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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

Ms Siobhan Magill

    Related profiles found in government register
  • Ms Siobhan Magill
    Irish born in February 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 3-4 Archer Street, South Soho, London, W1D 7AP, United Kingdom

      IIF 1
    • icon of address 83, Wardour Street, London, W1D 6QE, United Kingdom

      IIF 2
    • icon of address 83-85, Wardour Street, London, W1D 6QE, United Kingdom

      IIF 3
  • Magill, Siobhan
    Irish born in February 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 3-4 Archer Street, South Soho, London, W1D 7AP, United Kingdom

      IIF 4
    • icon of address 83-85, Wardour Street, London, W1D 6QE, United Kingdom

      IIF 5 IIF 6
  • Magill, Siobhan
    English company director born in February 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 3, - 4, Archer Street Soho, London, W1D 7AP, England

      IIF 7
    • icon of address 83, Wardour Street, London, W1D 6QE, United Kingdom

      IIF 8
  • Magill, Siobhan
    English financial controller born in February 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 20a Pavillion Terrace, Wood Lane, London, W12 0HT

      IIF 9
  • Magill, Siobhan
    English accounts

    Registered addresses and corresponding companies
    • icon of address 20a Pavillion Terrace, Wood Lane, London, W12 0HT

      IIF 10
  • Magill, Siobhan
    English financial controller

    Registered addresses and corresponding companies
    • icon of address 83-85, Wardour Street, London, W1D 6QE, United Kingdom

      IIF 11
child relation
Offspring entities and appointments
Active 5
  • 1
    SM & SJP LTD - 2022-12-09
    icon of address 3-4 Archer Street South Soho, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    2,600,094 GBP2024-03-31
    Officer
    icon of calendar 2011-03-31 ~ now
    IIF 4 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    icon of address Mary St House, Mary Street, Taunton, Somerset
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2013-07-08 ~ dissolved
    IIF 8 - Director → ME
  • 3
    icon of address 3 - 4, Archer Street Soho, London, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-08-17 ~ dissolved
    IIF 7 - Director → ME
  • 4
    icon of address 83-85 Wardour Street, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    3,278,702 GBP2024-03-31
    Officer
    icon of calendar 2008-07-03 ~ now
    IIF 6 - Director → ME
    icon of calendar 2008-07-03 ~ now
    IIF 11 - Secretary → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 3 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 3 - Has significant influence or controlOE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 3 - Right to appoint or remove directorsOE
  • 5
    icon of address 3-4 Archer Street South Soho, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -69,493 GBP2024-03-31
    Officer
    icon of calendar 2021-07-28 ~ now
    IIF 5 - Director → ME
Ceased 3
  • 1
    icon of address 30 Leicester Square, London
    Active Corporate (3 parents, 2 offsprings)
    Officer
    icon of calendar 1994-10-07 ~ 1995-02-13
    IIF 9 - Director → ME
  • 2
    icon of address 30 Leicester Square, London
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 1994-04-12 ~ 1995-02-13
    IIF 10 - Secretary → ME
  • 3
    icon of address 3-4 Archer Street South Soho, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -69,493 GBP2024-03-31
    Person with significant control
    icon of calendar 2021-07-28 ~ 2022-10-05
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.