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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

Ms Hannah Katherine Leach

    Related profiles found in government register
  • Ms Hannah Katherine Leach
    British born in September 1986

    Resident in England

    Registered addresses and corresponding companies
    • 12, John Prince's Street, London, W1G 0JR, United Kingdom

      IIF 1
    • 207 Margerie Court, Esker Place, London, E2 9FH, United Kingdom

      IIF 2
    • Apartment 207 Margerie Court, 5 Esker Place, London, E2 9FH, United Kingdom

      IIF 3 IIF 4
    • Churchill House, 137-139 Brent Street, London, NW4 4DJ, England

      IIF 5
  • Leach, Hannah Katherine
    British born in September 1986

    Resident in England

    Registered addresses and corresponding companies
    • 48, West George Street, Clyde Offices, Glasgow, G2 1BP, Scotland

      IIF 6
    • 207 Margerie Court, Esker Place, London, E2 9FH, United Kingdom

      IIF 7
    • 4th Floor, Techspace Aldgate East, London, E1 8EW, United Kingdom

      IIF 8
    • Churchill House, 137-139 Brent Street, London, NW4 4DJ, England

      IIF 9
    • Techspace Aldgate East, 32-38 Leman St, London, E1 8EW, England

      IIF 10
    • Techspace Aldgate East, 32-38 Leman Street, London, E1 8EW, England

      IIF 11 IIF 12
  • Leach, Hannah Katherine
    born in September 1986

    Resident in England

    Registered addresses and corresponding companies
    • Apartment 207 Margerie Court, 5 Esker Place, London, E2 9FH, United Kingdom

      IIF 13 IIF 14
    • The Sati Room, 12 John Princes Street, London, W1G 0JR, England

      IIF 15
    • Censeo House, 6 Peters Street, St Albans, AL1 3LF, United Kingdom

      IIF 16
child relation
Offspring entities and appointments 11
  • 1
    ANTLER INNOVATION UK LIMITED
    11707590
    Techspace Aldgate East, 32-38 Leman Street, London, England
    Active Corporate (7 parents)
    Officer
    2025-08-15 ~ now
    IIF 12 - Director → ME
  • 2
    ANTLER UK NOMINEES LIMITED
    13145521
    Techspace Aldgate East, 32-38 Leman St, London, England
    Active Corporate (5 parents)
    Officer
    2026-01-30 ~ now
    IIF 10 - Director → ME
  • 3
    ANTLER VENTURES SCOTLAND GP I LTD
    SC636249 SL037913... (more)
    4th Floor, 115 George Street, Edinburgh, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    2025-08-31 ~ now
    IIF 6 - Director → ME
  • 4
    ANTLER VENTURES UK GP I LTD
    12049691 15529921
    Techspace Aldgate East, 32-38 Leman Street, London, England
    Active Corporate (6 parents)
    Officer
    2025-08-31 ~ now
    IIF 11 - Director → ME
  • 5
    ANTLER VENTURES UK GP II LIMITED
    15529921 12049691
    4th Floor Techspace Aldgate East, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2025-08-15 ~ now
    IIF 8 - Director → ME
  • 6
    HKL LIMITED
    11278092
    207 Margerie Court Esker Place, London, United Kingdom
    Active Corporate (1 parent, 1 offspring)
    Officer
    2018-03-27 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2018-03-27 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 7
    HOUGHTON STREET GP LLP
    OC442267
    Censeo House, 6 St. Peters Street, St Albans, United Kingdom
    Active Corporate (3 parents)
    Officer
    2022-05-12 ~ now
    IIF 14 - LLP Designated Member → ME
    Person with significant control
    2022-05-12 ~ now
    IIF 3 - Right to surplus assets - More than 25% but not more than 50% OE
  • 8
    HOUGHTON STREET VENTURES LLP
    OC429014
    The Sati Room, 12 John Princes Street, London, England
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2021-07-20 ~ now
    IIF 15 - LLP Designated Member → ME
    Person with significant control
    2022-08-25 ~ now
    IIF 1 - Right to appoint or remove members OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Right to appoint or remove members as a member of a firm OE
    IIF 1 - Right to surplus assets - More than 25% but not more than 50% as a member of a firm OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firm OE
    IIF 1 - Right to surplus assets - More than 25% but not more than 50% OE
  • 9
    HSVC CP LLP
    OC442268
    Censeo House, 6 St. Peters Street, St. Albans, United Kingdom
    Active Corporate (3 parents)
    Officer
    2022-05-12 ~ now
    IIF 13 - LLP Designated Member → ME
    Person with significant control
    2022-05-12 ~ now
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 10
    HSVC SP I LLP
    OC441283
    Censeo House, 6 Peters Street, St Albans, United Kingdom
    Active Corporate (9 parents)
    Officer
    2022-03-03 ~ now
    IIF 16 - LLP Designated Member → ME
  • 11
    REFRAME VENTURE LTD
    - now 13492915
    VENTUREESG LIMITED
    - 2025-06-04 13492915
    Churchill House, 137-139 Brent Street, London, England
    Active Corporate (12 parents)
    Officer
    2021-07-05 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2026-01-23 ~ now
    IIF 5 - 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.