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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

Doncaster, Alan Mason, Dr

    Related profiles found in government register
  • Doncaster, Alan Mason, Dr
    British

    Registered addresses and corresponding companies
    • 1 Steeple Close, Heybridge, Maldon, Essex, CM9 4YL

      IIF 1
  • Doncaster, Alan Mason, Dr
    British born in August 1953

    Resident in England

    Registered addresses and corresponding companies
    • 1 Steeple Close, Heybridge, Maldon, Essex, CM9 4YL

      IIF 2
  • Doncaster, Alan Mason, Dr
    British chemist born in August 1953

    Resident in England

    Registered addresses and corresponding companies
    • 1 Steeple Close, Heybridge, Maldon, Essex, CM9 4YL

      IIF 3
  • Dr Alan Mason Doncaster
    British born in August 1953

    Resident in England

    Registered addresses and corresponding companies
    • 20-22, Wenlock Road, London, N1 7GU

      IIF 4
child relation
Offspring entities and appointments 2
  • 1
    CLAIRAIR LIMITED
    05676304
    20-22 Wenlock Road, London
    Active Corporate (6 parents)
    Officer
    2006-06-13 ~ now
    IIF 2 - Director → ME
    2006-01-16 ~ 2006-06-13
    IIF 1 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2025-12-23
    IIF 4 - Ownership of shares – More than 50% but less than 75% OE
  • 2
    DYNAMENT LIMITED
    04182377
    Hermitage Lane Industrial Estate, Kings Mill Way, Mansfield, Nottinghamshire
    Active Corporate (15 parents)
    Officer
    2002-04-02 ~ 2005-10-31
    IIF 3 - Director → ME

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