logo
explain how to read the page

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

Ms Sarah Antonia Johnson

    Related profiles found in government register
  • Ms Sarah Antonia Johnson
    British born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 18, Chatsworth Avenue, Cambridge, Cambridgeshire, CB4 3LT, England

      IIF 1
  • Johnson, Sarah Antonia
    British education consultant born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 13 The Courtyard, Sturton Street, Cambridge, CB1 2SN, England

      IIF 2
  • Johnson, Sarah Antonia
    British none born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 18, Chatsworth Avenue, Cambridge, Cambridgeshire, CB4 3LT, England

      IIF 3
  • Johnson, Sarah Antonia
    British education consultant born in June 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 7, Bell Yard, London, WC2A 2JR, England

      IIF 4
child relation
Offspring entities and appointments
Active 2
  • 1
    EXTRAMEASURE LIMITED - 1988-09-16
    icon of address 13 The Courtyard Sturton Street, Cambridge, England
    Active Corporate (5 parents)
    Officer
    icon of calendar 2021-08-03 ~ now
    IIF 2 - Director → ME
  • 2
    icon of address 7 Bell Yard, London, England
    Active Corporate (7 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -3,349 GBP2024-04-30
    Officer
    icon of calendar 2021-04-01 ~ now
    IIF 4 - Director → ME
Ceased 1
  • 1
    icon of address 29 Highgate Edge Great North Road, London, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2018-09-29 ~ 2019-04-02
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2018-09-29 ~ 2019-03-26
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE

The content of this website is protected by AgonGuard.

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

Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.