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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 5
  • 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
    WESTERN POWER DISTRIBUTION LIMITED - 2015-06-24
    PPL WPD 2 LIMITED - 2014-09-30
    WESTERN POWER DISTRIBUTION PLC - 2022-09-20
    icon of addressAvonbank, Feeder Road, Bristol, England
    Active Corporate (8 parents, 3 offsprings)
    Person with significant control
    icon of calendar 2023-12-05 ~ now
    PE - Ownership of shares – More than 50% but less than 75% → CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75% → CIF 0
    PE - Right to appoint or remove directors → CIF 0
Ceased 22
  • 1
    Farr, Paul Anthony
    Executive Vice President & Cfo born in April 1963
    Individual (3 offsprings)
    Officer
    icon of calendar 2014-01-24 ~ 2014-08-15
    OF - Director → CIF 0
  • 2
    Swift, Philip
    Operations Director born in July 1967
    Individual (4 offsprings)
    Officer
    icon of calendar 2014-01-24 ~ 2023-03-31
    OF - Director → CIF 0
  • 3
    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
  • 4
    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
  • 5
    Symons, Robert Arthur
    Chief Executive born in March 1953
    Individual (7 offsprings)
    Officer
    icon of calendar 2014-01-24 ~ 2018-11-07
    OF - Director → CIF 0
  • 6
    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
  • 7
    Wilten, Mark Frederick
    Vice President Finance &Treasurer born in April 1967
    Individual
    Officer
    icon of calendar 2014-08-15 ~ 2015-12-31
    OF - Director → CIF 0
  • 8
    Cox, Mark Richard
    Individual (4 offsprings)
    Officer
    icon of calendar 2023-06-16 ~ 2024-05-31
    OF - Secretary → CIF 0
  • 9
    Breininger, Stephen Kenneth
    Accountant born in July 1973
    Individual
    Officer
    icon of calendar 2014-08-15 ~ 2017-07-31
    OF - Director → CIF 0
  • 10
    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
  • 11
    Torok, Alexander James
    Assistant Treasurer born in March 1958
    Individual
    Officer
    icon of calendar 2014-08-15 ~ 2020-08-31
    OF - Director → CIF 0
  • 12
    Clelland, Russell Robert
    Assistant Treasurer born in August 1955
    Individual
    Officer
    icon of calendar 2014-01-24 ~ 2014-08-15
    OF - Director → CIF 0
  • 13
    Oosthuizen, Daniel Charl Stephanus
    Finance Director born in May 1957
    Individual (16 offsprings)
    Officer
    icon of calendar 2014-01-23 ~ 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 2014-01-24 ~ 2015-02-09
    OF - Director → CIF 0
  • 16
    Klingensmith, Ricky Lee
    President, Ppl Global born in September 1960
    Individual
    Officer
    icon of calendar 2014-01-24 ~ 2015-07-16
    OF - Director → CIF 0
  • 17
    Simmons, Jr, Jerry Matthews
    Vice President, Risk Management born in December 1965
    Individual
    Officer
    icon of calendar 2014-01-24 ~ 2014-08-15
    OF - Director → CIF 0
  • 18
    Jones, Sally Ann
    Individual (21 offsprings)
    Officer
    icon of calendar 2014-01-23 ~ 2023-06-16
    OF - Secretary → CIF 0
  • 19
    Sorgi, Vincent
    Vice President & Controller born in September 1971
    Individual
    Officer
    icon of calendar 2014-08-15 ~ 2017-07-31
    OF - Director → CIF 0
  • 20
    NATIONAL GRID ELECTRICITY DISTRIBUTION PLC - now
    WESTERN POWER DISTRIBUTION LIMITED - 2015-06-24
    PPL WPD 2 LIMITED - 2014-09-30
    icon of addressAvonbank, Feeder Road, Bristol, England
