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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 10
  • 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
    Fussell, Lindsey
    Born in March 1973
    Individual (4 offsprings)
    Officer
    icon of calendar 2023-08-21 ~ now
    OF - Director → CIF 0
  • 4
    O’hara, Cordelia
    Born in March 1974
    Individual (10 offsprings)
    Officer
    icon of calendar 2023-04-01 ~ now
    OF - Director → CIF 0
  • 5
    Pettifer, Darren
    Born in April 1980
    Individual (23 offsprings)
    Officer
    icon of calendar 2022-08-17 ~ now
    OF - Director → CIF 0
  • 6
    Branston, Paul
    Born in November 1975
    Individual (5 offsprings)
    Officer
    icon of calendar 2023-12-15 ~ now
    OF - Director → CIF 0
  • 7
    Beinart, Janette Carolyn Mitchell
    Born in March 1956
    Individual (6 offsprings)
    Officer
    icon of calendar 2025-04-01 ~ now
    OF - Director → CIF 0
  • 8
    Dillon, Jennifer Ann
    Born in May 1972
    Individual (6 offsprings)
    Officer
    icon of calendar 2024-04-01 ~ now
    OF - Director → CIF 0
  • 9
    Sharma, Tanya Joy
    Born in November 1986
    Individual (6 offsprings)
    Officer
    icon of calendar 2024-07-01 ~ now
    OF - Director → CIF 0
  • 10
    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, England
    Active Corporate (5 parents, 15 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 39
  • 1
    Swift, Philip
    Operations Director born in July 1967
    Individual (4 offsprings)
    Officer
    icon of calendar 2013-07-01 ~ 2023-03-31
    OF - Director → CIF 0
  • 2
    Saunders, Charles Philip
    Executive Director born in April 1952
    Individual
    Officer
    icon of calendar 1995-09-21 ~ 1999-10-01
    OF - Director → CIF 0
  • 3
    Kleppinger, Dale Mark
    Treasurer born in September 1951
    Individual
    Officer
    icon of calendar 1999-03-16 ~ 2000-02-28
    OF - Director → CIF 0
    icon of calendar 2000-02-29 ~ 2007-02-14
    OF - Director → CIF 0
  • 4
    Whitney, Charles W.
    Company Vice Pres. born in July 1946
    Individual
    Officer
    icon of calendar 1995-09-21 ~ 1996-07-01
    OF - Director → CIF 0
  • 5
    Klappa, Gale Edward
    President & Ceo born in August 1950
    Individual
    Officer
    icon of calendar 1995-09-21 ~ 1998-12-10
    OF - Director → CIF 0
    Klappa, Gale Edward
    Senior Vice President born in August 1950
    Individual
    icon of calendar 1998-12-10 ~ 2001-04-02
    OF - Director → CIF 0
  • 6
    Gough, John Osborne
    Director born in March 1932
    Individual
    Officer
    icon of calendar ~ 1995-12-31
    OF - Director → CIF 0
  • 7
    Fletcher, Maurice Edwin
    Resources & External Affairs D born in February 1950
    Individual
    Officer
    icon of calendar 1999-10-01 ~ 2004-03-31
    OF - Director → CIF 0
    Fletcher, Maurice Edwin
    Retired born in February 1950
    Individual
    icon of calendar 2011-10-31 ~ 2023-03-31
    OF - Director → CIF 0
  • 8
    Hichens, Antony Peverell
    Director born in September 1936
    Individual (1 offspring)
    Officer
    icon of calendar ~ 1995-12-31
    OF - Director → CIF 0
  • 9
    Spence, William Harold
    Chief Executive Officer born in February 1957
    Individual
    Officer
    icon of calendar 2015-07-16 ~ 2017-07-31
    OF - Director → CIF 0
  • 10
    Owen, Richard Foster
    Vice President Business Develo born in July 1948
    Individual
    Officer
    icon of calendar 2000-04-01 ~ 2002-09-06
    OF - Director → CIF 0
  • 11
    Harrelson, Alan Wade
    Executive Director born in April 1948
