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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

Demangeon, Alexandre

    Related profiles found in government register
  • Demangeon, Alexandre
    French ceo born in July 1976

    Resident in France

    Registered addresses and corresponding companies
    • 2, Rue Clémencière, 38360 Sassenage, France

      IIF 1 IIF 2
    • 13th Floor Alpha Tower, Suffolk Street Queensway, Birmingham, B1 1TT, England

      IIF 3
  • Demangeon, Alexandre
    French chief executive officer born in July 1976

    Resident in France

    Registered addresses and corresponding companies
    • 2, Rue Clémencière, Sassenage, 38360, France

      IIF 4
child relation
Offspring entities and appointments 4
  • 1
    AIR LIQUIDE ADVANCED BUSINESS AND TECHNOLOGIES UK LIMITED
    - now 08676392
    ENN CLEAN ENERGY UK LIMITED - 2016-12-20
    13th Floor Alpha Tower, Suffolk Street Queensway, Birmingham, England
    Active Corporate (25 parents, 2 offsprings)
    Officer
    2019-09-01 ~ 2022-09-09
    IIF 3 - Director → ME
  • 2
    GAS ALLIANCE SOLUTIONS HOLDINGS LIMITED
    07681991
    C/o Grant Thornton Uk Llp, 30 Finsbury Square, London
    Dissolved Corporate (14 parents, 2 offsprings)
    Officer
    2019-12-31 ~ 2022-09-09
    IIF 1 - Director → ME
  • 3
    GAS BUS ALLIANCE LTD
    - now SC290197
    AULD ALLIANCE L E P LIMITED - 2010-07-20
    7 Castle Street, Edinburgh
    Dissolved Corporate (17 parents)
    Officer
    2019-12-31 ~ 2022-09-09
    IIF 4 - Director → ME
  • 4
    GAS VEHICLE ALLIANCE LIMITED
    07690294
    30 Finsbury Square, London
    Dissolved Corporate (15 parents)
    Officer
    2019-12-31 ~ 2022-09-09
    IIF 2 - Director → ME

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