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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

Mrs Catherine Margaret Mcmahon

    Related profiles found in government register
  • Mrs Catherine Margaret Mcmahon
    British born in August 1945

    Resident in England

    Registered addresses and corresponding companies
    • 68, Ashford Road, Tenterden, Kent, TN30 6LR

      IIF 1
  • Mcmahon, Catherine Margaret
    British road safety consultant born in August 1945

    Resident in England

    Registered addresses and corresponding companies
    • 120, Pall Mall, London, SW1Y 5EA, United Kingdom

      IIF 2
    • 5, Christchurch Road, London, SW14 7AB, United Kingdom

      IIF 3
  • Mcmahon, Catherine Margaret

    Registered addresses and corresponding companies
    • 5 Christchurch Road, London, SW14 7AB, United Kingdom

      IIF 4
child relation
Offspring entities and appointments 4
  • 1
    EASST EXPERTISE LIMITED
    09068982
    68 Ashford Road, Tenterden, Kent
    Active Corporate (10 parents)
    Person with significant control
    2016-06-03 ~ now
    IIF 1 - Ownership of voting rights - 75% or more with control over the trustees of a trust OE
    IIF 1 - Ownership of shares – 75% or more with control over the trustees of a trust OE
  • 2
    GLOBAL NEW CAR ASSESSMENT PROGRAMME - now
    TOWARDS ZERO FOUNDATION
    - 2019-01-09 07903686 07513900
    MAKE ROADS SAFE
    - 2015-02-17 07903686
    118 Pall Mall, London, England
    Dissolved Corporate (10 parents)
    Officer
    2013-07-03 ~ 2017-12-13
    IIF 2 - Director → ME
  • 3
    THE EMERY WALKER TRUST
    09098614
    7 Hammersmith Terrace, London
    Active Corporate (28 parents)
    Officer
    2014-06-23 ~ now
    IIF 4 - Secretary → ME
  • 4
    THE ROAD SAFETY TRUST
    08837451
    Colwyn Chambers, York Street, Manchester, England
    Active Corporate (45 parents)
    Officer
    2014-01-08 ~ 2021-12-31
    IIF 3 - Director → ME

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