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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

Kerrigan, Sylvia Jo

    Related profiles found in government register
  • Kerrigan, Sylvia Jo
    American born in July 1965

    Resident in Usa

    Registered addresses and corresponding companies
    • 4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, RG1 1NB, United Kingdom

      IIF 1
  • Kerrigan, Sylvia Jo
    American executive vice president born in July 1965

    Resident in Usa

    Registered addresses and corresponding companies
    • 5555, San Felipe, Houston, Texas 77056, Usa

      IIF 2
child relation
Offspring entities and appointments 2
  • 1
    DIVERSIFIED ENERGY COMPANY LIMITED - now
    DIVERSIFIED ENERGY COMPANY PLC
    - 2025-11-25 09156132 13296575
    DIVERSIFIED GAS & OIL PLC - 2021-05-06
    4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Officer
    2021-10-11 ~ 2025-01-24
    IIF 1 - Director → ME
  • 2
    MARATHON INTERNATIONAL UPSTREAM, LTD.
    - now FC023368
    MARATHON INTERNATIONAL PETROLEUM, LTD. - 2011-08-04
    5555 San Felipe, Houston, Texas 77056, Usa, United States
    Converted / Closed Corporate (19 parents)
    Officer
    2013-02-19 ~ 2017-05-01
    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.