logo
explain how to read the page

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 49
  • 1
    Jones, Sally Ann
    Individual (63 offsprings)
    Officer
    2001-03-09 ~ 2023-06-16
    OF - Secretary → CIF 0
  • 2
    Morgan, Peter William Lloyd
    Commercial Director born in May 1936
    Individual (20 offsprings)
    Officer
    ~ 1996-02-01
    OF - Director → CIF 0
  • 3
    Sleightholm, Alison Jane
    Resources And External Affairs Director born in October 1963
    Individual (28 offsprings)
    Officer
    2018-04-01 ~ 2023-12-15
    OF - Director → CIF 0
  • 4
    Auer, Adrian Richard
    Group Finance Director born in February 1949
    Individual (35 offsprings)
    Officer
    1995-07-07 ~ 1996-01-31
    OF - Director → CIF 0
  • 5
    Walker, Andrew John
    Group Chief Exe. Designate born in September 1951
    Individual (57 offsprings)
    Officer
    1993-12-03 ~ 1996-01-31
    OF - Director → CIF 0
  • 6
    Sharma, Tanya Joy
    Born in November 1986
    Individual (8 offsprings)
    Officer
    2024-07-01 ~ now
    OF - Director → CIF 0
  • 7
    Vaughan, Stephen Gareth
    Personnel Director Swalec born in June 1957
    Individual (3 offsprings)
    Officer
    1997-07-01 ~ 1998-03-12
    OF - Director → CIF 0
  • 8
    Beinart, Janette Carolyn Mitchell
    Born in March 1956
    Individual (6 offsprings)
    Officer
    2025-04-01 ~ now
    OF - Director → CIF 0
  • 9
    Phillips, Peter John, Sir
    Chairman Principality Bs born in June 1930
    Individual (20 offsprings)
    Officer
    ~ 1996-02-01
    OF - Director → CIF 0
  • 10
    Allen, Philip Gerald
    Resources & External Affairs Director born in November 1962
    Individual (19 offsprings)
    Officer
    2013-09-01 ~ 2015-02-09
    OF - Director → CIF 0
  • 11
    Klingensmith, Ricky Lee
    Vice President Finance born in September 1960
    Individual (17 offsprings)
    Officer
    2007-02-14 ~ 2015-07-16
    OF - Director → CIF 0
  • 12
    Pettifer, Darren
    Born in April 1980
    Individual (26 offsprings)
    Officer
    2022-08-17 ~ now
    OF - Director → CIF 0
  • 13
    Fletcher, Maurice Edwin
    Resources And External Affairs born in February 1950
    Individual (20 offsprings)
    Officer
    2001-05-17 ~ 2004-03-31
    OF - Director → CIF 0
    Fletcher, Maurice Edwin
    Retired born in February 1950
    Individual (20 offsprings)
    2011-10-31 ~ 2023-03-31
    OF - Director → CIF 0
  • 14
    Dillon, Jennifer Ann
    Born in May 1972
    Individual (44 offsprings)
    Officer
    2024-04-01 ~ now
    OF - Director → CIF 0
  • 15
    Campbell, Justine
    Company Director born in August 1970
    Individual (94 offsprings)
    Officer
    2022-01-31 ~ 2024-06-30
    OF - Director → CIF 0
  • 16
    Mackey, Michael David
    Commercial Director born in March 1952
    Individual (17 offsprings)
    Officer
    1993-06-01 ~ 2000-02-17
    OF - Director → CIF 0
  • 17
    Watts, Clive Royston
    Solicitor born in September 1944
    Individual (18 offsprings)
    Officer
    2014-04-01 ~ 2017-07-03
    OF - Director → CIF 0
  • 18
    Barbrook, Laura Sophie Scudamore, Dr
    Born in December 1973
    Individual (19 offsprings)
    Officer
    2022-01-31 ~ 2024-03-31
    OF - Director → CIF 0
  • 19
    Oosthuizen, Daniel Charl Stephanus
    Chartered Accountant born in May 1957
    Individual (68 offsprings)
    Officer
    2001-01-04 ~ 2018-03-31
