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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 8
  • 1
    Halladay, Graham Roy
    Born in April 1966
    Individual (16 offsprings)
    Officer
    icon of calendar 2019-01-14 ~ now
    OF - Director → CIF 0
  • 2
    Hollis, Katie Suzanne
    Individual (70 offsprings)
    Officer
    icon of calendar 2024-05-31 ~ now
    OF - Secretary → CIF 0
  • 3
    O’hara, Cordelia
    Born in March 1974
    Individual (10 offsprings)
    Officer
    icon of calendar 2023-04-01 ~ now
    OF - Director → CIF 0
  • 4
    Pettifer, Darren
    Born in April 1980
    Individual (23 offsprings)
    Officer
    icon of calendar 2023-12-15 ~ now
    OF - Director → CIF 0
  • 5
    Branston, Paul
    Born in November 1975
    Individual (5 offsprings)
    Officer
    icon of calendar 2023-12-15 ~ now
    OF - Director → CIF 0
  • 6
    Dillon, Jennifer Ann
    Born in May 1972
    Individual (6 offsprings)
    Officer
    icon of calendar 2024-04-01 ~ now
    OF - Director → CIF 0
  • 7
    Sharma, Tanya Joy
    Born in November 1986
    Individual (6 offsprings)
    Officer
    icon of calendar 2024-07-01 ~ now
    OF - Director → CIF 0
  • 8
    WESTERN POWER DISTRIBUTION HOLDING COMPANY LIMITED - 2022-09-20
    PPL WPD INVESTMENTS LIMITED - 2021-06-17
    icon of addressAvonbank, Feeder Road, Bristol, England
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2021-06-14 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
Ceased 22
  • 1
    Swift, Philip
    Operations Director born in July 1967
    Individual (4 offsprings)
    Officer
    icon of calendar 2014-10-16 ~ 2023-03-31
    OF - Director → CIF 0
  • 2
    Spence, William Harold
    Chief Executive Officer born in February 1957
    Individual
    Officer
    icon of calendar 2015-07-16 ~ 2017-12-12
    OF - Director → CIF 0
  • 3
    Elmore, Andrew Woodbury
    Tax Director born in May 1964
    Individual (3 offsprings)
    Officer
    icon of calendar 2020-09-01 ~ 2021-06-14
    OF - Director → CIF 0
  • 4
    Symons, Robert Arthur
    Chief Executive born in March 1953
    Individual (7 offsprings)
    Officer
    icon of calendar 2014-10-16 ~ 2018-11-07
    OF - Director → CIF 0
  • 5
    Sleightholm, Alison Jane
    Resources And External Affairs Director born in October 1963
    Individual (3 offsprings)
    Officer
    icon of calendar 2018-04-01 ~ 2023-12-15
    OF - Director → CIF 0
  • 6
    Wilten, Mark Frederick
    Vice President Finance & Treasurer born in April 1967
    Individual
    Officer
    icon of calendar 2014-10-16 ~ 2015-12-31
    OF - Director → CIF 0
  • 7
    Campbell, Justine
    Company Director born in August 1970
    Individual
    Officer
    icon of calendar 2022-01-31 ~ 2024-06-30
    OF - Director → CIF 0
  • 8
    Dudkin, Gregory N.
    President Ppl Electric Utilities Co born in June 1957
    Individual
    Officer
    icon of calendar 2016-02-04 ~ 2021-06-14
    OF - Director → CIF 0
  • 9
    Cox, Mark Richard
    Individual (4 offsprings)
    Officer
    icon of calendar 2023-06-16 ~ 2024-05-31
    OF - Secretary → CIF 0
  • 10
    Breininger, Stephen Kenneth
    Accountant born in July 1973
    Individual
    Officer
    icon of calendar 2014-10-16 ~ 2017-07-31
    OF - Director → CIF 0
  • 11
    Bergstein, Jr, Joseph P.
    Vice President And Treasurer born in December 1970
    Individual
    Officer
    icon of calendar 2016-02-04 ~ 2017-07-31
    OF - Director → CIF 0
    Bergstein, Jr, Joseph P.
