| Company | Timeline | Status | |
| Leoni Wiring Systems U.K. Limited Secretary • Financial Controller | 30 Jun 2000←4 Years→25 Feb 2005 | Active | |
| Leoni Pension Trustees Limited Secretary • Financial Controller | 25 Feb 2000←1 Day→25 Feb 2000 | Active | |
| Leoni Pension Trustees Limited Secretary • Financial Controller | 25 Feb 2000←5 Years→25 Feb 2005 | Active | |
| Rists Limited Secretary • Company Secretary | 11 Feb 1994←6 Years→14 Aug 2000 | Active | |