    OF - Director → CIF 0
  • 20
    O’hara, Cordelia
    Born in March 1974
    Individual (21 offsprings)
    Officer
    2023-04-01 ~ now
    OF - Director → CIF 0
  • 21
    Symons, Robert Arthur
    Chief Executive born in March 1953
    Individual (34 offsprings)
    Officer
    2000-09-15 ~ 2018-11-07
    OF - Director → CIF 0
  • 22
    Hollis, Katie Suzanne
    Individual (70 offsprings)
    Officer
    2024-05-31 ~ now
    OF - Secretary → CIF 0
  • 23
    Fussell, Lindsey
    Born in March 1973
    Individual (5 offsprings)
    Officer
    2023-08-21 ~ now
    OF - Director → CIF 0
  • 24
    Brooker, Michael Peter, Dr
    Managing Director Hyder Operat born in November 1947
    Individual (14 offsprings)
    Officer
    1999-07-23 ~ 2001-03-21
    OF - Director → CIF 0
  • 25
    Kendall, David William
    Director born in May 1935
    Individual (26 offsprings)
    Officer
    1993-07-01 ~ 1996-02-01
    OF - Director → CIF 0
  • 26
    Samuel, David Byron
    Operations Director born in March 1934
    Individual (2 offsprings)
    Officer
    ~ 1993-07-31
    OF - Director → CIF 0
  • 27
    Gibbard, David Ronald
    Operation Director born in December 1942
    Individual (11 offsprings)
    Officer
    ~ 1996-03-31
    OF - Director → CIF 0
  • 28
    Pollard, Vivien Mary
    Director born in March 1940
    Individual (6 offsprings)
    Officer
    ~ 1996-02-01
    OF - Director → CIF 0
  • 29
    Cardew, Anthony John
    Company Chairman born in September 1949
    Individual (11 offsprings)
    Officer
    2017-03-23 ~ 2025-04-23
    OF - Director → CIF 0
  • 30
    Howard, Kenneth John
    Individual (20 offsprings)
    Officer
    ~ 1996-02-27
    OF - Secretary → CIF 0
  • 31
    Jones, Christopher Alun
    Company Director born in March 1998
    Individual (24 offsprings)
    Officer
    1998-03-12 ~ 2000-11-03
    OF - Director → CIF 0
  • 32
    Edwards, Graham Winston
    Operations Director born in January 1954
    Individual (275 offsprings)
    Officer
    1996-03-31 ~ 2001-03-21
    OF - Director → CIF 0
  • 33
    Halladay, Graham Roy
    Born in April 1966
    Individual (19 offsprings)
    Officer
    2019-01-14 ~ 2026-03-18
    OF - Director → CIF 0
  • 34
    Myring, David Reece
    Group Finance Director born in February 1942
    Individual (7 offsprings)
    Officer
    ~ 1995-09-29
    OF - Director → CIF 0
  • 35
    Evans, John Wynford
    Company Chairman born in November 1934
    Individual (10 offsprings)
    Officer
    ~ 1995-12-31
    OF - Director → CIF 0
  • 36
    Swift, Philip
    Operations Director born in July 1967
    Individual (20 offsprings)
    Officer
    2013-07-01 ~ 2023-03-31
    OF - Director → CIF 0
  • 37
    Cox, Mark Richard
    Individual (23 offsprings)
    Officer
    2023-06-16 ~ 2024-05-31
    OF - Secretary → CIF 0
  • 38
    Prosser, David John
    Chief Executive Of L & G born in March 1944
    Individual (30 offsprings)
    Officer
    ~ 1996-02-01
    OF - Director → CIF 0
  • 39
    Roberts, John Edward
    Chief Executive born in March 1946
    Individual (56 offsprings)
    Officer
    1996-01-30 ~ 1999-05-25
    OF - Director → CIF 0
  • 40
    Curtis, Richard Gregory
    Individual (72 offsprings)
    Officer
    1996-02-27 ~ 2001-03-09
    OF - Secretary → CIF 0
  • 41
    Hawker, Graham Alfred
    Chief Executive born in May 1947
    Individual (15 offsprings)
    Officer
    1996-01-30 ~ 2000-09-15
