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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 25
  • 1
    Swindells, Brian James
    Generation Manager born in May 1944
    Individual (12 offsprings)
    Officer
    ~ 1996-01-20
    OF - Director → CIF 0
  • 2
    Sellers, John Ernest
    Accountant born in May 1943
    Individual (33 offsprings)
    Officer
    1994-12-08 ~ 1995-09-21
    OF - Director → CIF 0
  • 3
    Smyth, Robert Charles
    Accountant born in May 1955
    Individual (6 offsprings)
    Officer
    2004-03-01 ~ 2017-07-28
    OF - Director → CIF 0
  • 4
    Foster, Stephen Alan Thomas
    Individual (13 offsprings)
    Officer
    ~ 1993-09-30
    OF - Secretary → CIF 0
  • 5
    Spiller, John
    Chief Engineer born in December 1939
    Individual (3 offsprings)
    Officer
    1994-11-10 ~ 1995-09-21
    OF - Director → CIF 0
  • 6
    Cox, Mark Richard
    Individual (23 offsprings)
    Officer
    2023-06-16 ~ 2024-05-31
    OF - Secretary → CIF 0
  • 7
    Halladay, Graham Roy
    Born in April 1966
    Individual (19 offsprings)
    Officer
    2019-01-14 ~ 2026-03-18
    OF - Director → CIF 0
  • 8
    Hollis, Katie Suzanne
    Individual (70 offsprings)
    Officer
    2024-05-31 ~ now
    OF - Secretary → CIF 0
  • 9
    Edmunds, Robin David
    Individual (34 offsprings)
    Officer
    1993-09-30 ~ 2000-01-31
    OF - Secretary → CIF 0
  • 10
    Shinner, Michael
    Electrical Engineer born in June 1947
    Individual (3 offsprings)
    Officer
    1996-07-31 ~ 2001-05-31
    OF - Director → CIF 0
  • 11
    Yeo, Simon Mark
    Income Manager born in October 1965
    Individual (2 offsprings)
    Officer
    2017-07-28 ~ 2019-01-15
    OF - Director → CIF 0
  • 12
    Jones, Sally Ann
    Individual (59 offsprings)
    Officer
    2000-02-01 ~ 2023-06-16
    OF - Secretary → CIF 0
  • 13
    Sleightholm, Alison Jane
    Regulation And Corporate Director born in October 1963
    Individual (27 offsprings)
    Officer
    2022-10-07 ~ 2023-12-15
    OF - Director → CIF 0
  • 14
    Pettifer, Darren
    Born in April 1980
    Individual (26 offsprings)
    Officer
    2023-12-15 ~ now
    OF - Director → CIF 0
  • 15
    Harris, David Gene
    Energy Trading Manager born in September 1952
    Individual (26 offsprings)
    Officer
    1998-01-26 ~ 1999-07-02
    OF - Director → CIF 0
  • 16
    Oosthuizen, Daniel Charl Stephanus
    Chartered Accountant born in May 1957
    Individual (63 offsprings)
    Officer
    1999-10-01 ~ 2018-03-31
    OF - Director → CIF 0
  • 17
    Masood, Tariq
    Project Manager born in December 1957
    Individual (14 offsprings)
    Officer
    2001-06-01 ~ 2004-02-29
    OF - Director → CIF 0
  • 18
    Williams, Ian Robert
    Finance Director born in January 1970
    Individual (32 offsprings)
    Officer
    2018-04-01 ~ 2022-07-31
    OF - Director → CIF 0
  • 19
    Carson, Malcolm James, Dr
    Engineer born in October 1938
    Individual (5 offsprings)
    Officer
    ~ 1995-09-21
    OF - Director → CIF 0
  • 20
    Bonner, John Albert Gordon
    Engineer born in October 1942
    Individual (19 offsprings)
    Officer
    ~ 1995-09-21
    OF - Director → CIF 0
  • 21
    Quinn, Roisin Anne
    Born in April 1981
    Individual (10 offsprings)
    Officer
    2026-03-19 ~ now
    OF - Director → CIF 0
  • 22
    Swarbrick, Gerard Joseph
    General Manager-South Western born in November 1956
    Individual (44 offsprings)
    Officer
    ~ 1997-12-31
    OF - Director → CIF 0
  • 23
    Saunders, Charles Philip
    Company Director born in April 1952
    Individual (5 offsprings)
    Officer
    1995-09-21 ~ 1999-10-01
    OF - Director → CIF 0
  • 24
    NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC - now
    WESTERN POWER DISTRIBUTION (SOUTH WEST) PLC
    - 2022-09-20 02366894 02366985
    SOUTH WESTERN ELECTRICITY PLC - 2001-07-27 02366894 02207483... (more)
    Avonbank, Feeder Road, Bristol, Avon, United Kingdom
    Active Corporate (50 parents, 5 offsprings)
    Officer
    ~ 2011-07-06
    OF - Director → CIF 0
  • 25
    NATIONAL GRID ELECTRICITY DISTRIBUTION INVESTMENTS LIMITED
    - now 02202625 02373239
    WESTERN POWER DISTRIBUTION INVESTMENTS LIMITED - 2022-09-20 02202625
    HYDER INDUSTRIAL GROUP LIMITED - 2004-06-25
    SOUTH WALES ELECTRICITY GENERATING LIMITED - 2000-04-14
    SOUTH WALES ELECTRICITY GENERATING (CYNHYRCHU TRYDAN DE CYMRU) LIMITED - 1990-10-22
    SOUTH WALES ELECTRICITY GENERATING (CYNHYRCHU TRYDAM DE CYMRU) LIMITED - 1988-06-08
    MEASURER LIMITED - 1988-05-26
    Avonbank, Feeder Road, Bristol, England
    Active Corporate (25 parents, 7 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

NATIONAL GRID ELECTRICITY DISTRIBUTION GENERATION LIMITED

Period: 2022-09-20 ~ now
Company number: 02207483
Registered names
NATIONAL GRID ELECTRICITY DISTRIBUTION GENERATION LIMITED - now
STARTSTAGE LIMITED - 1988-02-08
Standard Industrial Classification
35110 - Production Of Electricity

  • NATIONAL GRID ELECTRICITY DISTRIBUTION GENERATION LIMITED
    Info
    WESTERN POWER GENERATION LIMITED - 2022-09-20
    SOUTH WESTERN POWER LIMITED - 2022-09-20
    SOUTH WESTERN ELECTRICITY LIMITED - 2022-09-20
    STARTSTAGE LIMITED - 2022-09-20
    Registered number 02207483
    Avonbank, Feeder Road, Bristol, Avon BS2 0TB
    PRIVATE LIMITED COMPANY incorporated on 1987-12-22 (38 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-06
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.