| Company | Timeline | Status | |
| Associated National Electrical Wholesalers Limited Director • Company Director | 20 Jul 2010←15 Years→Current | Active | |
| G.D. Harrison & Sons Limited Director • Company Director | 8 May 2010←15 Years→Current | Active | |
| David Harrison & Sons Limited Director • Company Director | 5 Sep 1996←29 Years→Current | Active | |
