| Company | Timeline | Status | |
| Trevor Hall Events Limited Director • Director | 16 Jan 2017←6 Years→14 Mar 2023 | Dissolved | |
Trevor Hall Limited Director • Director | 13 Feb 2015←2 Years 1 Month→28 Mar 2017 | Dissolved | |
| J C Fairs Management Limited Secretary • Unreported | 27 May 2004←21 Years→Current | Active | |
| Concorde International Artistes Limited Director • Co Director | 31 Jul 2003←19 Years→13 Jun 2023 | Dissolved | |
Ffreebirds Productions Limited Director • Company Director | 26 Sep 2002←12 Years→10 Feb 2015 | Dissolved | |
| Concorde Media Limited Director • Comapany Director | 22 Mar 2001←8 Years→1 Jan 2010 | Active | |
Louis Parker Memorial Cancer Trust Director • Company Director | 22 Nov 2000←14 Years→27 Jan 2015 | Dissolved | |
| Audiotech Services Limited Secretary • Unreported | 8 Apr 1998←2 Years 11 Months→9 Mar 2001 | Active | |
| L Parker & Company Limited Director • Company Director | 7 Dec 1995←29 Years→Current | Active | |
| L Parker & Company Limited Secretary • Company Director | 7 Dec 1995←4 Years→9 Feb 2000 | Active | |
