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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

Mr James Alexander John Horn

    Related profiles found in government register
  • Mr James Alexander John Horn
    British born in July 1989

    Resident in England

    Registered addresses and corresponding companies
    • 4 Rose Court, The Galleries, Warley, Brentwood, CM14 5GJ, United Kingdom

      IIF 1
    • 1, George Yard, 4th Floor, London, EC3V 9DF, England

      IIF 2
  • Horn, James Alexander John
    British born in July 1989

    Resident in England

    Registered addresses and corresponding companies
    • 1 Kings Avenue, London, N21 3NA, United Kingdom

      IIF 3
  • Horn, James Alexander John
    British managing director born in July 1989

    Resident in England

    Registered addresses and corresponding companies
    • 4 Rose Court, The Galleries, Warley, Brentwood, CM14 5GJ, United Kingdom

      IIF 4
    • 4, Ponsbourne Park, Newgate Street, Hertford, SG13 8QS, United Kingdom

      IIF 5
child relation
Offspring entities and appointments 4
  • 1
    PROSPER CONTRACTING LTD
    10969983
    4 Ponsbourne Park, Newgate Street, Hertford, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2017-09-19 ~ dissolved
    IIF 5 - Director → ME
  • 2
    SHERIDAN JAMES LIMITED
    11490554
    4 Rose Court The Galleries, Warley, Brentwood, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2018-07-30 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2018-07-30 ~ dissolved
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Ownership of voting rights - 75% or more OE
  • 3
    VANGUARD BROKING SERVICES LIMITED
    16676356
    1 George Yard, 4th Floor, London, England
    Active Corporate (2 parents)
    Person with significant control
    2025-08-27 ~ now
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of shares – 75% or more OE
  • 4
    VANGUARD TECH ENTERPRISE LTD
    14397221
    1 Kings Avenue, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2024-12-06 ~ 2026-01-23
    IIF 3 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.