| Company | Timeline | Status | |
| Navtech Radar Limited Director • Chartered Accountant | 12 Jan 2018←10 Months→14 Nov 2018 | Active | |
| JC XP Ltd Director • Director | 8 Oct 2014←2 Years→31 Oct 2016 | Dissolved | |
| United Tax Network Limited Director • None | 6 Oct 2014←1 Year 3 Months→1 Feb 2016 | Dissolved | |
| Proreal Limited Director • Chartered Accountant | 1 Mar 2014←11 Years→Current | Active | |
James Cowper Insolvency Services LLP Designated LLP Member • Unreported | 31 May 2012←1 Year 11 Months→1 May 2014 | Dissolved | |
| Driftway Solutions Ltd Director • Director | 10 Apr 2012←13 Years→Current | Active | |
| Festival Spirit Limited Director • Director | 3 Feb 2011←14 Years→Current | Active | |
James Cowper Capital Limited Director • Accountant | 30 Apr 2010←6 Years→27 Oct 2016 | Dissolved | |
| James Cowper Services Limited Director • Accountant | 17 Nov 2009←6 Years→31 Oct 2016 | Liquidation | |
James Cowper Insolvency Services LLP Designated LLP Member • Unreported | 23 Jan 2009←26 Days→18 Feb 2009 | Dissolved | |
