| Company | Timeline | Status | |
| Clark Construction (UK) Limited Director • Director | 28 Mar 2014←11 Years→Current | Active | |
| Front Media Ltd Director • Director | 24 Jun 2003←20 Years→24 Oct 2023 | Dissolved | |
| Clark Marketing Communications Limited Director • Director | 3 Dec 1997←9 Years→26 Oct 2007 | Dissolved | |
