| Company | Timeline | Status | |
| National Grid Electricity Distribution Plc Director • Resources & External Affairs Director | 16 Oct 2014←3 Months→9 Feb 2015 | Active | |
| National Grid Telecoms Limited Director • Resources & External Affairs Director | 23 Apr 2014←9 Months→9 Feb 2015 | Active | |
| National Grid Electricity Distribution Network Holdings Limited Director • Resources & External Affairs Director | 24 Jan 2014←1 Year→9 Feb 2015 | Active | |
| Central Networks Trustees Limited Director • Resources & External Affairs Director | 1 Sep 2013←1 Year 5 Months→9 Feb 2015 | Active | |
| PPL UK Distribution Holdings Limited Director • Resources & External Affairs Director | 1 Sep 2013←1 Year 5 Months→9 Feb 2015 | Dissolved | |
| WPD Wem Limited Director • Resources & External Affairs Director | 1 Sep 2013←1 Year 5 Months→9 Feb 2015 | Active | |
| WPD Midlands Properties Limited Director • Resources & External Affairs Director | 1 Sep 2013←1 Year 5 Months→9 Feb 2015 | Dissolved | |
| National Grid Electricity Distribution (West Midlands) Plc Director • Resources & External Affairs Director | 1 Sep 2013←1 Year 5 Months→9 Feb 2015 | Active | |
WPD Investments Limited Director • Resources & External Affairs Director | 1 Sep 2013←1 Year 5 Months→9 Feb 2015 | Dissolved | |
| Western Power Pension Trustee Limited Director • Resources & External Affairs Director | 1 Sep 2013←1 Year 5 Months→9 Feb 2015 | Active | |
