| Company | Timeline | Status | |
| Abstruct Consulting Limited Director • Consulting Engineer | 1 Sep 2015←3 Years→31 Dec 2018 | Active | |
| FSM Consultancy International Limited Director • Company Director | 27 Jun 2011←3 Years→1 Jul 2014 | Dissolved | |
| Barry Saunders & Partners Limited Director • Director | 5 Aug 2010←10 Years→11 Jul 2021 | Dissolved | |
| Upper Grosvenor Road Residents Association Limited Director • Director | 18 Oct 2006←5 Months→21 Mar 2007 | Active | |
| Kirksaunders Associates Limited Director • Director | 1 Nov 2003←6 Years→30 Sep 2010 | Dissolved | |
| Kirksaunders Associates Limited Secretary • Director | 1 Nov 2003←6 Years→30 Sep 2010 | Dissolved | |
| HDR Consulting Limited Director • Director | 10 Oct 2000←3 Years→31 Oct 2003 | Active | |
