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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

Riemersma, James Karl

  • Riemersma, James Karl
    American vice president administration born in February 1943

    Registered addresses and corresponding companies
    • Swallows Hill Fredley Park, Mickleham, Dorking, Surrey, RH5 6DD

      IIF 1
    • 9 Physic Place, Chelsea, London, SW3 4HQ

      IIF 2
child relation
Offspring entities and appointments 2
  • 1
    BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED - now
    BHP PETROLEUM GREAT BRITAIN LIMITED
    - 2001-09-28 00810819
    BHP - HAMILTON OIL GREAT BRITAIN PUBLIC LIMITED COMPANY
    - 1995-03-21 00810819
    HAMILTON OIL GREAT BRITAIN PUBLIC LIMITED COMPANY
    - 1994-04-14 00810819
    HAMILTON BROTHERS OIL COMPANY (GREAT BRITAIN) LIMITED - 1981-12-31
    Nova South, 160 Victoria Street, London
    Active Corporate (66 parents)
    Officer
    1992-11-01 ~ 1996-03-31
    IIF 2 - Director → ME
  • 2
    WOODSIDE ENERGY (GREAT BRITAIN) LIMITED - now
    BHP BILLITON PETROLEUM LIMITED - 2022-07-29
    BHP PETROLEUM LIMITED
    - 2001-09-28 01064509
    HAMILTON OIL COMPANY LTD.
    - 1995-03-21 01064509
    HAMILTON BROTHERS OIL AND GAS LIMITED - 1992-01-27
    1st Floor, Sackville House, 143-149 Fenchurch Street, London, England
    Active Corporate (64 parents, 1 offspring)
    Officer
    1992-11-01 ~ 1996-03-31
    IIF 1 - Director → ME

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