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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

Mcmahon, Royston Tyrone

    Related profiles found in government register
  • Mcmahon, Royston Tyrone
    British,canadian born in December 1971

    Resident in England

    Registered addresses and corresponding companies
    • 48, Warwick Street, London, W1B 5AW, England

      IIF 1
    • C/o Bourse Securities Limited, 48 Warwick Street, London, W1B 5AW, England

      IIF 2
  • Mcmahon, Royston Tyrone
    British born in December 1971

    Resident in England

    Registered addresses and corresponding companies
    • Apollo House, Hallam Way, Whitehills Business Park, Blackpool, FY4 5FS, United Kingdom

      IIF 3
  • Mcmahon, Royston Tyrone
    British project manager born in December 1971

    Resident in England

    Registered addresses and corresponding companies
    • Zeeta House, 200 Upper Richmond Road, Putney, London, SW15 2SH, England

      IIF 4
  • Mr Royston Tyrone Mcmahon
    British,canadian born in December 1971

    Resident in England

    Registered addresses and corresponding companies
    • Apollo House, Hallam Way, Whitehills Business Park, Blackpool, FY4 5FS, United Kingdom

      IIF 5
child relation
Offspring entities and appointments 4
  • 1
    BITCASHIER LTD
    13048471
    C/o Bourse Securities Limited, 48 Warwick Street, London, England
    Active Corporate (6 parents)
    Officer
    2023-06-16 ~ now
    IIF 2 - Director → ME
  • 2
    BOURSE SECURITIES LIMITED
    13044424
    48 Warwick Street, London, England
    Active Corporate (9 parents, 493 offsprings)
    Officer
    2023-06-16 ~ now
    IIF 1 - Director → ME
  • 3
    PARADIME LTD
    10259403
    One, Fleet Place, London
    Dissolved Corporate (6 parents)
    Officer
    2018-05-15 ~ 2022-02-28
    IIF 4 - Director → ME
  • 4
    VANDELAY PROJECTS LTD
    08898605
    Apollo House, Hallam Way, Whitehills Business Park, Blackpool, United Kingdom
    Active Corporate (1 parent)
    Officer
    2014-02-17 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.