| Company | Timeline | Status | |
| Weir Group Plc(The) Director • Unreported | 27 Feb 2024←1 Year 8 Months→Current | Active | |
| National Grid Plc Director • Unreported | 1 Jan 2019←6 Years→Current | Active | |
| National Grid (Us) Holdings Limited Director • Accountant | 30 Jul 2018←1 Year 2 Months→1 Oct 2019 | Active | |
| National Grid William Limited Director • Accountant | 1 May 2017←4 Months→1 Sep 2017 | Active | |
| Quadgas Pledgeco Limited Director • Accountant | 31 Mar 2017←1 Year 3 Months→20 Jul 2018 | Active | |
| Quadgas Midco Limited Director • Accountant | 31 Mar 2017←1 Year 3 Months→20 Jul 2018 | Active | |
| Quadgas Holdco Limited Director • Accountant | 31 Mar 2017←1 Year 3 Months→20 Jul 2018 | Active | |
| Cadent Services Limited Director • Accountant | 2 Jun 2016←10 Months→31 Mar 2017 | Active | |
| Cadent Gas Limited Director • Accountant | 2 Jun 2016←2 Years 1 Month→20 Jul 2018 | Active | |
| NGG Finance Plc Director • Unreported | 4 Jan 2016←9 Years→Current | Active | |
