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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

Dr James Alexander Cohen

    Related profiles found in government register
  • Dr James Alexander Cohen
    British born in December 1991

    Resident in England

    Registered addresses and corresponding companies
    • 42a, Tritton Road, London, SE21 8DE, England

      IIF 1 IIF 2
  • Cohen, James Alexander, Dr
    British software engineer born in December 1991

    Resident in England

    Registered addresses and corresponding companies
    • 42a, Tritton Road, London, SE21 8DE, England

      IIF 3 IIF 4
  • Dr. James Alexander Cohen
    British born in December 1991

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4, Comice Apartments, 5 Pear Tree Street, London, EC1V 3AS, United Kingdom

      IIF 5
  • James Alexander Cohen
    British born in December 1991

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Avery House, 8 Avery Hill Road, London, SE9 2BD, England

      IIF 6
  • Cohen, James Alexander
    British born in December 1991

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Avery House, 8 Avery Hill Road, London, SE9 2BD, England

      IIF 7
  • Cohen, James Alexander, Dr.
    British director born in December 1991

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Heron #1607, 5 Moor Lane, London, EC2Y 9AZ, United Kingdom

      IIF 8
  • Cohen, James Alexander, Dr.
    British doctor born in December 1991

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4, Comice Apartments, 5 Pear Tree Street, London, EC1V 3AS, United Kingdom

      IIF 9
child relation
Offspring entities and appointments
Active 4
  • 1
    CHRISTMAS NEKNOM LTD
    13889540
    42a Tritton Road, London, England
    Dissolved Corporate (1 parent)
    Officer
    2022-02-02 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2022-02-02 ~ dissolved
    IIF 2 - Ownership of voting rights - 75% or moreOE
    IIF 2 - Right to appoint or remove directorsOE
    IIF 2 - Ownership of shares – 75% or moreOE
  • 2
    DR ROBERT COHEN LTD
    06918470
    Avery House, 8 Avery Hill Road, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    2,730,110 GBP2024-05-31
    Officer
    2010-09-14 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Right to appoint or remove directorsOE
    IIF 6 - Ownership of voting rights - 75% or moreOE
  • 3
    TUTAMY LTD
    11775754
    4 Comice Apartments, 5 Pear Tree Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2019-01-18 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    2019-01-18 ~ dissolved
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    VALYSIS LTD
    11699005
    The Heron #1607 5 Moor Lane, London, United Kingdom
    Dissolved Corporate (4 parents)
    Equity (Company account)
    40 GBP2021-11-30
    Officer
    2018-11-27 ~ dissolved
    IIF 8 - Director → ME
Ceased 1
  • 1
    42 TRITTON ROAD LIMITED
    09710680
    42 Tritton Road, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    6 GBP2024-07-31
    Officer
    2021-07-11 ~ 2025-10-13
    IIF 3 - Director → ME
    Person with significant control
    2021-07-11 ~ 2025-10-13
    IIF 1 - Has significant influence or control OE

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