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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'sullivan, Katherine Sarah

    Related profiles found in government register
  • O'sullivan, Katherine Sarah
    British born in August 1963

    Resident in England

    Registered addresses and corresponding companies
    • Welsh National Sports Centre, Sophia Gardens, Cardiff, CF11 9SW, Wales

      IIF 1
    • 19, Woolsington Drive, Middleton St. George, Darlington, DL2 1UL, United Kingdom

      IIF 2
    • 43, Coniscliffe Road, Darlington, DL3 7EH, United Kingdom

      IIF 3
  • O'sullivan, Katherine Sarah
    British company director born in August 1963

    Resident in England

    Registered addresses and corresponding companies
    • 6 Lower Mall, London, W6 9DJ

      IIF 4
    • 19, Woolsington Drive, Middleton St. George, Darlington, DL2 1UL, England

      IIF 5
  • O'sullivan, Katherine Sarah
    British hr director born in August 1963

    Resident in England

    Registered addresses and corresponding companies
    • 19 Woolsington Drive, Middleton St George, County Durham, DL2 1UL

      IIF 6
  • Miss Katherine Sarah O'sullivan
    British born in August 1963

    Resident in England

    Registered addresses and corresponding companies
    • 43 Coniscliffe Road, Darlington, DL3 7EH, United Kingdom

      IIF 7
  • Ms Katherine Sarah O'sullivan
    British born in August 1963

    Resident in England

    Registered addresses and corresponding companies
    • 21, Watercress Way, Broughton, Milton Keynes, MK10 7AJ, England

      IIF 8
child relation
Offspring entities and appointments 5
  • 1
    BRITISH ROWING LIMITED
    - now 01706271 06787348
    AMATEUR ROWING ASSOCIATION LIMITED(THE)
    - 2009-07-03 01706271 06787348
    6 Lower Mall, London
    Active Corporate (83 parents, 9 offsprings)
    Officer
    2017-11-01 ~ 2024-10-31
    IIF 4 - Director → ME
    2006-05-16 ~ 2012-09-22
    IIF 6 - Director → ME
  • 2
    INFINITY BOAT CLUB
    14246886
    74 Gloucester Place, London, England
    Active Corporate (9 parents)
    Officer
    2022-11-17 ~ now
    IIF 2 - Director → ME
  • 3
    K8OS LEADERSHIP & COACHING LTD
    10165479
    43 Coniscliffe Road, Darlington, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    -2,319 GBP2024-05-31
    Officer
    2016-05-05 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2017-04-18 ~ now
    IIF 7 - Ownership of shares – 75% or more OE
    IIF 7 - Right to appoint or remove directors OE
    IIF 7 - Ownership of voting rights - 75% or more OE
  • 4
    PARADIGM SHIFT HORIZONS LTD
    12719928
    21 Watercress Way, Broughton, Milton Keynes, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    0 GBP2021-07-31
    Officer
    2020-07-09 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2021-07-05 ~ dissolved
    IIF 8 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    WELSH AMATEUR ROWING ASSOCIATION LIMITED
    06500231 04791100... (more)
    Welsh National Sports Centre, Sophia Gardens, Cardiff, Wales
    Active Corporate (43 parents)
    Equity (Company account)
    130,601 GBP2024-03-31
    Officer
    2024-11-28 ~ now
    IIF 1 - Director → ME

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