| Company | Timeline | Status | |
| Celtic Tyre Services (Holdings) Limited Director • Director | 10 Mar 2006←5 Months→21 Aug 2006 | Active | |
| British Tyre Manufacturers' Association Limited Director • General Manager | 8 Mar 2005←1 Year 3 Months→28 Jun 2006 | Active | |
| Motorway Tyres & Accessories (UK) Limited Director • Director | 1 Oct 2004←1 Year 8 Months→5 Jun 2006 | Active | |
| Dunglaide Limited Director • Director | 1 Oct 2004←1 Year 8 Months→5 Jun 2006 | Active | |
| Dunlop Tyres Ltd Director • Director | 1 Oct 2004←1 Year 8 Months→5 Jun 2006 | Active | |
| Kettering Tyres Limited Director • Director | 1 Oct 2004←1 Year 8 Months→5 Jun 2006 | Active | |
| Tyre Services Great Britain Limited Director • Director | 1 Oct 2004←1 Year 8 Months→5 Jun 2006 | Active | |
| Kelly-Springfield Tyre Company Limited Director • Director | 1 Oct 2004←1 Year 8 Months→5 Jun 2006 | Active | |
| Goodyear Tyres UK Limited Director • Director | 1 Oct 2004←1 Year 8 Months→5 Jun 2006 | Active | |
