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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

Mrs Siobhan Mary Quinlan

    Related profiles found in government register
  • Mrs Siobhan Mary Quinlan
    Irish born in May 1959

    Resident in Monaco

    Registered addresses and corresponding companies
    • 3 London Wall Buildings, London, London, EC2M 5PD, England

      IIF 1 IIF 2
    • 5 London Wall Buildings, London, EC2M 5NS, England

      IIF 3
  • Mrs Siobhan Mary Quinlan
    Irish born in May 1954

    Resident in Monaco

    Registered addresses and corresponding companies
    • 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom

      IIF 4
  • Quinlan, Siobhan Mary
    Irish company director born in May 1959

    Resident in Monaco

    Registered addresses and corresponding companies
    • 20 Berkeley Square, London, W1J 6EQ, United Kingdom

      IIF 5 IIF 6
    • 3, London Wall Buildings, London, EC2M 5PD, England

      IIF 7
  • Mrs Siobhan Quinlan
    Irish born in May 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom

      IIF 8
    • 4th Floor, 7/10 Chandos Street, Cavendish Square, London, England, W1G 9DQ, England

      IIF 9
  • Mrs Siobhan Quinlan
    Irish born in May 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom

      IIF 10
  • Quinlan, Siobhan
    Irish born in May 1969

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom

      IIF 11
child relation
Offspring entities and appointments
Active 7
  • 1
    5 London Wall Buildings, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1 GBP2018-06-30
    Officer
    2017-06-27 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2019-03-25 ~ dissolved
    IIF 2 - Right to appoint or remove directorsOE
    IIF 2 - Ownership of voting rights - 75% or moreOE
    IIF 2 - Ownership of shares – 75% or moreOE
  • 2
    HORSA (UK) LIMITED - 2019-04-04
    5 London Wall Buildings, London, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2018-06-30
    Person with significant control
    2019-03-25 ~ dissolved
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50%OE
  • 3
    14th Floor 33 Cavendish Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2019-02-27 ~ dissolved
    IIF 4 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    5 London Wall Buildings, London, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2018-06-30
    Person with significant control
    2017-06-27 ~ dissolved
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50%OE
  • 5
    14th Floor 33 Cavendish Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2019-03-25 ~ dissolved
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 8 - Ownership of shares – More than 25% but not more than 50%OE
  • 6
    81 Piccadilly, London, 3rd Floor, 81 Piccadilly, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2019-03-25 ~ dissolved
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
  • 7
    QUINLAN REAL ESTATE LIMITED - 2019-11-12
    PINNACLE ESTATES LIMITED - 2016-09-16
    DELLA CAPITAL LIMITED - 2014-08-30
    14th Floor 33 Cavendish Square, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    -4,906,316 GBP2023-06-30
    Officer
    2014-09-25 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Right to appoint or remove directorsOE
    IIF 10 - Ownership of voting rights - 75% or moreOE
    IIF 10 - Ownership of shares – 75% or moreOE
Ceased 2
  • 1
    HORSA (UK) LIMITED - 2019-04-04
    5 London Wall Buildings, London, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2018-06-30
    Officer
    2017-06-28 ~ 2019-03-25
    IIF 6 - Director → ME
  • 2
    5 London Wall Buildings, London, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2018-06-30
    Officer
    2017-06-27 ~ 2019-03-25
    IIF 5 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.