    Active Corporate (8 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-10-20
    PE - Ownership of voting rights - More than 50% but less than 75% → CIF 0
    PE - Ownership of shares – More than 50% but less than 75% → CIF 0
    PE - Right to appoint or remove directors → CIF 0
  • 21
    WPD INVESTMENT HOLDINGS LIMITED - 2022-09-20
    icon of addressAvonbank, Feeder Road, Bristol, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2017-10-20 ~ 2023-12-05
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – More than 50% but less than 75% → CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75% → CIF 0
  • 22
    WPD WEM LIMITED - now
    WPD INVESTMENT HOLDINGS LIMITED - 2011-03-24
    PPL WEM HOLDINGS PLC - 2013-10-22
    PPL WEM HOLDINGS LIMITED - 2011-03-24
    ALNERY NO. 2100 LIMITED - 2000-12-28
    PPL WEM HOLDINGS LIMITED - 2014-11-25
    PPL WEM LIMITED
    - 2021-06-16
    icon of addressAvonbank, Feeder Road, Bristol, England
    Active Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2019-11-27
    PE - Ownership of shares – More than 25% but not more than 50% → CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
parent relation
Company in focus

NATIONAL GRID ELECTRICITY DISTRIBUTION NETWORK HOLDINGS LIMITED

Previous names
WPD DISTRIBUTION NETWORK HOLDINGS LIMITED - 2022-09-20
WESTERN POWER DISTRIBUTION LIMITED - 2014-09-30
WPD 2014 LIMITED - 2014-01-31
Standard Industrial Classification
70100 - Activities Of Head Offices
Related profiles found in government register
  • NATIONAL GRID ELECTRICITY DISTRIBUTION NETWORK HOLDINGS LIMITED
    Info
    WPD DISTRIBUTION NETWORK HOLDINGS LIMITED - 2022-09-20
    WESTERN POWER DISTRIBUTION LIMITED - 2022-09-20
    WPD 2014 LIMITED - 2022-09-20
    Registered number 08857746
    icon of addressAvonbank, Feeder Road, Bristol BS2 0TB
    PRIVATE LIMITED COMPANY incorporated on 2014-01-23 (11 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-09
    CIF 0
  • WESTERN POWER DISTRIBUTION LIMITED
    S
    Registered number 08857746
    icon of addressAvonbank, Feeder Road, Bristol, England, BS2 0TB
    ENGLAND
    CIF 1
  • NATIONAL GRID ELECTRICITY DISTRIBUTION NETWORK HOLDINGS LIMITED
    S
    Registered number 08857746
    icon of addressAvonbank, Feeder Road, Bristol, England, BS2 0TB
    Limited Company in England & Wales Registrar Of Companies, England
    CIF 2
    Private Company Limited By Shares in England & Wales, England
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 15
  • 1
    SWEB ENERGY PURCHASING LIMITED - 1998-12-31
    SWEB METER OPERATOR SERVICES LIMITED - 1999-10-01
    WPD METER OPERATOR SERVICES LIMITED - 2003-12-09
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 12 - Ownership of voting rights - 75% or more → OE
    CIF 12 - Ownership of voting rights - 75% or more as a member of a firm → OE
    CIF 12 - Ownership of shares – 75% or more as a member of a firm → OE
    CIF 12 - Right to appoint or remove directors as a member of a firm → OE
    CIF 12 - Right to appoint or remove directors → OE
    CIF 12 - Ownership of shares – 75% or more → OE
  • 2
    SWEB DATA COLLECTION SERVICES LIMITED - 1999-10-01
    SOUTH WESTERN PROPERTY MANAGEMENT SERVICES LIMITED - 1996-07-10
    icon of addressAvonbank, Feeder Road, Bristol
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 16 - Right to appoint or remove directors → OE
    CIF 16 - Ownership of voting rights - 75% or more → OE
    CIF 16 - Ownership of shares – 75% or more as a member of a firm → OE
