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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

Antonovskaya, Olga

  • Antonovskaya, Olga
    British born in June 1979

    Resident in England

    Registered addresses and corresponding companies
    • Nova South, 160, Victoria Street, London, SW1E 5LB, United Kingdom

      IIF 1 IIF 2 IIF 3
child relation
Offspring entities and appointments 3
  • 1
    BHP BILLITON GROUP LIMITED
    - now 03298904
    BILLITON GROUP LIMITED - 2002-01-18
    BILLITON LIMITED - 1997-05-30
    HACKREMCO (NO.1208) LIMITED - 1997-03-05
    Nova South, 160 Victoria Street, London, United Kingdom
    Active Corporate (36 parents, 6 offsprings)
    Officer
    2025-06-05 ~ now
    IIF 1 - Director → ME
  • 2
    BILLITON INVESTMENT 3 B.V.
    FC032582 FC032581
    58 La Guardiaweg, Amsterdam, North Holland 1043dj, Netherlands
    Active Corporate (7 parents)
    Officer
    2023-05-02 ~ now
    IIF 2 - Director → ME
  • 3
    BILLITON INVESTMENT 8 B.V.
    FC032581 FC032582
    58 La Guardiaweg, Amsterdam, North Holland 1043dj, Netherlands
    Active Corporate (7 parents)
    Officer
    2023-05-02 ~ now
    IIF 3 - Director → ME

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