| Company | Timeline | Status | |
| Barnwood General Works Limited Director • Chartered Surveyor | 19 Mar 2009←16 Years→Current | Active | |
| Barnwood Shopfitting Limited Director • Chartered Surveyor | 19 Sep 2008←17 Years→Current | Active | |
Barnwood Land Limited Director • Chartered Surveyor | 7 Nov 2006←12 Years→14 Mar 2019 | Dissolved | |
| Barnwood Group Limited Director • Chartered Surveyor | 29 Sep 2006←19 Years→Current | Active | |
| Barnwood Limited Director • Chartered Surveyor | 1 Jul 2004←21 Years→Current | Active | |
| Optima Contracting Limited Director • Surveyor | 19 Oct 2000←3 Years→14 May 2004 | Active | |
| Spacecraft International Limited Director • Surveyor | 6 Jan 1998←1 Year 7 Months→12 Aug 1999 | Active | |
| Optima Installations Limited Director • Surveyor | 6 Mar 1997←7 Years→14 May 2004 | Active | |