    Individual
    Officer
    icon of calendar 1995-09-21 ~ 1997-10-23
    OF - Director → CIF 0
  • 12
    Symons, Robert Arthur
    Chief Executive born in March 1953
    Individual (7 offsprings)
    Officer
    icon of calendar 1997-10-23 ~ 2018-11-07
    OF - Director → CIF 0
  • 13
    Foster, Stephen Alan Thomas
    Individual
    Officer
    icon of calendar ~ 1993-10-04
    OF - Secretary → CIF 0
  • 14
    Bowers, William Paul
    President & Ceo born in December 1956
    Individual
    Officer
    icon of calendar 2000-04-01 ~ 2001-04-02
    OF - Director → CIF 0
  • 15
    Watts, Clive Royston
    Solicitor born in September 1944
    Individual
    Officer
    icon of calendar 2014-04-01 ~ 2017-07-03
    OF - Director → CIF 0
  • 16
    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
  • 17
    Seed, John Junior
    Managing Director born in October 1938
    Individual
    Officer
    icon of calendar ~ 1995-09-21
    OF - Director → CIF 0
  • 18
    Campbell, Justine
    Company Director born in August 1970
    Individual
    Officer
    icon of calendar 2022-01-31 ~ 2024-06-30
    OF - Director → CIF 0
  • 19
    Cox, Mark Richard
    Individual (4 offsprings)
    Officer
    icon of calendar 2023-06-16 ~ 2024-05-31
    OF - Secretary → CIF 0
  • 20
    Sellers, John Ernest
    Accountant born in May 1943
    Individual
    Officer
    icon of calendar ~ 1995-09-21
    OF - Director → CIF 0
  • 21
    Oosthuizen, Daniel Charl Stephanus
    Chartered Accountant born in May 1957
    Individual (16 offsprings)
    Officer
    icon of calendar 1999-06-01 ~ 2018-03-31
    OF - Director → CIF 0
  • 22
    Isaac, Anthony Eric
    Finance Director born in November 1941
    Individual
    Officer
    icon of calendar 1995-04-01 ~ 1995-12-31
    OF - Director → CIF 0
  • 23
    Warren, Maurice Eric
    Director born in June 1933
    Individual
    Officer
    icon of calendar 1993-01-26 ~ 1995-09-21
    OF - Director → CIF 0
  • 24
    Seelaus, Timothy John
    Executive born in May 1956
    Individual
    Officer
    icon of calendar 2000-07-20 ~ 2001-04-23
    OF - Director → CIF 0
  • 25
    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
  • 26
    Edmunds, Robin David
    Individual (3 offsprings)
    Officer
    icon of calendar 1993-10-04 ~ 2000-01-31
    OF - Secretary → CIF 0
  • 27
    Allen, Philip Gerald
    Resources & External Affairs Director born in November 1962
    Individual
    Officer
    icon of calendar 2013-09-01 ~ 2015-02-09
    OF - Director → CIF 0
  • 28
    Harreld, Carson Bivins
    Finance Director born in June 1944
    Individual
    Officer
    icon of calendar 1995-09-21 ~ 1999-05-31
    OF - Director → CIF 0
    Harreld, Carson Bivins
    Chief Financial Officer born in June 1944
    Individual
    icon of calendar 2000-04-01 ~ 2001-03-01
    OF - Director → CIF 0
  • 29
    Feerrar, Stephen Jeffrey
    Finance Director born in January 1953
    Individual
    Officer
    icon of calendar 1996-07-01 ~ 1999-03-16
    OF - Director → CIF 0
  • 30
    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
  • 31
    Bonner, John Albert Gordon
    Engineer born in October 1942
    Individual
    Officer
    icon of calendar ~ 1995-09-21
    OF - Director → CIF 0
  • 32
    Carson, Malcolm James, Dr
    Engineer born in October 1938
    Individual
    Officer
    icon of calendar ~ 1995-09-21
    OF - Director → CIF 0
  • 33
    Fisher, Charles Murray
    Director born in December 1949
    Individual (5 offsprings)
    Officer
    icon of calendar ~ 1995-03-31
    OF - Director → CIF 0
  • 34
    Klingensmith, Ricky Lee
