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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Costello, Sarah Margaret

    Related profiles found in government register
  • Costello, Sarah Margaret
    British accountant born in May 1981

    Resident in England

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

      IIF 1 IIF 2
  • Costello, Sarah Margaret
    British chartered accountant born in May 1981

    Resident in England

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

      IIF 3
  • Costello, Sarah Margaret
    British principal, corporate finance born in May 1981

    Resident in England

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

      IIF 4
    • Nova South, 160, Victoria Street, London, SW1E 5LB, United Kingdom

      IIF 5 IIF 6
  • Costello, Sarah Margaret
    British treasury consultant born in May 1981

    Resident in England

    Registered addresses and corresponding companies
    • 41, Kingston Street, Cambridge, CB1 2NU

      IIF 7
  • Ms Sarah Margaret Costello
    British born in May 1981

    Resident in England

    Registered addresses and corresponding companies
    • 41, Kingston Street, Cambridge, CB1 2NU

      IIF 8
child relation
Offspring entities and appointments
Active 6
  • 1
    Nova South, 160 Victoria Street, London, United Kingdom
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    10 USD2019-06-30
    Officer
    2019-07-12 ~ now
    IIF 6 - director → ME
  • 2
    BILLITON (UK) LIMITED - 2002-01-18
    KUDU (U.K.) LIMITED - 1995-05-09
    HACKREMCO (NO.912) LIMITED - 1994-06-21
    Nova South, 160 Victoria Street, London, United Kingdom
    Corporate (3 parents, 2 offsprings)
    Officer
    2021-11-26 ~ now
    IIF 1 - director → ME
  • 3
    165 Naritaweg, 1043 Bw, Amsterdam, Netherlands
    Corporate (4 parents)
    Officer
    2021-11-23 ~ now
    IIF 3 - director → ME
  • 4
    Nova South, 160 Victoria Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2021-11-24 ~ now
    IIF 2 - director → ME
  • 5
    BHP GROUP LTD - 2022-02-18
    BHP GROUP PLC - 2022-02-18
    BHP BILLITON PLC - 2018-11-19
    BILLITON PLC - 2001-06-29
    HACKPLIMCO (NO.THIRTY-THREE) PUBLIC LIMITED COMPANY - 1997-05-30
    Nova South, 160 Victoria Street, London
    Corporate (5 parents, 2 offsprings)
    Officer
    2023-04-21 ~ now
    IIF 4 - director → ME
  • 6
    41 Kingston Street, Cambridge
    Dissolved corporate (1 parent)
    Equity (Company account)
    35,369 GBP2018-11-30
    Officer
    2017-11-30 ~ dissolved
    IIF 7 - director → ME
    Person with significant control
    2017-11-30 ~ dissolved
    IIF 8 - Ownership of shares – 75% or moreOE
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Right to appoint or remove directorsOE
Ceased 1
  • 1
    BILLITON (UK) LIMITED - 2002-01-18
    KUDU (U.K.) LIMITED - 1995-05-09
    HACKREMCO (NO.912) LIMITED - 1994-06-21
    Nova South, 160 Victoria Street, London, United Kingdom
    Corporate (3 parents, 2 offsprings)
    Officer
    2019-11-08 ~ 2021-10-04
    IIF 5 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.