| Company | Timeline | Status | |
| Heritage Projects (Oxford Castle) Ltd Director • Company Director | 30 Mar 2006←1 Year 11 Months→28 Feb 2008 | Active | |
| Heritage Projects (Portsmouth) Limited Director • Archaeologist | 25 Feb 2004←4 Years→9 Sep 2008 | Active | |
| Heritage Projects (Edinburgh) Limited Director • Director | 1 Jun 2003←5 Years→9 Sep 2008 | Active | |
| The Continuum Group Limited Director • Managing Director | 17 Apr 2001←7 Years→9 Sep 2008 | Active | |
| Heritage Projects (Management) Limited Director • Archaeologist | 26 Oct 1999←8 Years→9 Sep 2008 | Active | |
