| Company | Timeline | Status | |
| A1 Discount Tyres Limited Director • Director  | 15 Sep 1992←33 Years→Current  | Active  | |
| Supertyres Motorists Centre (Welwyn) Limited Director • Director  | 24 Nov 1991←20 Years→28 Nov 2011  | Active  | |
| Supertyres Motorists Centre (Welwyn) Limited Secretary • Unreported  | 24 Nov 1991←20 Years→28 Nov 2011  | Active  | |
Lowered Recordings Limited Director • Director  | 16 Apr 1991←11 Years→11 Oct 2002  | Dissolved  | |
| Auto Service & Tuning Centre Limited Director • Director  | 31 Jan 1991←4 Years→15 Mar 1995  | Active  | |
| Discount Tyres Limited Director • Unreported  | 1 Jan 1970←55 Years→Current  | Active  | |
| Discount Wholesale Tyres (Hemel) Limited Director • Unreported  | 1 Jan 1970←55 Years→Current  | Active  | |
