| Company | Timeline | Status | |
| Walker Group Property Ltd Director • Director | 14 Dec 2023←2 Years→Current | Active | |
| Night Fright Promotions Limited Director • Director | 9 Mar 2016←9 Years→Current | Active | |
| British Racing Drivers Club Limited(The) Director • Director | 30 Sep 2015←9 Years→22 Oct 2024 | Active | |
| Walker37 Limited Director • Director | 29 Apr 2010←15 Years→Current | Active | |
| Imperial Holdings Limited Director • Director | 25 Aug 2005←5 Years→30 Nov 2010 | Active | |
Walker Logistics (Overseas) Limited Director • Director | 27 Jul 2005←3 Years→11 Jun 2009 | Dissolved | |
| Walker Logistics (Holdings) Ltd Director • Director | 12 Jan 2005←20 Years→Current | Active | |
| Walker Logistics Ltd Director • Managing Director | 16 Feb 2000←25 Years→Current | Active | |
| The Vintage Sports-Car Club Limited Director • Freight Agent | 6 Mar 1996←12 Months→5 Mar 1997 | Active | |
| C.H. Robinson Worldwide (UK) Limited Director • Company Director | 23 Jun 1991←17 Years→11 Jun 2009 | Active | |
