| Company | Timeline | Status | |
| Trackwork Group Limited Director • Director | 2 Apr 2008←4 Years→30 Sep 2012 | Active | |
| Osborne Flats (Filey) Limited Director • Retired | 3 May 2006←16 Years→30 Nov 2022 | Active | |
| Trackwork Holdings Limited Director • Director | 27 Mar 1992←20 Years→30 Sep 2012 | Active | |
| Trackwork Installations Limited Director • Director | 27 Mar 1992←20 Years→30 Sep 2012 | Dissolved | |
| Trackwork Resources Limited Director • Director | 3 Apr 1991←21 Years→30 Sep 2012 | Active | |
| Trackwork Limited Director • Director | 3 Apr 1991←21 Years→30 Sep 2012 | Active | |
