| Company | Timeline | Status | |
| Robinson College (Cambridge) Management Training Limited Director • Director | 1 Dec 2004←21 Years→Current | Active | |
| Kingspan Timber Solutions Limited Director • Director | 21 Oct 2003←3 Years→21 Dec 2006 | Active | |
| Structural Timber Association Limited Director • Director | 15 Oct 1999←4 Years→11 May 2004 | Active | |
Potton Developments Limited Director • Director | 30 Jun 1995←22 Years→10 Oct 2017 | Dissolved | |
Great Gransden Trading Limited Director • Director | 2 Jul 1992←23 Years→1 Mar 2016 | Active | |
Volumetric Limited Director • Director | 30 Jun 1992←25 Years→25 Jan 2018 | Dissolved | |
| Hereditas Limited Director • Company Director | 15 Nov 1991←34 Years→Current | Active | |
The Bungalow Company Limited Director • Director | 2 Jul 1991←26 Years→24 Oct 2017 | Dissolved | |
The Heritage Self Build Company Limited Director • Director | 2 Jul 1991←26 Years→10 Oct 2017 | Dissolved | |
Wyboston XPH Limited Director • Director | 2 Jul 1991←26 Years→10 Oct 2017 | Dissolved | |
