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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

Harrison, Seth, Dr

    Related profiles found in government register
  • Harrison, Seth, Dr
    American born in August 1960

    Resident in United States

    Registered addresses and corresponding companies
    • Suite 1, 3rd Floor, 11 - 12 St James's Square, London, SW1Y 4LB

      IIF 1
  • Harrison, Seth, Dr
    American venture capital finance born in August 1960

    Resident in United States

    Registered addresses and corresponding companies
    • Five Ways, 57-59 Hatfield Road, Potters Bar, Hertfordshire, EN6 1HS, United Kingdom

      IIF 2
  • Dr Seth Harrison
    American born in August 1960

    Resident in United States

    Registered addresses and corresponding companies
    • Five Ways, 57-59 Hatfield Road, Potters Bar, Hertfordshire, EN6 1HS, United Kingdom

      IIF 3
    • Fiveways, 57-59 Hatfield Road, Potters Bar, Hertfordshire, EN6 1HS, England

      IIF 4
child relation
Offspring entities and appointments 2
  • 1
    ADENDRA THERAPEUTICS LIMITED
    13558857
    Five Ways, 57-59 Hatfield Road, Potters Bar, Hertfordshire, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    -383,030 GBP2025-03-31
    Officer
    2021-09-10 ~ 2023-12-11
    IIF 2 - Director → ME
    Person with significant control
    2021-09-10 ~ 2023-12-11
    IIF 3 - Has significant influence or control as a member of a firm OE
  • 2
    APPLE TREE LIFE SCIENCES (UK) LIMITED
    12175598
    Fiveways, 57-59 Hatfield Road, Potters Bar, Hertfordshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -296,263 GBP2024-12-31
    Officer
    2019-08-27 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2019-08-27 ~ now
    IIF 4 - Has significant influence or control as a member of a firm OE

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