr 2014 | Active | |
| Porterbrook Leasing Company Limited Director • Engineer | 1 May 2007←6 Years→5 Apr 2014 | Active | |
| Rail Safety And Standards Board Limited Director • Engineer | 1 Apr 2003←6 Years→31 Mar 2009 | Active | |
| Porterbrook Maintenance Limited Director • Director | 23 Feb 1999←4 Years→3 Jun 2003 | Active | |
| The Gilstone Partnership Limited Director • Company Director | 10 Dec 1997←26 Years→14 Oct 2024 | Active | |