    CIF 16 - Right to appoint or remove directors as a member of a firm → OE
    CIF 16 - Ownership of voting rights - 75% or more as a member of a firm → OE
    CIF 16 - Ownership of shares – 75% or more → OE
  • 3
    CENTRAL NETWORKS EAST PLC - 2011-04-01
    WESTERN POWER DISTRIBUTION (EAST MIDLANDS) PLC - 2022-09-20
    EAST MIDLANDS ELECTRICITY PLC - 1999-07-12
    POWERGEN ENERGY PLC - 2001-10-01
    EAST MIDLANDS ELECTRICITY DISTRIBUTION PLC. - 2004-04-05
    icon of addressAvonbank, Feeder Road, Bristol
    Active Corporate (10 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Right to appoint or remove directors → OE
    CIF 4 - Ownership of shares – 75% or more → OE
  • 4
    SOUTH WALES ELECTRICITY PLC - 2001-07-27
    WESTERN POWER DISTRIBUTION (SOUTH WALES) PLC - 2022-09-21
    icon of addressAvonbank, Feeder Road, Bristol
    Active Corporate (10 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 5 - Ownership of shares – 75% or more → OE
    CIF 5 - Ownership of voting rights - 75% or more → OE
    CIF 5 - Right to appoint or remove directors → OE
  • 5
    WESTERN POWER DISTRIBUTION (SOUTH WEST) PLC - 2022-09-20
    SOUTH WESTERN ELECTRICITY PLC - 2001-07-27
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Active Corporate (10 parents, 3 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
  • 6
    CENTRAL NETWORKS WEST PLC - 2011-04-01
    GPU POWER NETWORKS (UK) PLC - 2002-05-09
    FORAY 1152 LIMITED - 1998-09-07
    WESTERN POWER DISTRIBUTION (WEST MIDLANDS) PLC - 2022-09-20
    AQUILA NETWORKS PLC - 2004-04-05
    ENERGENT LIMITED - 2001-05-14
    icon of addressAvonbank, Feeder Road, Bristol
    Active Corporate (10 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 9 - Ownership of shares – 75% or more → OE
    CIF 9 - Right to appoint or remove directors → OE
    CIF 9 - Ownership of voting rights - 75% or more → OE
  • 7
    MEASURER LIMITED - 1988-05-26
    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
    WESTERN POWER DISTRIBUTION INVESTMENTS LIMITED - 2022-09-20
    SOUTH WALES ELECTRICITY GENERATING (CYNHYRCHU TRYDAM DE CYMRU) LIMITED - 1988-06-08
    icon of addressAvonbank, Feeder Road, Bristol
    Active Corporate (4 parents, 7 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 10 - Ownership of shares – 75% or more → OE
    CIF 10 - Ownership of voting rights - 75% or more → OE
    CIF 10 - Right to appoint or remove directors → OE
  • 8
    PPL MIDLANDS LIMITED - 2021-06-17
    WPD MIDLANDS LIMITED - 2022-09-20
    MIDLANDS ELECTRICITY PLC - 2004-04-05
    WPD MIDLANDS HOLDINGS LIMITED - 2014-11-10
    CENTRAL NETWORKS LIMITED - 2011-04-01
    CENTRAL NETWORKS PLC - 2010-12-22
    icon of addressAvonbank, Feeder Road, Bristol
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2023-06-06 ~ 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
  • 9
    WPD PROPERTY INVESTMENTS LIMITED - 2022-09-20
    SWEB PROPERTIES LIMITED - 1992-03-02
    HOTSNOW LIMITED - 1989-05-26
    SWEB PROPERTY INVESTMENTS LIMITED - 1999-10-01
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 6 - Right to appoint or remove directors → OE
    CIF 6 - Ownership of voting rights - 75% or more → OE
    CIF 6 - Ownership of shares – 75% or more → OE
  • 10
    SOUTH WESTERN HELICOPTERS LIMITED - 2022-09-20
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Active Corporate (5 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 8 - Right to appoint or remove directors → OE
    CIF 8 - Ownership of voting rights - 75% or more → OE
    CIF 8 - Ownership of shares – 75% or more → OE
