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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

O'connor, Mark, Dr

    Related profiles found in government register
  • O'connor, Mark, Dr
    British born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 164, Caldy Road, Caldy, Wirral, CH48 1LN, United Kingdom

      IIF 1
  • O'connor, Mark, Dr
    British dental surgeon born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Westbourne Dental Practice, 118 Storeton Road, Prenton, Wirral, Merseyside, CH42 8NA, United Kingdom

      IIF 2
  • O'connor, Mark
    Irish born in March 1982

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 44, Portland Street, St. Albans, AL3 4RB, England

      IIF 3
  • Dr Mark O'connor
    British born in May 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 164, Caldy Road, Caldy, Wirral, CH48 1LN, United Kingdom

      IIF 4
    • Westbourne Dental Practice, 118 Storeton Road, Wirral, CH42 8NA, United Kingdom

      IIF 5
  • Mr Mark O'connor
    Irish born in March 1982

    Resident in England

    Registered addresses and corresponding companies
    • 44, Portland Street, St. Albans, AL3 4RB, England

      IIF 6
child relation
Offspring entities and appointments 3
  • 1
    MARK G O'CONNOR LIMITED
    09296729 16005671
    44 Portland Street, St. Albans, England
    Active Corporate (1 parent)
    Officer
    2014-11-05 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-11-01 ~ now
    IIF 6 - Ownership of shares – 75% or more OE
  • 2
    MARK O'CONNOR LIMITED
    16005671 09296729
    164 164 Caldy Road, Caldy, Wirral, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-10-08 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2024-10-08 ~ now
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    WESTBOURNE DENTAL PRACTICE WIRRAL LIMITED
    11631535
    15 Basset Court, Loake Close, Grange Park, Northampton, England
    Active Corporate (10 parents)
    Officer
    2018-10-19 ~ 2023-12-01
    IIF 2 - Director → ME
    Person with significant control
    2018-10-19 ~ 2023-12-01
    IIF 5 - Ownership of shares – More than 50% but less than 75% OE
    IIF 5 - Ownership of voting rights - More than 50% but less than 75% OE

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