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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Grogan, Niamh Mary

    Related profiles found in government register
  • Grogan, Niamh Mary
    Irish solicitor born in June 1968

    Registered addresses and corresponding companies
    • Sj Berwin & Co, 222 Grays Inn Road, London, WC1X 8XF

      IIF 1
  • Grogan, Niamh Mary
    Irish lawyer born in June 1968

    Resident in England

    Registered addresses and corresponding companies
    • 4th Floor United House, North Road, London, Rosa Uk, 4th Floor, United House, North Road, London, County (optional), N7 9DP, United Kingdom

      IIF 2
  • Grogan, Niamh Mary
    Irish born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1 - 3 Strand, London, WC2N 5EH

      IIF 3
child relation
Offspring entities and appointments 3
  • 1
    CALTHORPE COMMUNITY GARDEN LIMITED - now
    CALTHORPE PROJECT
    - 2019-04-26 01888351
    258-274 Grays Inn Road, London
    Active Corporate (132 parents, 1 offspring)
    Officer
    2005-01-21 ~ 2006-11-23
    IIF 1 - Director → ME
  • 2
    NATIONAL GRID ELECTRICITY TRANSMISSION PLC
    - now 02366977
    NATIONAL GRID COMPANY PLC - 2005-07-26
    THE NATIONAL GRID COMPANY PLC - 2002-10-21
    1 - 3 Strand, London
    Active Corporate (72 parents, 8 offsprings)
    Officer
    2026-02-01 ~ now
    IIF 3 - Director → ME
  • 3
    ROSA FUND
    06598018
    110 C/o Sayer Vincent, 110 Golden Lane, London, England
    Active Corporate (37 parents)
    Officer
    2017-10-10 ~ 2020-10-13
    IIF 2 - Director → ME

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