| Company | Timeline | Status | |
| Council For British Archaeology(The) Director • Managing Director | 6 Nov 2017←5 Years→1 Feb 2023 | Active | |
| Sentinel Communications Limited Director • Public Relations Consultant | 23 Jun 2014←11 Years→Current | Active | |
Trimedia Harrison Cowley Limited Director • Director | 27 Nov 2002←2 Years 2 Months→3 Feb 2005 | Dissolved | |
| Flagship Consulting Limited Director • Public Relations | 12 Apr 2000←1 Year 9 Months→31 Jan 2002 | Active | |
