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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

Sheehan, Mark Anthony

    Related profiles found in government register
  • Sheehan, Mark Anthony
    Irish musician born in October 1975

    Resident in England

    Registered addresses and corresponding companies
    • C/o Ymu Business Management Limited, 180 Great Portland Street, London, W1W 5QZ, England

      IIF 1 IIF 2 IIF 3
    • 3rd Floor, Colwyn Chambers, 19 York Street, Manchester, M2 3BA, England

      IIF 4 IIF 5
  • Sheehan, Mark Anthony
    born in October 1975

    Resident in England

    Registered addresses and corresponding companies
    • C/o Ymu Business Management Limited, 180 Great Portland Street, London, W1W 5QZ, England

      IIF 6
  • Mr Mark Sheehan
    Irish born in October 1975

    Resident in England

    Registered addresses and corresponding companies
    • 180, Great Portland Street, London, W1W 5QZ, England

      IIF 7 IIF 8
    • C/o Ymu Business Management Limited, 180 Great Portland Street, London, W1W 5QZ, England

      IIF 9
  • Mr Mark Anthony Sheehan
    Irish born in October 1975

    Resident in England

    Registered addresses and corresponding companies
    • C/o Ymu Business Management Limited, 180 Great Portland Street, London, W1W 5QZ, England

      IIF 10 IIF 11
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 6
  • 1
    First Floor, 14-15 Berners Street, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    209,992 GBP2024-03-31
    Officer
    2006-02-09 ~ 2023-04-14
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ 2024-05-17
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    First Floor, 14-15 Berners Street, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    862 GBP2023-12-31
    Officer
    2014-12-02 ~ 2023-04-14
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ 2024-05-17
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    First Floor, 14-15 Berners Street, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    621 GBP2024-03-31
    Officer
    2013-02-07 ~ 2023-04-14
    IIF 2 - Director → ME
  • 4
    First Floor, 14-15 Berners Street, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    45,015 GBP2024-04-30
    Officer
    2006-04-29 ~ 2023-04-14
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ 2024-05-17
    IIF 7 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    First Floor, 14-15 Berners Street, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1,659,741 GBP2024-04-30
    Officer
    2006-04-29 ~ 2023-04-14
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ 2024-05-17
    IIF 8 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    First Floor, 14-15 Berners Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2013-01-07 ~ 2023-04-14
    IIF 6 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ 2024-05-17
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% OE

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