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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Todd, Alistair Mark

    Related profiles found in government register
  • Todd, Alistair Mark
    British chartered accountant born in November 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Todd, Alistair Mark
    British company director born in November 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 25, Mill End, Henley On Thames, Buckinghamshire, RG9 3BJ, United Kingdom

      IIF 18
  • Todd, Alistair Mark
    British finance director born in November 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Todd, Alistair Mark
    British group chief accountant born in November 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 14
  • 1
    icon of address 1-3 Strand, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 6 - Director → ME
  • 2
    NATIONAL GRID TWENTY NINE LIMITED - 2015-08-27
    icon of address 1-3 Strand, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-09-30 ~ now
    IIF 11 - Director → ME
  • 3
    INTERCEDE 1562 LIMITED - 2000-05-22
    NGH 1 LIMITED - 2001-07-27
    NETMAP LIMITED - 2009-02-20
    icon of address 1 - 3 Strand, London
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2025-09-30 ~ now
    IIF 1 - Director → ME
  • 4
    NATIONAL GRID ENERGY METERING LIMITED - 2022-08-01
    NATIONAL GAS METERING LIMITED - 2023-02-06
    icon of address 1-3 Strand, London, Uk
    Active Corporate (3 parents)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 10 - Director → ME
  • 5
    GRAIN LNG LIMITED - 2005-10-10
    LATTICE LNG HOLDINGS LIMITED - 2003-01-27
    LNG HOLDINGS LIMITED - 2002-07-22
    icon of address 1-3 Strand, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 4 - Director → ME
  • 6
    icon of address 1-3 Strand, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-09-30 ~ now
    IIF 17 - Director → ME
  • 7
    NATIONAL GRID THIRTY ONE LIMITED - 2012-10-05
    icon of address 1-3 Strand, London
    Active Corporate (5 parents, 9 offsprings)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 14 - Director → ME
  • 8
    SECONDSITE PROPERTY HOLDINGS LIMITED - 2005-10-10
    LATTICE PROPERTY HOLDINGS LIMITED - 2002-10-21
    BG PROPERTY HOLDINGS LIMITED - 2000-10-23
    BG PROPERTY PORTFOLIO LIMITED - 1999-07-19
    icon of address 1-3 Strand, London
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 5 - Director → ME
  • 9
    icon of address 1-3 Strand, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 12 - Director → ME
  • 10
    icon of address 1-3 Strand, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 15 - Director → ME
  • 11
    NATIONAL GRID TWENTY-SIX LIMITED - 2014-11-05
    icon of address 1-3 Strand, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 13 - Director → ME
  • 12
    HACKREMCO (NO.492) LIMITED - 1989-11-20
    icon of address 1-3 Strand, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 7 - Director → ME
  • 13
    icon of address 1-3 Strand, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2023-09-01 ~ now
    IIF 9 - Director → ME
  • 14
    icon of address 1 King William Street, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2025-07-21 ~ now
    IIF 18 - Director → ME
Ceased 21
  • 1
    CENTRICA FINANCE (UK) LIMITED - 2014-02-06
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2014-04-01 ~ 2018-03-28
    IIF 32 - Director → ME
  • 2
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (8 parents)
    Officer
    icon of calendar 2015-03-03 ~ 2017-10-24
    IIF 30 - Director → ME
  • 3
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (6 parents, 3 offsprings)
    Officer
    icon of calendar 2014-04-01 ~ 2016-10-10
    IIF 34 - Director → ME
  • 4
    CACTUSHAVEN PLC - 1996-05-15
    BRITISH GAS SERVICE LIMITED - 1997-02-17
    icon of address Millstream Maidenhead Road, Windsor, Berkshire
    Active Corporate (8 parents, 1 offspring)
    Officer
    icon of calendar 2014-05-15 ~ 2018-03-28
    IIF 29 - Director → ME
  • 5
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents, 3 offsprings)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 27 - Director → ME
  • 6
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (9 parents, 12 offsprings)
    Officer
    icon of calendar 2013-03-04 ~ 2019-05-31
    IIF 31 - Director → ME
  • 7
    CENTRICA HYDROGEN INNOVATIONS LIMITED - 2025-07-02
    CENTRICA FINANCE INVESTMENTS LIMITED - 2024-06-07
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (6 parents)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 24 - Director → ME
  • 8
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-12-09 ~ 2013-12-11
    IIF 35 - Director → ME
  • 9
    icon of address Millstream Maidenhead Road, Windsor, Berkshire
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 22 - Director → ME
  • 10
    icon of address 1 Waterfront Avenue, Edinburgh, Scotland
    Active Corporate (4 parents, 7 offsprings)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 23 - Director → ME
  • 11
    icon of address Millstream Maidenhead Road, Windsor, Berkshire
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 20 - Director → ME
  • 12
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 26 - Director → ME
  • 13
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 25 - Director → ME
  • 14
    icon of address Millstream Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents, 2 offsprings)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 21 - Director → ME
  • 15
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 28 - Director → ME
  • 16
    DYNO-ROD PUBLIC LIMITED COMPANY - 2005-01-27
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2014-09-01 ~ 2016-10-10
    IIF 33 - Director → ME
  • 17
    GB GAS HOLDINGS - 1996-07-04
    ERADINE - 1996-06-26
    icon of address Millstream Maidenhead Road, Windsor, Berkshire
    Active Corporate (4 parents, 67 offsprings)
    Officer
    icon of calendar 2018-01-01 ~ 2019-11-18
    IIF 19 - Director → ME
  • 18
    BG TRANSCO HOLDINGS PLC - 2000-10-23
    NATIONAL GRID GAS HOLDINGS PLC - 2009-01-12
    NATIONAL GRID GAS HOLDINGS LIMITED - 2023-02-06
    AILDON - 1999-09-10
    TRANSCO HOLDINGS PLC - 2005-10-10
    icon of address National Grid House Warwick Technology Park, Gallows Hill, Warwick
    Active Corporate (12 parents, 1 offspring)
    Officer
    icon of calendar 2020-07-21 ~ 2021-08-01
    IIF 8 - Director → ME
  • 19
    TRANSCO PLC - 2005-10-10
    BRITISH GAS PUBLIC LIMITED COMPANY - 1997-02-17
    NATIONAL GRID GAS PLC - 2023-02-06
    BG TRANSCO PLC - 2000-10-23
    BG PUBLIC LIMITED COMPANY - 1999-12-13
    icon of address National Grid House Warwick Technology Park, Gallows Hill, Warwick
    Active Corporate (17 parents, 3 offsprings)
    Officer
    icon of calendar 2020-04-30 ~ 2021-08-01
    IIF 3 - Director → ME
  • 20
    THE NATIONAL GRID COMPANY PLC - 2002-10-21
    NATIONAL GRID COMPANY PLC - 2005-07-26
    icon of address 1 - 3 Strand, London
    Active Corporate (11 parents, 6 offsprings)
    Officer
    icon of calendar 2020-04-30 ~ 2021-08-01
    IIF 2 - Director → ME
  • 21
    JV NOMINEES 2009 LIMITED - 2010-01-03
    icon of address 1-3 Strand, London
    Active Corporate (7 parents)
    Officer
    icon of calendar 2020-04-03 ~ 2021-09-22
    IIF 16 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.