    Vice President Finance born in September 1960
    Individual
    Officer
    icon of calendar 2001-04-23 ~ 2015-07-16
    OF - Director → CIF 0
  • 35
    Harris, David Gene
    Resources And External Affairs born in September 1952
    Individual (4 offsprings)
    Officer
    icon of calendar 2004-04-01 ~ 2013-08-31
    OF - Director → CIF 0
  • 36
    Jones, Sally Ann
    Individual (21 offsprings)
    Officer
    icon of calendar 2000-02-01 ~ 2023-06-16
    OF - Secretary → CIF 0
  • 37
    Nicol, Andrew William
    Civil Engineer born in April 1933
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 1993-08-31
    OF - Director → CIF 0
  • 38
    Cardew, Anthony John
    Company Chairman born in September 1949
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-03-23 ~ 2025-04-23
    OF - Director → CIF 0
  • 39
    Petersen, Roger Lynn
    Executive born in March 1951
    Individual
    Officer
    icon of calendar 1996-07-01 ~ 1999-03-16
    OF - Director → CIF 0
parent relation
Company in focus

NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC

Previous names
WESTERN POWER DISTRIBUTION (SOUTH WEST) PLC - 2022-09-20
SOUTH WESTERN ELECTRICITY PLC - 2001-07-27
Standard Industrial Classification
35130 - Distribution Of Electricity

Related profiles found in government register
  • NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC
    Info
    WESTERN POWER DISTRIBUTION (SOUTH WEST) PLC - 2022-09-20
    SOUTH WESTERN ELECTRICITY PLC - 2022-09-20
    Registered number 02366894
    icon of addressAvonbank, Feeder Road, Bristol, Avon BS2 0TB
    PUBLIC LIMITED COMPANY incorporated on 1989-04-01 (36 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-23
    CIF 0
  • WESTERN POWER DISTRIBUTION (SOUTH WEST) PLC
    S
    Registered number 02366894
    icon of addressAvonbank, Feeder Road, Bristol, Avon, United Kingdom, BS2 0TB
    ENGLAND AND WALES
    CIF 1
  • NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC
    S
    Registered number 02366894
    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 Registrar Of Companies, England
    CIF 3
child relation
Offspring entities and appointments
Active 3
  • 1
    SWEB PENSION TRUSTEE LIMITED - 1999-10-01
    LETRANGE LIMITED - 1993-05-21
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Active Corporate (5 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Right to appoint or remove directorsOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 2
    AVONBANK LIMITED - 2001-07-31
    STARTPROFILE LIMITED - 1988-02-05
    LLANISHEN WATER LIMITED - 2002-09-05
    WPD LIMITED - 2001-02-07
    SWEB LIMITED - 1999-10-01
    icon of addressAvonbank, Feeder Road, Bristol
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 4 - Right to appoint or remove directorsOE
    CIF 4 - Ownership of shares – 75% or moreOE
    CIF 4 - Ownership of voting rights - 75% or moreOE
  • 3
    SOUTH WESTERN ELECTRICITY SHARE SCHEME TRUSTEES LIMITED - 1999-10-01
    PRECIS (1034) LIMITED - 1990-10-01
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 3 - Ownership of voting rights - 75% or moreOE
    CIF 3 - Ownership of shares – 75% or moreOE
    CIF 3 - Right to appoint or remove directorsOE
Ceased 1
  • WESTERN POWER GENERATION LIMITED - 2022-09-20
    SOUTH WESTERN POWER LIMITED - 1999-10-01
    STARTSTAGE LIMITED - 1988-02-08
    SOUTH WESTERN ELECTRICITY LIMITED - 1989-04-01
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Active Corporate (4 parents)
    Officer
    icon of calendar ~ 2011-07-06
    CIF 1 - Director → ME

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