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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mr Mark Andrew John

    Related profiles found in government register
  • Mr Mark Andrew John
    Welsh born in October 1961

    Resident in Wales

    Registered addresses and corresponding companies
    • 8, Garth Lwyd, Caerphilly, CF83 3QB, United Kingdom

      IIF 1 IIF 2 IIF 3
    • 8, Garth Lwyd, Caerphilly, CF83 3QB, Wales

      IIF 4
    • 60, Rhiwbina Hill, Cardiff, CF14 6UF, Wales

      IIF 5
  • John, Mark Andrew
    Welsh born in October 1961

    Resident in Wales

    Registered addresses and corresponding companies
    • 60, Rhiwbina Hill, Cardiff, CF14 6UF, Wales

      IIF 6
  • John, Mark
    British born in October 1961

    Resident in Wales

    Registered addresses and corresponding companies
    • 60, Rhiwbina Hill, Rhiwbina, Cardiff, CF14 6UF

      IIF 7
  • John, Mark
    British business analyst born in October 1961

    Resident in Wales

    Registered addresses and corresponding companies
    • 40 Schooner Way, Atlantic Wharf, Cardiff, South Glamorgan, CF10 4EQ

      IIF 8
  • John, Mark
    British

    Registered addresses and corresponding companies
    • 8, Garth Lwyd, Caerphilly, CF83 3QB, Wales

      IIF 9
child relation
Offspring entities and appointments
Active 5
  • 1
    8 Garth Lwyd, Caerphilly, Wales
    Active Corporate (1 parent)
    Equity (Company account)
    -8,771 GBP2024-03-31
    Officer
    2009-12-01 ~ now
    IIF 7 - Director → ME
    2006-03-06 ~ now
    IIF 9 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 4 - Ownership of shares – 75% or moreOE
  • 2
    CARDIFF GALVANISERS (1969) LIMITED - 2010-11-23
    Cambria House, East Moors Road, Cardiff
    Active Corporate (5 parents)
    Equity (Company account)
    456,287 GBP2024-09-30
    Person with significant control
    2018-03-19 ~ now
    IIF 3 - Has significant influence or controlOE
  • 3
    Cambria House, East Moors Road, Cardiff
    Active Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    2,363,924 GBP2024-09-30
    Person with significant control
    2018-03-19 ~ 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
  • 4
    Cambria House, East Moors Road, Cardiff
    Active Corporate (5 parents)
    Equity (Company account)
    921,323 GBP2024-09-30
    Person with significant control
    2018-03-19 ~ now
    IIF 1 - Has significant influence or controlOE
  • 5
    60 Rhiwbina Hill, Cardiff, Wales
    Active Corporate (1 parent)
    Equity (Company account)
    100 GBP2024-03-31
    Officer
    2021-04-30 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2021-04-30 ~ now
    IIF 5 - Ownership of voting rights - 75% or moreOE
    IIF 5 - Ownership of shares – 75% or moreOE
    IIF 5 - Right to appoint or remove directorsOE
Ceased 1
  • 1
    11-13 Penhill Road, Cardiff, Caerdydd, Wales
    Active Corporate (5 parents)
    Equity (Company account)
    49,744 GBP2024-03-31
    Officer
    2005-11-01 ~ 2017-10-26
    IIF 8 - Director → ME

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