  • 11
    SWECOM LIMITED - 1993-06-25
    PRIZEADD LIMITED - 1989-07-12
    SURF TELECOMS LIMITED - 2018-12-19
    SWEB TELECOM LIMITED - 1999-09-01
    WPD TELECOMS LIMITED - 2022-09-20
    icon of addressAvonbank, Feeder Road, Bristol, Avon
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 7 - Ownership of voting rights - 75% or more → OE
    CIF 7 - Ownership of shares – 75% or more → OE
    CIF 7 - Right to appoint or remove directors → OE
  • 12
    icon of address1st And 2nd Floor, Elizabeth House, Les Ruettes Brayes, St. Peter Port, Guernsey
    Removed Corporate (1 parent)
    Beneficial owner
    icon of calendar 2022-08-01 ~ now
    CIF 11 - Ownership of voting rights - More than 25% → OE
    CIF 11 - Has significant influence or control → OE
    CIF 11 - Ownership of shares - More than 25% → OE
    CIF 11 - Right to appoint or remove directors → OE
  • 13
    WESTERN POWER DISTRIBUTION LLP - 2014-01-31
    icon of address15 Canada Square, Canary Wharf, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2014-01-31 ~ dissolved
    CIF 1 - LLP Designated Member → ME
  • 14
    PPL ISLAND LIMITED - 2021-06-16
    icon of addressAvonbank, Feeder Road, Bristol
    Dissolved Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 14 - Ownership of shares – 75% or more as a member of a firm → OE
    CIF 14 - Ownership of shares – 75% or more → OE
    CIF 14 - Ownership of voting rights - 75% or more → OE
    CIF 14 - Right to appoint or remove directors → OE
    CIF 14 - Has significant influence or control as a member of a firm → OE
    CIF 14 - Has significant influence or control → OE
    CIF 14 - Right to appoint or remove directors as a member of a firm → OE
    CIF 14 - Ownership of voting rights - 75% or more as a member of a firm → OE
  • 15
    GPU POWER UK LIMITED - 2002-05-09
    MEB ELECTRICITY SUPPLY LIMITED - 2000-03-16
    CENTRAL NETWORKS SERVICES LIMITED - 2011-04-01
    AQUILA NETWORKS SERVICES LIMITED - 2004-04-05
    WPD MIDLANDS NETWORKS SERVICES LIMITED - 2014-11-10
    FORAY 1156 LIMITED - 1998-08-27
    icon of address15 Canada Square, London
    Dissolved Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 13 - Ownership of shares – 75% or more → OE
    CIF 13 - Ownership of voting rights - 75% or more as a member of a firm → OE
    CIF 13 - Ownership of shares – 75% or more as a member of a firm → OE
    CIF 13 - Has significant influence or control → OE
    CIF 13 - Has significant influence or control as a member of a firm → OE
    CIF 13 - Ownership of voting rights - 75% or more → OE
    CIF 13 - Right to appoint or remove directors → OE
    CIF 13 - Right to appoint or remove directors as a member of a firm → OE
Ceased 1
  • WPD SMART METERING LIMITED - 2022-11-24
    icon of addressSentinel House, 10-12 Massetts Road, Horley, England
    Active Corporate (3 parents)
    Equity (Company account)
    10,401,354 GBP2024-05-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-06-01
    CIF 15 - Right to appoint or remove directors as a member of a firm → OE
    CIF 15 - Ownership of shares – 75% or more as a member of a firm → OE
    CIF 15 - Ownership of voting rights - 75% or more as a member of a firm → OE
    CIF 15 - Ownership of shares – 75% or more → OE
    CIF 15 - Right to appoint or remove directors → OE
    CIF 15 - Ownership of voting rights - 75% or more → OE

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© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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