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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

Mr. William John Duncan

    Related profiles found in government register
  • Mr. William John Duncan
    British born in June 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr William John Duncan
    British born in June 1946

    Resident in England

    Registered addresses and corresponding companies
  • Duncan, William John
    British born in June 1946

    Resident in England

    Registered addresses and corresponding companies
  • Duncan, William John
    British

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 9
  • 1
    ACM (CERTIFICATION) LIMITED
    05898210 09316694... (more)
    Dissolved Corporate (4 parents)
    Officer
    2006-08-07 ~ dissolved
    IIF 5 - Director → ME
    2006-08-07 ~ dissolved
    IIF 13 - Secretary → ME
  • 2
    ACM 2022 LIMITED - now
    ACM CERTIFICATION LIMITED
    - 2022-07-28 09316694 04437689... (more)
    Dissolved Corporate (10 parents)
    Officer
    2014-11-18 ~ 2017-08-25
    IIF 11 - Director → ME
  • 3
    ACM CERTIFICATION LIMITED - now
    ACM-CCAS LIMITED - 2022-08-01
    ACM LIMITED
    - 2019-07-10 04437689 09316694
    Dissolved Corporate (16 parents)
    Officer
    2004-07-05 ~ 2017-06-21
    IIF 10 - Director → ME
    2004-07-05 ~ 2015-12-21
    IIF 12 - Secretary → ME
  • 4
    BA CERTIFICATION LIMITED
    13090294
    Active Corporate (3 parents)
    Officer
    2020-12-18 ~ now
    IIF 8 - Director → ME
  • 5
    EQS SERVICES LIMITED
    04526471
    Active Corporate (4 parents)
    Officer
    2002-09-04 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – 75% or more → OE
  • 6
    FOREFRONT CERTIFICATION LIMITED
    09014372
    Active Corporate (5 parents, 1 offspring)
    Officer
    2020-12-17 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2020-12-17 ~ now
    IIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    FOREFRONT CERTIFICATION TRAINING LIMITED
    15595200
    Active Corporate (4 parents)
    Officer
    2024-03-26 ~ now
    IIF 3 - Director → ME
  • 8
    STONEHOUSE ASSOCIATES LIMITED
    - now 03470174
    MORTON HODSON WESTERN LIMITED - 1998-03-24
    Dissolved Corporate (11 parents)
    Officer
    2004-05-08 ~ dissolved
    IIF 4 - Director → ME
  • 9
    THE ENVIRONMENTAL TESTING COMPANY LTD
    07019965
    Dissolved Corporate (3 parents)
    Officer
    2009-09-15 ~ dissolved
    IIF 6 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.