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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

Mrs Helen Caroline Sewell

    Related profiles found in government register
  • Mrs Helen Caroline Sewell
    British born in April 1981

    Resident in England

    Registered addresses and corresponding companies
    • 5 St. Georges Villas, Truro, TR1 3NL, United Kingdom

      IIF 1
  • Sewell, Helen Caroline
    British born in April 1981

    Resident in England

    Registered addresses and corresponding companies
    • 5, St George's Villas, Truro, TR1 3NL, England

      IIF 2
    • 5 St. Georges Villas, Truro, TR1 3NL, United Kingdom

      IIF 3
  • Sewell, Helen Caroline
    British accountant born in April 1981

    Resident in England

    Registered addresses and corresponding companies
    • 5, Grenville Road, Truro, Cornwall, TR1 3TJ

      IIF 4
  • Sewell, Helen Caroline

    Registered addresses and corresponding companies
    • 5, Grenville Road, Truro, Cornwall, TR1 3TJ

      IIF 5
child relation
Offspring entities and appointments 2
  • 1
    CALCULATED INNOVATION LTD
    - now 12554133
    CALCULATED INNOVATION LTD
    - 2025-12-10 12554133
    5 St. Georges Villas, Truro, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    6,202 GBP2024-04-30
    Officer
    2025-12-01 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2020-04-14 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    GRACE CHURCH, TRURO
    07328613
    5 Grenville Road, Truro, Cornwall
    Active Corporate (22 parents)
    Officer
    2012-04-04 ~ 2019-11-19
    IIF 4 - Director → ME
    2024-06-18 ~ now
    IIF 2 - Director → ME
    2012-04-04 ~ 2013-07-10
    IIF 5 - Secretary → ME

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