| Company | Timeline | Status | |
| Gmi Holbeck Land (Malton) Limited Director • Surveyor | 14 Apr 2011←5 Years→23 Jun 2016 | Active | |
| Holbeck Land (Malton) Limited Director • Surveyor | 5 Apr 2011←4 Years→11 Dec 2015 | Active | |
| Firth Property Consultancy Ltd Director • Surveyor | 13 May 2010←15 Years→Current | Active | |
| Holbeck Land Limited Director • Surveyor | 5 Sep 2007←8 Years→11 Dec 2015 | Active | |
| SJS (4) Limited Director • Chartered Surveyor | 28 Jun 2004←3 Years→21 Dec 2007 | Active | |