    Senior Vice President & Chief Financial Officer born in December 1970
    Individual
    icon of calendar 2019-07-01 ~ 2021-06-14
    OF - Director → CIF 0
  • 12
    Torok, Alexander James
    Assistant Treasurer born in March 1958
    Individual
    Officer
    icon of calendar 2014-10-16 ~ 2020-08-31
    OF - Director → CIF 0
  • 13
    Oosthuizen, Daniel Charl Stephanus
    Finance Director born in May 1957
    Individual (16 offsprings)
    Officer
    icon of calendar 2014-09-17 ~ 2018-03-31
    OF - Director → CIF 0
  • 14
    Williams, Ian Robert
    Resources And External Affairs Director born in January 1970
    Individual (6 offsprings)
    Officer
    icon of calendar 2015-03-09 ~ 2022-07-31
    OF - Director → CIF 0
  • 15
    Allen, Philip Gerald
    Resources & External Affairs Director born in November 1962
    Individual
    Officer
    icon of calendar 2014-10-16 ~ 2015-02-09
    OF - Director → CIF 0
  • 16
    Barbrook, Laura Sophie Scudamore, Dr
    Born in December 1973
    Individual (3 offsprings)
    Officer
    icon of calendar 2022-01-31 ~ 2024-03-31
    OF - Director → CIF 0
  • 17
    Klingensmith, Ricky Lee
    President, Ppl Global born in September 1960
    Individual
    Officer
    icon of calendar 2014-10-16 ~ 2015-07-16
    OF - Director → CIF 0
  • 18
    Jones, Sally Ann
    Individual (21 offsprings)
    Officer
    icon of calendar 2014-09-17 ~ 2023-06-16
    OF - Secretary → CIF 0
  • 19
    Sorgi, Vincent
    Vice President & Controller born in September 1971
    Individual
    Officer
    icon of calendar 2014-10-16 ~ 2021-06-14
    OF - Director → CIF 0
  • 20
    Raphael, Joanne Hackett
    Attorney born in March 1959
    Individual
    Officer
    icon of calendar 2017-08-01 ~ 2021-05-31
    OF - Director → CIF 0
  • 21
    icon of addressAvonbank, Feeder Road, Bristol, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2017-10-20
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 22
    NATIONAL GRID ELECTRICITY DISTRIBUTION HOLDINGS LIMITED - now
    WESTERN POWER DISTRIBUTION HOLDING COMPANY LIMITED - 2022-09-20
    icon of addressAvonbank, Feeder Road, Bristol, England
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2017-10-20 ~ 2021-06-14
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
parent relation
Company in focus

NATIONAL GRID ELECTRICITY DISTRIBUTION PLC

Previous names
WESTERN POWER DISTRIBUTION LIMITED - 2015-06-24
PPL WPD 2 LIMITED - 2014-09-30
WESTERN POWER DISTRIBUTION PLC - 2022-09-20
Standard Industrial Classification
35130 - Distribution Of Electricity
Related profiles found in government register
  • NATIONAL GRID ELECTRICITY DISTRIBUTION PLC
    Info
    WESTERN POWER DISTRIBUTION LIMITED - 2015-06-24
    PPL WPD 2 LIMITED - 2015-06-24
    WESTERN POWER DISTRIBUTION PLC - 2015-06-24
    Registered number 09223384
    icon of addressAvonbank, Feeder Road, Bristol, Avon BS2 0TB
    PUBLIC LIMITED COMPANY incorporated on 2014-09-17 (11 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-23
    CIF 0
  • NATIONAL GRID ELECTRICITY DISTRIBUTION PLC
    S
    Registered number 09223384
    icon of addressAvonbank, Feeder Road, Bristol, Avon, United Kingdom, BS2 0TB
    Public Limited Company in United Kingdom
    CIF 1
  • NATIONAL GRID ELECTRICITY DISTRIBUTION PLC
    S
    Registered number 09223384
    icon of addressAvonbank, Feeder Road, Bristol, England, BS2 0TB
    Public Company Limited By Shares in England & Wales, United Kingdom
    CIF 2
    Public Limited Company in England & Wales, United Kingdom
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 3
  • 1
    WPD INVESTMENT HOLDINGS LIMITED - 2022-09-20
    icon of addressAvonbank, Feeder Road, Bristol, United Kingdom
    Dissolved Corporate (4 parents)
    Person with significant control
    icon of calendar 2017-10-02 ~ dissolved
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Right to appoint or remove directors → OE
  • 2
    WPD DISTRIBUTION NETWORK HOLDINGS LIMITED - 2022-09-20
    WESTERN POWER DISTRIBUTION LIMITED - 2014-09-30
    WPD 2014 LIMITED - 2014-01-31
    icon of addressAvonbank, Feeder Road, Bristol
    Active Corporate (5 parents, 15 offsprings)
    Person with significant control
    icon of calendar 2023-12-05 ~ now
    CIF 3 - Ownership of shares – More than 50% but less than 75% → OE
    CIF 3 - Ownership of voting rights - More than 50% but less than 75% → OE
    CIF 3 - Right to appoint or remove directors → OE
  • 3
    PPL UK INVESTMENTS LIMITED - 2021-06-16
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
Ceased 1
  • WPD DISTRIBUTION NETWORK HOLDINGS LIMITED - 2022-09-20
    WESTERN POWER DISTRIBUTION LIMITED - 2014-09-30
    WPD 2014 LIMITED - 2014-01-31
    icon of addressAvonbank, Feeder Road, Bristol
    Active Corporate (5 parents, 15 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2017-10-20
    CIF 4 - Ownership of voting rights - More than 50% but less than 75% → OE
    CIF 4 - Ownership of shares – More than 50% but less than 75% → OE
    CIF 4 - Right to appoint or remove directors → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.