| Company | Timeline | Status | |
| ZF International UK Limited Director • Treasurer  | 7 Apr 1997←9 Months→31 Jan 1998  | Active  | |
| ZF Automotive UK Limited Director • Treasurer  | 23 Dec 1996←1 Year 1 Month→31 Jan 1998  | Active  | |
| Perkins Holdings Limited Director • Finance Director  | 28 Jul 1992←5 Years→31 Jan 1998  | Active  | |
| F. Perkins Limited Director • Director/treasurer  | 10 Dec 1991←2 Years 5 Months→9 May 1994  | Active  | |
