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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

Barrett, Don John

  • Barrett, Don John
    British retired born in September 1949

    Resident in England

    Registered addresses and corresponding companies
    • The White House, 45 The Avenue, Hampton, Richmond Upon Thames, TW12 3RN, England

      IIF 1 IIF 2
    • King's College Hospital, Haematology - Bessemer Wing, Denmark Hill, London, SE5 9RS, England

      IIF 3
child relation
Offspring entities and appointments 3
  • 1
    AGE UK RICHMOND SERVICES LIMITED
    08809742
    The White House, 45 The Avenue, Hampton, Richmond Upon Thames, England
    Active Corporate (13 parents)
    Officer
    2015-08-18 ~ 2021-11-11
    IIF 2 - Director → ME
  • 2
    AGE UK RICHMOND UPON THAMES
    - now 04116911
    AGE CONCERN RICHMOND UPON THAMES - 2011-05-24
    The White House Room 3/4, 45 The Avenue, Hampton, Richmond Upon Thames, England
    Active Corporate (52 parents, 3 offsprings)
    Officer
    2014-11-11 ~ 2021-11-11
    IIF 1 - Director → ME
  • 3
    MDS UK PATIENT SUPPORT GROUP
    07818480
    King's College Hospital Haematology - Bessemer Wing, Denmark Hill, London
    Converted / Closed Corporate (11 parents)
    Officer
    2015-01-23 ~ now
    IIF 3 - Director → ME

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