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

Mr Michael Henry O' Sullivan

    Related profiles found in government register
  • Mr Michael Henry O' Sullivan
    British born in August 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr Michael Henry O'sullivan
    British born in August 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 34, Finch Road, Berkhamsted, Herts, HP4 3LQ

      IIF 6
  • Mr Michael Henry O' Sullivan
    British born in August 1946

    Resident in England

    Registered addresses and corresponding companies
  • O'sullivan, Michael Henry
    British director born in August 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 34 Finch Road, Berkhamsted, Hertfordshire, HP4 3LQ

      IIF 15
  • O' Sullivan, Michael Henry
    British director born in August 1946

    Resident in England

    Registered addresses and corresponding companies
  • Osullivan, Michael Henry
    British financial controller born in August 1946

    Registered addresses and corresponding companies
    • 20 The Hall, London, SE3 9BE

      IIF 28
  • Osullivan, Michael Henry

    Registered addresses and corresponding companies
    • 20 The Hall, London, SE3 9BE

      IIF 29
child relation
Offspring entities and appointments
Active 15
  • 1
    20-22 Wenlock Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Person with significant control
    2022-01-05 ~ now
    IIF 2 - Ownership of shares – 75% or moreOE
  • 2
    20-22 Wenlock Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Person with significant control
    2021-11-12 ~ now
    IIF 3 - Ownership of shares – 75% or moreOE
  • 3
    20-22 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2022-01-04 ~ now
    IIF 19 - Director → ME
    Person with significant control
    2021-11-11 ~ now
    IIF 5 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 5 - Ownership of voting rights - 75% or moreOE
  • 4
    20-22 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2023-05-17 ~ now
    IIF 17 - Director → ME
  • 5
    20-22 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2022-07-15 ~ now
    IIF 20 - Director → ME
  • 6
    20-22 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2023-05-17 ~ now
    IIF 22 - Director → ME
  • 7
    20-22 Wenlock Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    -35,149 GBP2023-03-31
    Person with significant control
    2021-11-11 ~ now
    IIF 4 - Ownership of shares – 75% or moreOE
  • 8
    20-22 Wenlock Road, London, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2022-07-15 ~ now
    IIF 25 - Director → ME
    Person with significant control
    2022-06-07 ~ now
    IIF 8 - Ownership of shares – 75% or moreOE
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Right to appoint or remove directorsOE
  • 9
    20-22 Wenlock Road, London, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2023-03-13 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2023-03-13 ~ now
    IIF 9 - Ownership of shares – 75% or moreOE
    IIF 9 - Ownership of voting rights - 75% or moreOE
    IIF 9 - Right to appoint or remove directorsOE
  • 10
    20-22 Wenlock Road, London, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2023-03-13 ~ now
    IIF 24 - Director → ME
    Person with significant control
    2023-03-13 ~ now
    IIF 12 - Ownership of shares – 75% or moreOE
    IIF 12 - Ownership of voting rights - 75% or moreOE
    IIF 12 - Right to appoint or remove directorsOE
  • 11
    34 Finch Road, Berkhamsted, Herts
    Active Corporate (1 parent)
    Equity (Company account)
    490 GBP2024-04-30
    Officer
    2009-04-01 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Ownership of shares – 75% or moreOE
  • 12
    34 Finch Road, Berkhamsted, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    100 GBP2024-09-30
    Officer
    2019-09-17 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2019-09-17 ~ dissolved
    IIF 7 - Ownership of shares – 75% or moreOE
  • 13
    1 Knightsbridge Green, Suite 711, London, England
    Dissolved Corporate (1 parent)
    Officer
    2017-05-09 ~ dissolved
    IIF 27 - Director → ME
    Person with significant control
    2017-05-09 ~ dissolved
    IIF 14 - Ownership of shares – 75% or moreOE
  • 14
    45 Gresham Street, London
    Liquidation Corporate (2 parents)
    Equity (Company account)
    -369,990 GBP2023-03-31
    Person with significant control
    2020-12-07 ~ now
    IIF 1 - Ownership of shares – 75% or moreOE
  • 15
    20-22 Wenlock Road, London, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    100 GBP2024-03-31
    Officer
    2022-01-12 ~ dissolved
    IIF 21 - Director → ME
    Person with significant control
    2022-01-12 ~ dissolved
    IIF 10 - Ownership of shares – 75% or moreOE
Ceased 4
  • 1
    20-22 Wenlock Road, London, England
    Active Corporate (1 parent, 1 offspring)
    Equity (Company account)
    100 GBP2024-03-31
    Person with significant control
    2022-03-15 ~ 2024-11-06
    IIF 13 - Ownership of shares – 75% or more OE
    IIF 13 - Ownership of voting rights - 75% or more OE
    IIF 13 - Right to appoint or remove directors OE
  • 2
    20-22 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2023-03-15 ~ 2023-03-21
    IIF 26 - Director → ME
    Person with significant control
    2023-03-15 ~ 2023-03-21
    IIF 11 - Ownership of shares – 75% or more OE
    IIF 11 - Ownership of voting rights - 75% or more OE
    IIF 11 - Right to appoint or remove directors OE
  • 3
    20-22 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2023-03-15 ~ 2023-03-21
    IIF 23 - Director → ME
  • 4
    Lygon House, 50 London Road, Bromley, Kent, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    765 GBP2023-09-30
    Officer
    ~ 1993-10-27
    IIF 28 - Director → ME
    ~ 1993-10-27
    IIF 29 - Secretary → ME
© 2022-2025 Polylogarithmic Technology Ltd. All rights reserved.
Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.