    OF - Director → CIF 0
  • 42
    Miles, Gerwyn John
    Finance Director born in November 1955
    Individual (17 offsprings)
    Officer
    1996-01-30 ~ 2001-09-28
    OF - Director → CIF 0
  • 43
    Jones, David Harold
    Group Chief Executive born in May 1942
    Individual (32 offsprings)
    Officer
    ~ 1993-12-31
    OF - Director → CIF 0
  • 44
    Branston, Paul
    Born in November 1975
    Individual (5 offsprings)
    Officer
    2023-12-15 ~ now
    OF - Director → CIF 0
  • 45
    Spence, William Harold
    Chief Executive Officer born in February 1957
    Individual (12 offsprings)
    Officer
    2015-07-16 ~ 2017-07-31
    OF - Director → CIF 0
  • 46
    Williams, Ian Robert
    Resources And External Affairs Director born in January 1970
    Individual (32 offsprings)
    Officer
    2015-03-09 ~ 2022-07-31
    OF - Director → CIF 0
  • 47
    Quinn, Roisin Anne
    Born in April 1981
    Individual (10 offsprings)
    Officer
    2025-12-18 ~ now
    OF - Director → CIF 0
  • 48
    Harris, David Gene
    Resources And External Affairs born in September 1952
    Individual (30 offsprings)
    Officer
    2004-04-01 ~ 2013-08-31
    OF - Director → CIF 0
  • 49
    NATIONAL GRID ELECTRICITY DISTRIBUTION NETWORK HOLDINGS LIMITED
    - now 08857746 10991479... (more)
    WPD DISTRIBUTION NETWORK HOLDINGS LIMITED - 2022-09-20 08857746 09178692
    WESTERN POWER DISTRIBUTION LIMITED - 2014-09-30
    WPD 2014 LIMITED - 2014-01-31
    Avonbank, Feeder Road, Bristol, England
    Active Corporate (27 parents, 16 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 (SOUTH WALES) PLC

Period: 2022-09-21 ~ now
Company number: 02366985 02366894
Registered names
NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC - now 02366894
Standard Industrial Classification
35130 - Distribution Of Electricity

Related profiles found in government register
  • NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC
    Info
    WESTERN POWER DISTRIBUTION (SOUTH WALES) PLC - 2022-09-21
    SOUTH WALES ELECTRICITY PLC - 2022-09-21
    Registered number 02366985
    Avonbank, Feeder Road, Bristol BS2 0TB
    PUBLIC LIMITED COMPANY incorporated on 1989-04-01 (37 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-10-09
    CIF 0
  • NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC
    S
    Registered number missing
    Avonbank, Feeder Road, Bristol, England, BS2 0TB
    Plc
    CIF 1
  • WESTERN POWER DISTRIBUTION (SOUTH WALES) PLC
    S
    Registered number 02366985
    Avonbank, Feeder Road, Bristol, England, BS2 0TB
    Private Company Limited By Shares in England & Wales
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    ELECTRALINK LIMITED
    - now 03271981
    PRECIS (1487) LIMITED - 1997-10-27
    Northumberland House, 303 - 306 High Holborn, London, England
    Active Corporate (46 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    INFRALEC 1992 PENSION TRUSTEE LIMITED
    - now 02749536
    SWALEC 1992 PENSION TRUSTEE LIMITED - 2000-03-10
    Avonbank, Feeder Road, Bristol
    Dissolved Corporate (28 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 2 - Right to appoint or remove directors with control over the trustees of a trust OE
    CIF 2 - Has significant influence or control over the trustees of a trust OE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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