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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

Iamonaco, Mark Anthony

    Related profiles found in government register
  • Iamonaco, Mark Anthony
    Usa born in September 1965

    Registered addresses and corresponding companies
    • 4 Hawkridge Road, Andover, Massachusetts 01810, Usa

      IIF 1
  • Iamonaco, Mark Anthony
    American vp, head of global development & strategy born in September 1965

    Resident in United States

    Registered addresses and corresponding companies
    • Intergen Services, Inc., 30 Corporate Drive, Suite 400, Burlington, MA 01803, United States

      IIF 2 IIF 3 IIF 4
child relation
Offspring entities and appointments 4
  • 1
    GATEWAY ENERGY CENTRE LIMITED
    07146501
    30 Crown Place, Earl Street, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2017-03-01 ~ 2018-06-30
    IIF 2 - Director → ME
  • 2
    GREEN BESS DEVELOPMENT SERVICES (UK) LIMITED - now
    INTERGEN (UK) DEVELOPMENTS LTD
    - 2024-02-05 03547451
    INTERGEN ENERGY HOLDINGS (UK) LTD. - 2010-01-02
    271ST SHELF INVESTMENT COMPANY LIMITED - 1998-07-03
    30 Crown Place, Earl Street, London, United Kingdom
    Active Corporate (27 parents)
    Officer
    2017-03-01 ~ 2018-06-30
    IIF 4 - Director → ME
  • 3
    IG ISLAND POWER (UK) LIMITED
    06137892
    21 Holborn Viaduct, London
    Dissolved Corporate (5 parents)
    Officer
    2007-03-05 ~ dissolved
    IIF 1 - Director → ME
  • 4
    SPALDING ENERGY EXPANSION LIMITED
    - now 06790895
    FLYCOVE LIMITED - 2009-03-16
    30 Crown Place, Earl Street, London, United Kingdom
    Active Corporate (21 parents)
    Officer
    2017-03-01 ~ 2018-06-30
    IIF 3 - Director → ME

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