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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

Jansen-cizain, Helen

    Related profiles found in government register
  • Jansen-cizain, Helen
    Australian born in October 1964

    Resident in England

    Registered addresses and corresponding companies
    • 258-274 Grays Inn Road, London, WC1X 8LH

      IIF 1
  • Jansen, Helen
    Australian born in October 1964

    Resident in England

    Registered addresses and corresponding companies
    • 3 Atlantic House, 128 Albert Street, London, NW1 7NE, England

      IIF 2
  • Ms Helen Jansen
    Australian born in October 1964

    Resident in England

    Registered addresses and corresponding companies
    • 3 Atlantic House, 128 Albert Street, London, NW1 7NE, England

      IIF 3
  • Cizain, Helen Martina Jansen
    Australian born in October 1964

    Resident in England

    Registered addresses and corresponding companies
    • C/o Common Ground Estate & Property Management Ltd, Chiltern House, 45 Station Road, Henley-on-thames, Oxfordshire, RG9 1AT, England

      IIF 4
    • Office 17, C/o Drs Tax & Business Advisors, Access House Manor Rd, West Ealing, London, W13 0AS, United Kingdom

      IIF 5
  • Mrs Helen Martina Jansen Cizain
    Australian born in October 1964

    Resident in England

    Registered addresses and corresponding companies
    • Office 17, C/o Drs Tax & Business Advisors, Access House Manor Rd, West Ealing, London, W13 0AS, United Kingdom

      IIF 6
child relation
Offspring entities and appointments 4
  • 1
    ATLANTIC HOUSE LONDON LIMITED
    04382416
    C/o Common Ground Estate & Property Management Ltd Chiltern House, 45 Station Road, Henley-on-thames, Oxfordshire, England
    Active Corporate (8 parents)
    Officer
    2010-03-22 ~ now
    IIF 4 - Director → ME
  • 2
    CALTHORPE COMMUNITY GARDEN LIMITED - now
    CALTHORPE PROJECT
    - 2019-04-26 01888351
    258-274 Grays Inn Road, London
    Active Corporate (133 parents, 1 offspring)
    Officer
    2014-02-20 ~ 2018-04-25
    IIF 1 - Director → ME
  • 3
    PREC SERVICES LIMITED
    10221835
    3 Atlantic House, 128 Albert Street, London, England
    Dissolved Corporate (1 parent)
    Officer
    2016-06-08 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    2016-06-08 ~ dissolved
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Ownership of voting rights - 75% or more OE
  • 4
    SPECIAL DEBT SITUATIONS LIMITED
    08709329
    Office 17 C/o Drs Tax & Business Advisors, Access House Manor Rd, West Ealing, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2026-06-01 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2025-10-06 ~ 2025-10-06
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.