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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

Harrison, Helen Mary Caswall, Dr

    Related profiles found in government register
  • Harrison, Helen Mary Caswall, Dr
    British dental surgeon born in October 1963

    Resident in England

    Registered addresses and corresponding companies
    • 32 Alpha Road, Cambridge, CB4 3DG

      IIF 1
  • Harrison, Helen Mary Caswall, Dr
    British dentist born in October 1963

    Resident in England

    Registered addresses and corresponding companies
    • 32 Alpha Road, Cambridge, CB4 3DG

      IIF 2
    • 32, Alpha Road, Cambridge, CB4 3DG, United Kingdom

      IIF 3 IIF 4
  • Dr Helen Mary Caswall Harrison
    British born in October 1963

    Resident in England

    Registered addresses and corresponding companies
    • 32, Alpha Road, Cambridge, CB4 3DG, England

      IIF 5 IIF 6
    • 39, Newnham Road, Cambridge, CB3 9EY

      IIF 7
  • Harrison, Helen, Dr

    Registered addresses and corresponding companies
    • 32, Alpha Road, Cambridge, CB4 3DG, United Kingdom

      IIF 8
child relation
Offspring entities and appointments
Active 3
  • 1
    32 Alpha Road, Cambridge, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    234,954 GBP2018-07-31
    Officer
    2007-02-08 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 6 - Ownership of shares – 75% or moreOE
  • 2
    GRANTA ANALYTICS LTD - 2014-02-19
    32 Alpha Road, Cambridge, England
    Dissolved Corporate (1 parent)
    Total Assets Less Current Liabilities (Company account)
    -13,269 GBP2017-03-31
    Officer
    2013-12-11 ~ dissolved
    IIF 3 - Director → ME
    2013-12-11 ~ dissolved
    IIF 8 - Secretary → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 5 - Ownership of shares – 75% or moreOE
  • 3
    39 Newnham Road, Cambridge
    Dissolved Corporate (1 parent)
    Officer
    2013-03-13 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 7 - Ownership of shares – 75% or moreOE
Ceased 1
  • 1
    64 Wimpole Street, London
    Active Corporate (16 parents)
    Officer
    1997-01-17 ~ 2000-01-15
    IIF 1 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.