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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 22
  • 1
    Graves, Ian Robert
    Company Director born in April 1972
    Individual (75 offsprings)
    Officer
    2016-07-01 ~ 2017-11-30
    OF - Director → CIF 0
  • 2
    Sullivan, Paul James
    Director born in August 1965
    Individual (3 offsprings)
    Officer
    2014-01-02 ~ 2016-07-01
    OF - Director → CIF 0
  • 3
    Culkin, Simon Ross
    Director born in May 1972
    Individual (5 offsprings)
    Officer
    2021-07-01 ~ 2025-09-30
    OF - Director → CIF 0
  • 4
    Todd, Alistair Mark
    Born in November 1975
    Individual (35 offsprings)
    Officer
    2025-09-30 ~ now
    OF - Director → CIF 0
  • 5
    Boreham, Peter John
    Chartered Engineer born in December 1959
    Individual (24 offsprings)
    Officer
    2012-07-24 ~ 2012-10-31
    OF - Director → CIF 0
  • 6
    Rayner, Heather Maria
    Chartered Secretary born in October 1959
    Individual (161 offsprings)
    Officer
    2013-01-08 ~ 2013-02-01
    OF - Director → CIF 0
    Rayner, Heather Maria
    Individual (161 offsprings)
    Officer
    2012-06-22 ~ 2016-03-31
    OF - Secretary → CIF 0
  • 7
    Benjamin, Andrew James
    Director born in August 1974
    Individual (3 offsprings)
    Officer
    2021-07-01 ~ 2023-10-02
    OF - Director → CIF 0
  • 8
    Hagan, Lawrence
    Individual (66 offsprings)
    Officer
    2022-11-18 ~ 2023-10-26
    OF - Secretary → CIF 0
  • 9
    Nieuwenhove, Guy Van
    Company Director born in September 1982
    Individual (15 offsprings)
    Officer
    2023-12-01 ~ 2024-09-16
    OF - Director → CIF 0
  • 10
    Cook, Martin Colin
    General Manager born in November 1960
    Individual (8 offsprings)
    Officer
    2016-04-27 ~ 2021-07-01
    OF - Director → CIF 0
  • 11
    Flawn, Mark Antony David
    Corporate Treasurer born in April 1956
    Individual (127 offsprings)
    Officer
    2012-06-22 ~ 2013-01-07
    OF - Director → CIF 0
  • 12
    Ward, James Gordon
    Ccs Business Lead born in August 1963
    Individual (6 offsprings)
    Officer
    2012-10-31 ~ 2013-09-20
    OF - Director → CIF 0
  • 13
    Hernaman, Paul David
    Chartered Management Accountant born in May 1961
    Individual (15 offsprings)
    Officer
    2012-10-31 ~ 2015-04-30
    OF - Director → CIF 0
  • 14
    Forward, David Charles
    Chartered Secretary born in November 1955
    Individual (183 offsprings)
    Officer
    2012-06-22 ~ 2013-02-01
    OF - Director → CIF 0
    Forward, David Charles
    Individual (183 offsprings)
    Officer
    2012-06-22 ~ 2013-11-30
    OF - Secretary → CIF 0
  • 15
    Ramsay, Charlotte Bartholomew
    Company Director born in May 1977
    Individual (8 offsprings)
    Officer
    2015-05-01 ~ 2016-04-27
    OF - Director → CIF 0
  • 16
    Sedler, Rebecca
    Born in December 1977
    Individual (15 offsprings)
    Officer
    2025-09-30 ~ now
    OF - Director → CIF 0
  • 17
    Mccormick, Terence
    Engineer born in February 1967
    Individual (10 offsprings)
    Officer
    2013-07-12 ~ 2014-01-02
    OF - Director → CIF 0
  • 18
    Whincup, David George
    Individual (9 offsprings)
    Officer
    2014-09-10 ~ 2018-07-13
    OF - Secretary → CIF 0
  • 19
    Morgan, Alice
    Individual (114 offsprings)
    Officer
    2016-12-15 ~ 2018-11-30
    OF - Secretary → CIF 0
  • 20
    Barnes, Megan
    Individual (129 offsprings)
    Officer
    2018-11-30 ~ 2022-11-18
    OF - Secretary → CIF 0
  • 21
    Hollis, Katie Suzanne
    Individual (70 offsprings)
    Officer
    2023-11-06 ~ now
    OF - Secretary → CIF 0
  • 22
    NATIONAL GRID CARBON LIMITED - now 03932833
    NETMAP LIMITED - 2009-02-20
    NGH 1 LIMITED - 2001-07-27
    INTERCEDE 1562 LIMITED - 2000-05-22
    1-3, Strand, London, United Kingdom
    Active Corporate (34 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

CARBON SENTINEL LIMITED

Period: 2015-08-27 ~ now
Company number: 08116471
Registered names
CARBON SENTINEL LIMITED - now
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.

  • CARBON SENTINEL LIMITED
    Info
    NATIONAL GRID TWENTY NINE LIMITED - 2015-08-27
    Registered number 08116471
    1-3 Strand, London WC2N 5EH
    PRIVATE LIMITED COMPANY incorporated on 2012-06-22 (13 years 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-02-01
    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.