logo
explain how to read the page

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'sullivan, Sean

    Related profiles found in government register
  • O'sullivan, Sean
    British born in July 1976

    Resident in England

    Registered addresses and corresponding companies
    • 3, Bracken Way, Harworth, Doncaster, DN11 8SB, England

      IIF 1
    • 3, Bracken Way, Harworth, Doncaster, South Yorkshire, DN11 8SB, United Kingdom

      IIF 2 IIF 3
  • Mr Sean O'sullivan
    British born in July 1976

    Resident in England

    Registered addresses and corresponding companies
    • 3, Bracken Way, Harworth, Doncaster, South Yorkshire, DN11 8SB, United Kingdom

      IIF 4 IIF 5
    • Difuria Yard, Wood Lane, Beckingham, Doncaster, DN10 4NR, England

      IIF 6
  • Mr Sean O'sullivan
    English born in July 1976

    Resident in England

    Registered addresses and corresponding companies
    • 3, Bracken Way, Harworth, Doncaster, DN11 8SB, England

      IIF 7
child relation
Offspring entities and appointments 3
  • 1
    PRO ASPIRE RAIL AND CONSTRUCTION TRAINING LTD
    11224665 14537977
    3 Bracken Way, Harworth, Doncaster, England
    Active Corporate (4 parents)
    Officer
    2018-02-26 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2025-11-11 ~ now
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 6 - Right to appoint or remove directors OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE
    2018-02-26 ~ 2022-04-12
    IIF 7 - Ownership of voting rights - 75% or more with control over the trustees of a trust OE
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firm OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50% as a member of a firm OE
    IIF 7 - Right to appoint or remove directors OE
  • 2
    PRO ASPIRE RAIL TRAINING SERVICES LTD
    14537977 11224665
    3 Bracken Way, Harworth, Doncaster, South Yorkshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-12-13 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2022-12-13 ~ now
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    PRO ASPIRE SAFETYPASSPORTS LIMITED
    13916065
    3 Bracken Way, Harworth, Doncaster, South Yorkshire, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2022-02-15 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    2022-02-15 ~ dissolved
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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