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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

Katz, Yam

    Related profiles found in government register
  • Katz, Yam
    French director born in January 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 152, Coles Green Road, London, NW2 7HD, United Kingdom

      IIF 1
    • icon of address 2 Leman Street, London, E1W 9US, United Kingdom

      IIF 2
    • icon of address 66, Prescot Street, London, E1 8NN, United Kingdom

      IIF 3
    • icon of address Kingsbourne House, 229 High Holborn, London, WC1V 7EG, England

      IIF 4
  • Katz, Yam
    French director / head of investments born in January 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Kingsbourne House, 229 High Holborn, London, WC1V 7EG, United Kingdom

      IIF 5 IIF 6
  • Katz, Yam
    French entrepreneur born in January 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 50 Charles Lane, 50 Charles Lane, London, NW8 7SB, United Kingdom

      IIF 7
  • Katz, Yam
    French self-employed born in January 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Ibex House, Baker Street, Weybridge, Surrey, KT13 8AH, England

      IIF 8
  • Mr Yam Katz
    French born in January 1994

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 152, Coles Green Road, London, NW2 7HD, England

      IIF 9
    • icon of address 152, Coles Green Road, London, NW2 7HD, United Kingdom

      IIF 10
    • icon of address 50 Charles Lane, 50 Charles Lane, London, NW8 7SB, United Kingdom

      IIF 11
child relation
Offspring entities and appointments
Active 8
  • 1
    icon of address 152 Coles Green Road, London, England
    Active Corporate (1 parent)
    Net Assets/Liabilities (Company account)
    80,771 GBP2024-09-30
    Officer
    icon of calendar 2021-09-27 ~ now
    IIF 1 - Director → ME
    Person with significant control
    icon of calendar 2021-09-27 ~ now
    IIF 10 - Ownership of shares – 75% or moreOE
  • 2
    icon of address 66 Prescot Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2022-02-04 ~ dissolved
    IIF 3 - Director → ME
  • 3
    icon of address 50 Charles Lane 50 Charles Lane, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2018-04-25 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    icon of calendar 2018-04-25 ~ dissolved
    IIF 11 - Right to appoint or remove directorsOE
    IIF 11 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 11 - Ownership of shares – More than 50% but less than 75%OE
  • 4
    icon of address 2 Leman Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    icon of calendar 2024-04-17 ~ now
    IIF 5 - Director → ME
  • 5
    icon of address Kingsbourne House, 229 High Holborn, London, England
    Active Corporate (3 parents)
    Profit/Loss (Company account)
    -1,118,937 GBP2023-01-01 ~ 2023-12-31
    Officer
    icon of calendar 2022-01-27 ~ now
    IIF 4 - Director → ME
  • 6
    icon of address 2 Leman Street, London, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Officer
    icon of calendar 2024-04-16 ~ now
    IIF 6 - Director → ME
  • 7
    icon of address 2 Leman Street, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    -32,411 GBP2024-05-31
    Officer
    icon of calendar 2022-05-12 ~ now
    IIF 2 - Director → ME
  • 8
    icon of address 152 Coles Green Road, London, England
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    1,028,567 GBP2024-03-31
    Person with significant control
    icon of calendar 2019-05-30 ~ now
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 1
  • 1
    icon of address Ibex House, Baker Street, Weybridge, Surrey, England
    Active Corporate (1 parent, 1 offspring)
    Equity (Company account)
    318,361 GBP2024-09-30
    Officer
    icon of calendar 2020-08-17 ~ 2021-03-02
    IIF 8 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.