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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

Mr John Aaron Fichthorn

    Related profiles found in government register
  • Mr John Aaron Fichthorn
    American born in January 1973

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address 14, Gresham Street, Belfast, BT1 1JN, Northern Ireland

      IIF 1 IIF 2
  • Mr John Fichthorn
    American born in January 1973

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address C/o Norlin Ventures Limited, Innovation Centre, Queens Road, Belfast, BT3 9DT, Northern Ireland

      IIF 3
  • Fichthorn, John
    American born in January 1973

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address Suite 5, 121 Sloane Street, London, SW1X 9BW, United Kingdom

      IIF 4
  • Fichthorn, John Aaron
    American born in January 1973

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address 42 Genetics Limited, Innovation Centre, Queens Road, Belfast, BT3 9DT, Northern Ireland

      IIF 5
    • icon of address C/o Norlin Ventures Limited, Innovation Centre, Queens Road, Belfast, BT3 9DT, Northern Ireland

      IIF 6
child relation
Offspring entities and appointments
Active 5
  • 1
    42 GENETIC LTD - 2020-08-17
    42 GENETICS LTD - 2019-03-08
    icon of address 42 Genetics Limited, Innovation Centre, Queens Road, Belfast, Northern Ireland
    Active Corporate (3 parents)
    Equity (Company account)
    812,065 GBP2024-02-29
    Officer
    icon of calendar 2022-01-01 ~ now
    IIF 5 - Director → ME
  • 2
    FRANKLIN ST INVESTMENTS LIMITED - 2015-06-11
    FRANKLIN HOWARD LIMITED - 2015-04-01
    icon of address C/o Norlin Ventures Limited, Innovation Centre, Queens Road, Belfast, Northern Ireland
    Active Corporate (3 parents, 3 offsprings)
    Equity (Company account)
    -3,658,979 GBP2023-12-31
    Officer
    icon of calendar 2015-07-22 ~ now
    IIF 6 - Director → ME
  • 3
    GOLF INVESTMENTS LIMITED - 2015-07-06
    BERNARD INVESTMENTS LTD - 2014-04-01
    icon of address 14 Gresham Street, Belfast, Northern Ireland
    Liquidation Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    1 GBP2019-03-31
    Person with significant control
    icon of calendar 2018-01-11 ~ now
    IIF 1 - Has significant influence or controlOE
  • 4
    icon of address C/o Norlin Ventures Limited, Innovation Centre, Queens Road, Belfast, Northern Ireland
    Active Corporate (3 parents, 3 offsprings)
    Equity (Company account)
    1 GBP2024-03-31
    Person with significant control
    icon of calendar 2019-03-19 ~ now
    IIF 3 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 3 - Right to appoint or remove directorsOE
  • 5
    icon of address Suite 5 121 Sloane Street, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    344,148 GBP2023-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 4 - Director → ME
Ceased 1
  • 1
    FRANKLIN ST INVESTMENTS LIMITED - 2015-06-11
    FRANKLIN HOWARD LIMITED - 2015-04-01
    icon of address C/o Norlin Ventures Limited, Innovation Centre, Queens Road, Belfast, Northern Ireland
    Active Corporate (3 parents, 3 offsprings)
    Equity (Company account)
    -3,658,979 GBP2023-12-31
    Person with significant control
    icon of calendar 2018-01-11 ~ 2019-10-18
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.