| Company | Timeline | Status | |
| David Whitehead & Sons Limited Director • Certified Accountant | 6 Feb 1993←2 Months→30 Apr 1993 | Active | |
| Volkswagen Group United Kingdom Limited Director • Associate Director | 7 Jan 1993←29 Days→5 Feb 1993 | Active | |
| Lonmin Textiles Limited Director • Director | 21 May 1992←11 Months→30 Apr 1993 | Active | |
| The Dutton-Forshaw Motor Company Limited Director • Company Director | 30 Apr 1992←1 Year→30 Apr 1993 | Active | |
| Scottish And Universal Investments Limited Director • Senior Executive | 23 May 1991←1 Year 11 Months→30 Apr 1993 | Dissolved | |
| Whyte And Mackay Limited Director • Company Director | 5 Jan 1989←1 Year→12 Jan 1990 | Active | |
