| Company | Timeline | Status | |
| Yorkshire Power Group Limited Director • Company Chairman | 21 Sep 2001←2 Months→28 Nov 2001 | Active | |
| Yorkshire Electricity Group Plc Director • Company Chairman | 21 Sep 2001←5 Years→1 Jun 2007 | Active | |
| Northern Powergrid Holdings Company Director • Company Chairman | 2 Dec 1997←9 Years→1 Jun 2007 | Active | |
| Northern Electric Plc Director • Company Chairman | 7 Jan 1997←10 Years→1 Jun 2007 | Active | |
| Northern Powergrid Limited Director • Co Chairman | 24 Oct 1996←10 Years→1 Jun 2007 | Active | |
| Northern Powergrid UK Holdings Director • Co Chairman | 24 Oct 1996←10 Years→1 Jun 2007 | Active | |
