| Company | Timeline | Status | |
Mott Macdonald Controls & Communications Limited Director • Chartered Engineer | 29 Jul 2005←2 Years 2 Months→18 Oct 2007 | Dissolved | |
| Preece Cardew & Rider Limited Director • Chartered Engineer | 29 Jul 2005←2 Years 2 Months→18 Oct 2007 | Active | |
| Employee Ownership Association Director • Civil Engineer | 1 Jul 2005←2 Years 3 Months→30 Sep 2007 | Active | |
| Cambridge Education Limited Director • Chartered Engineer | 27 Jan 2004←3 Years→18 Oct 2007 | Active | |
| MMRA Limited Director • Chartered Engineer | 8 Jan 2004←3 Years→18 Oct 2007 | Active | |
IHSD Limited Director • Chartered Engineer | 31 Oct 2003←3 Years→18 Oct 2007 | Dissolved | |
| HLSP Limited Director • Chartered Engineer | 31 Oct 2003←3 Years→18 Oct 2007 | Active | |
| MMG Consulting Limited Director • Chartered Engineer | 8 Aug 2002←5 Years→18 Oct 2007 | Dissolved | |
| Franklin Osprey Services Limited Director • Chartered Engineer | 6 Jun 2002←5 Years→18 Oct 2007 | Dissolved | |
| Schema Associates Limited Director • Charterted Engineer | 31 May 2002←5 Years→18 Oct 2007 | Active | |
