| Company | Timeline | Status | |
| Jubilee Tap Property Management Ltd Director • Director | 12 May 2020←5 Years→Current | Active | |
| DLG Investments Ltd Director • Director | 22 Nov 2013←11 Years→Current | Active | |
| The Jubilee Tap Limited Director • Director | 14 Feb 2011←14 Years→Current | Active | |
| British Racing Drivers Club Limited(The) Director • Director | 5 Jun 2007←4 Years→25 Aug 2011 | Active | |
| Derek Warwick Developments Limited Director • Director | 10 Jan 2007←18 Years→Current | Active | |
| 221 Limited Director • Director | 27 Mar 2006←19 Years→Current | Active | |
| Triple Eight Race Engineering Limited Director • Director | 22 Oct 1996←5 Years→21 Jan 2002 | Liquidation | |
