| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | OVAL ENERGY LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 23/08/2025 |
| Officer | GOLDERS ENERGY LIMITED | 🇬🇧Regno Unito | Active | 25/04/2026 – 23/08/2025 |
| Officer | CAMDEN ENERGY LIMITED | 🇬🇧Regno Unito | Dissolved | 14/04/2026 – present |
| Officer | BELSIZE ENERGY LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 23/08/2025 |
| Officer | BOROUGH ENERGY LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 23/08/2025 |
| Officer | SMART METERING (MAP) LIMITED | 🇬🇧Regno Unito | Dissolved | 21/04/2026 – present |
| Officer | UTILITEAM (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 21/04/2026 – present |
| Officer | SMART METERING ASSETS LIMITED | 🇬🇧Regno Unito | Dissolved | 21/04/2026 – present |
| Officer | SMART METERING 4U LIMITED | 🇬🇧Regno Unito | Dissolved | 21/04/2026 – present |
| Officer | SENTINEL ENERGY LIMITED | — | Liquidation | 26/04/2026 – 22/08/2018 |
| Officer | LEYLAND METERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – 20/12/2018 |
| Officer | OAKMERE METERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – 23/08/2025 |
| Officer | KEIGHLEY METERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – 06/09/2018 |
| Officer | FULCRUM METERING SERVICES LIMITED | — | Liquidation | 26/04/2026 – 24/09/2018 |
| Officer | PRESTON METERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – 23/08/2025 |
| Officer | UK ENERGY INCUBATOR HUB LTD | 🇬🇧Regno Unito | Active | 01/05/2026 – 01/10/2018 |
| Officer | PEOPLE'S ENERGY (SUPPLY) LIMITED | — | Other | 01/05/2026 – 20/03/2017 |
| Officer | SCOPE ENERGY SOLUTIONS LTD | 🇬🇧Regno Unito | Active | 01/05/2026 – 04/11/2021 |
| Officer | ONE WALES ENERGY - UN YNNI CYMRU LTD | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – 12/05/2017 |
| Officer | ACCESS INSTALL LIMITED | — | Liquidation | 06/05/2026 – 05/05/2016 |
| Officer | DROYLSDEN METERING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 06/05/2026 – 20/05/2016 |
| Officer | MAGNUM UTILITIES LTD. | — | Dissolved | 06/05/2026 – 12/10/2016 |
| Officer | SOLARPLICITY UTILITY SERVICES LIMITED | — | Dissolved | 06/05/2026 – 15/05/2017 |
| Officer | BURY METERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 06/05/2026 – 06/04/2016 |
| Officer | GB METERING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 06/05/2026 – 08/01/2016 |
| Officer | TOTO ENERGY LTD. | — | Dissolved | 08/05/2026 – 13/06/2016 |
| Officer | FARRINGDON ENERGY LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – 12/11/2019 |
| Officer | EDGWARE ENERGY LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – 09/08/2018 |
| Officer | BARBICAN POWER LIMITED | 🇬🇧Regno Unito | Active | 16/05/2026 – 30/06/2014 |
| Officer | BULB ENERGY LTD | 🇬🇧Regno Unito | Other | 18/12/2025 – 06/03/2015 |
| Officer | FUSE ENERGY SUPPLY LIMITED | 🇬🇧Regno Unito | Active | 16/05/2026 – 30/06/2014 |
| Officer | UTILITEAM (GB) LIMITED | 🇬🇧Regno Unito | Active | 12/06/2026 – 27/01/2022 |
12/06/2026
United Kingdom → England
26/04/2026
England → United Kingdom
06/03/2015
resigned