Company
National Grid Electricity Distribution Network Holdings Limited
Official record Companies House · updated 20th September 2026 · Sources
Network
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Who leads it
Previous officers 20
- Andrew Woodbury Elmore 2020–2021 View profile
- Graham Roy Halladay 2019–2026 View profile
- Alison Jane Sleightholm 2018–2023 View profile
- Bergstein, JR, Joseph P. 2016–2017 View profile
- William Harold Spence 2015–2017 View profile
- Ian Robert Williams 2015–2022 View profile
- Mark Frederick Wilten 2014–2015 View profile
- Stephen Kenneth Breininger 2014–2017 View profile
- Alexander James Torok 2014–2020 View profile
- Vincent Sorgi 2014–2017 View profile
- Philip Gerald Allen 2014–2015 View profile
- Ricky Lee Klingensmith 2014–2015 View profile
- Robert Arthur Symons 2014–2018 View profile
- Paul Anthony Farr 2014–2014 View profile
- Simmons, JR, Jerry Matthews 2014–2014 View profile
- Russell Robert Clelland 2014–2014 View profile
- Philip Swift 2014–2023 View profile
- Daniel Charl Stephanus Oosthuizen 2014–2018 View profile
- Mark Richard Cox 2023–2024 View profile
- Sally Ann Jones 2014–2023 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 23/01/2014
Ownership
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- National Grid Electricity Distribution PLC
50-75% shares, 50-75% voting, appoints directors · notified 2023-12-05
Group
- National Grid Electricity Distribution Network Holdings Limited
is controlled by National Grid Electricity Distribution PLC
Evidence
active 50-75% shares, 50-75% voting, appoints directors · notified 2023-12-05 · source: Companies House PSC register - National Grid Electricity Distribution PLC
is controlled by National Grid Electricity Distribution Holdings Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2021-06-14 · source: Companies House PSC register - National Grid Electricity Distribution Holdings Limited
is controlled by National Grid Holdings ONE PLC
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2021-06-14 · source: Companies House PSC register - National Grid Holdings ONE PLC
is controlled by National Grid PLC
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by National Grid PLC.
98 other companies in this group
- National Grid Electricity Distribution Generation Limited
- NG Nominees Limited
- Natgrid ONE Limited
- National Grid North SEA Link Limited
- Cniguard LTD
- National Grid Electricity Distribution (East Midlands) PLC
- WPD WEM Holdings Limited
- National Grid Electricity Distribution PLC
- WPD WEM Limited
- National Grid Offshore Limited
- National Grid Helicopters Limited
- National Grid Viking Link Limited
- National Grid (US) Investments 4 Limited
- National Grid Twenty Eight Limited
- National Grid Twelve Limited
- WPD Share Scheme Trustees Limited
- Natgridtw1 Limited
- National Grid Holdings ONE PLC
- Ngrid Intellectual Property Limited
- National Energy System Operator Limited
- Nget/SPT Upgrades Limited
- National Grid Partners Limited
- EMR Settlement Limited
- Lattice Group Employee Benefit Trust Limited
- National Grid Carbon Limited
- National Grid Interconnector Holdings Limited
- Eastern Green Link 1 Limited
- National Grid Plus Limited
- Britned Development Limited
- The National Grid Youplan Trustee Limited
- National Grid Electricity Group Trustee Limited
- Elexon Clear Limited
- National Grid Electricity Distribution (South West) PLC
- National Grid UK Limited
- BSC CO Limited
- National Grid Property Holdings Limited
- NGT TWO Limited
- National Grid Electricity Distribution Holdings Limited
- Electralink Limited
- National Grid Blue Power Limited
- National Grid IFA 2 Limited
- National Grid Telecoms Limited
- National Grid UK Pension Services Limited
- National Grid Interconnectors Limited
- Western Power Pension Trustee Limited
- National Grid Electricity Distribution Midlands Limited
- National Grid Electricity Distribution Property Investments Limited
- Lattice Group Limited
- National Grid Twenty Seven Limited
- National Grid Fourteen Limited
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis for researchers
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
3 directors on the board
- Cordelia O’Hara Director · appointed 2023
- Roisin Anne Quinn Director · appointed 2026
- Darren Pettifer Director · appointed 2023
First-time vs portfolio directors
Portfolio (3)
- Cordelia O’Hara Director · appointed 2023
- Roisin Anne Quinn Director · appointed 2026
- Darren Pettifer Director · appointed 2023
Left in the last 12 months
- Graham Roy Halladay Director · appointed 2019 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 08857746
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 20th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data