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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

Helmich, Mark Anthony

    Related profiles found in government register
  • Helmich, Mark Anthony
    British born in July 1963

    Resident in Wales

    Registered addresses and corresponding companies
    • The Mayfield, Llanbadoc, Usk, Monmouthshire, NP15 1SY

      IIF 1
    • 22, Vale View, St Julians, Newport, Monmouthshire, NP19 7QQ

      IIF 2 IIF 3 IIF 4
    • The Mayfield, Llanbadoc, Usk, Gwent, NP15 1SY, Wales

      IIF 5
    • The Mayfield, Llanbadoc, Usk, Monmouthshire, NP15 1SY

      IIF 6
    • The Mayfield, Llanbadoc, Usk, Monmouthshire, NP15 1SY, Wales

      IIF 7
    • The Mayfield, Llanbadoc, Usk, NP15 1SY

      IIF 8
  • Mr Mark Anthony Helmich
    British born in July 1963

    Resident in Wales

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 8
  • 1
    CDNSGX LIMITED
    - now 06651602 14202494
    GX GROUP LIMITED
    - 2022-09-05 06651602 14202494
    The Mayfield, Llanbadoc, Usk, Monmouthshire
    Active Corporate (3 parents)
    Officer
    2008-07-21 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 12 - Right to appoint or remove directors OE
    IIF 12 - Ownership of voting rights - 75% or more OE
    IIF 12 - Has significant influence or control OE
    IIF 12 - Ownership of shares – 75% or more OE
  • 2
    GRID XITEK LIMITED
    03034543
    The Mayfield, Llanbadoc, Usk, Monmouthshire
    Active Corporate (15 parents, 2 offsprings)
    Officer
    2004-08-03 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-07-22
    IIF 13 - Has significant influence or control OE
  • 3
    GX DESIGN ENGINEERS LTD.
    07922817
    The Mayfield, Llanbadoc, Usk, Gwent
    Active Corporate (1 parent)
    Officer
    2012-01-25 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of voting rights - 75% or more OE
    IIF 10 - Ownership of shares – 75% or more OE
  • 4
    GX ENVIRONMENTAL LIMITED
    - now 06131890 06127712
    IEA ENVIRONMENTAL LIMITED
    - 2010-04-15 06131890 06127712
    The Mayfield, Llanbadoc, Usk
    Active Corporate (10 parents)
    Officer
    2007-02-28 ~ now
    IIF 8 - Director → ME
  • 5
    GX GROUP LIMITED
    - now 14202494 06651602
    CDNSGX LIMITED - 2022-09-05
    The Mayfield, Llanbadoc, Usk, Monmouthshire, Wales
    Active Corporate (6 parents, 1 offspring)
    Officer
    2022-10-04 ~ now
    IIF 7 - Director → ME
  • 6
    GX SYSTEMS LIMITED
    06127885
    The Mayfield, Llanbadoc, Usk, Monmouthshire
    Active Corporate (10 parents)
    Officer
    2007-02-26 ~ now
    IIF 1 - Director → ME
  • 7
    IEA ENVIRONMENTAL LIMITED
    - now 06127712 06131890
    GX ENVIRONMENTAL LIMITED
    - 2010-04-15 06127712 06131890
    The Mayfield, Llanbadoc, Usk, Gwent
    Active Corporate (5 parents)
    Officer
    2007-02-26 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 11 - Ownership of voting rights - 75% or more OE
    IIF 11 - Ownership of shares – 75% or more OE
  • 8
    MESSITAIR LIMITED
    05903853
    The Mayfield, Llanbadoc, Usk, Gwent
    Active Corporate (5 parents)
    Officer
    2006-08-11 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Has significant influence or control OE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 9 - Right to appoint or remove directors OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE

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