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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

Hanna, Leo Anthony

    Related profiles found in government register
  • Hanna, Leo Anthony
    British born in October 1966

    Resident in England

    Registered addresses and corresponding companies
    • 389, Upper Richmond Road, London, SW15 5QL, England

      IIF 1
  • Hanna, Leo Anthony
    British technology executive born in October 1966

    Resident in England

    Registered addresses and corresponding companies
    • Fourth Floor, Abbots House, Abbey Street, Reading, Berkshire, RG1 3BD

      IIF 2
    • Fourth Floor, Abbots House, Abbey Street, Reading, Berkshire, RG1 3BD, England

      IIF 3 IIF 4 IIF 5
    • Fourth Floor, Abbots House, Abbey Street, Reading, Berkshire, RG1 3BD, United Kingdom

      IIF 7
  • Mr Leo Anthony Hanna
    British born in October 1966

    Resident in England

    Registered addresses and corresponding companies
    • 389, Upper Richmond Road, London, SW15 5QL, England

      IIF 8
child relation
Offspring entities and appointments 7
  • 1
    COURSELOOP UK LTD
    14123683
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, United Kingdom
    Active Corporate (7 parents)
    Officer
    2024-11-01 ~ 2025-04-16
    IIF 7 - Director → ME
  • 2
    ELVA PARTNERS LIMITED
    11878661
    389 Upper Richmond Road, London, England
    Active Corporate (2 parents)
    Officer
    2019-03-13 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2019-03-13 ~ now
    IIF 8 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 8 - Right to appoint or remove directors OE
  • 3
    PROCYON RESEARCH LIMITED
    - now 01679543
    BRISTAM LIMITED - 1983-03-15
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, England
    Active Corporate (11 parents)
    Officer
    2024-09-13 ~ 2025-04-16
    IIF 5 - Director → ME
  • 4
    SCIENTIA LIMITED
    - now 02309407
    RARERELAY LIMITED - 1989-01-17
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, England
    Active Corporate (23 parents, 1 offspring)
    Officer
    2024-09-13 ~ 2025-04-16
    IIF 4 - Director → ME
  • 5
    SCIENTIA P3M LIMITED
    - now 05891154
    DATAVISIBILITY LIMITED - 2013-03-19
    DATAVIS LIMITED - 2006-09-26
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, England
    Active Corporate (17 parents)
    Officer
    2024-09-13 ~ 2025-04-16
    IIF 3 - Director → ME
  • 6
    SCIENTIA RESOURCE MANAGEMENT LIMITED
    - now 06576048
    TAYVIN 395 LIMITED - 2008-08-12
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, England
    Active Corporate (22 parents, 2 offsprings)
    Officer
    2024-09-13 ~ 2025-04-16
    IIF 6 - Director → ME
  • 7
    TECHNOLOGY ONE UK LIMITED
    - now 05234413
    ABBOTS 332 LIMITED - 2004-12-10
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire
    Active Corporate (11 parents, 2 offsprings)
    Officer
    2024-09-13 ~ 2025-04-16
    IIF 2 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.