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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Allen, Steven Patrick

    Related profiles found in government register
  • Allen, Steven Patrick
    British born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 6, St James's Square, London, SW1Y 4AD, United Kingdom

      IIF 1
  • Allen, Steven Patrick
    British company secretary born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Allen, Steven Patrick
    British director born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 6 St. James's Square, London, SW1Y 4AD, United Kingdom

      IIF 14
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 14
  • 1
    RIO TINTO NAMIBIAN HOLDINGS LIMITED - 2019-12-13
    RTZ NAMIBIAN HOLDINGS LIMITED - 1997-06-02
    Unit 794 Salisbury House 29 Finsbury Circus, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    16,567 USD2024-12-30
    Officer
    2017-10-25 ~ 2018-03-01
    IIF 2 - Director → ME
  • 2
    RIO TINTO PERU LIMITED - 2023-08-25
    4th Floor The Charlotte Building, 17 Gresse Street, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Officer
    2017-10-25 ~ 2018-03-01
    IIF 4 - Director → ME
  • 3
    6 St. James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    2021-08-19 ~ 2023-10-01
    IIF 14 - Director → ME
  • 4
    22 Canon's Court, Victoria Street, Hamilton, Hm12, Bermuda
    Active Corporate (4 parents)
    Officer
    2018-03-16 ~ 2023-10-01
    IIF 10 - Director → ME
  • 5
    RTZ EUROPEAN HOLDINGS LIMITED - 1997-06-12
    R.T.Z.BRITAIN FINANCE LIMITED - 1987-05-06
    6 St James's Square, London
    Active Corporate (6 parents, 8 offsprings)
    Officer
    2017-10-25 ~ 2023-10-01
    IIF 6 - Director → ME
  • 6
    RIO TINTO (COMMERCIAL PAPER) PLC - 2012-03-05
    6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    2017-10-25 ~ 2023-10-01
    IIF 5 - Director → ME
  • 7
    RTZ FINANCE PLC - 1997-06-12
    6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    2017-10-25 ~ 2023-10-01
    IIF 3 - Director → ME
  • 8
    RTZ INDONESIAN HOLDINGS LIMITED - 1997-06-23
    6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    2017-10-25 ~ 2018-03-01
    IIF 7 - Director → ME
  • 9
    R.T.Z. INTERNATIONAL HOLDINGS LIMITED - 1997-06-12
    BARRIER CORPORATION LIMITED (THE) - 1978-12-31
    6 St James's Square, London, United Kingdom
    Active Corporate (6 parents, 31 offsprings)
    Officer
    2017-10-25 ~ 2023-10-01
    IIF 12 - Director → ME
  • 10
    RTZ LIMITED - 1997-05-30
    R.T.Z.SERVICES LIMITED - 1986-01-01
    6 St James's Square, London, United Kingdom
    Active Corporate (6 parents, 4 offsprings)
    Officer
    2017-10-25 ~ 2023-10-01
    IIF 13 - Director → ME
  • 11
    6 St. James's Square, London, United Kingdom
    Active Corporate (5 parents, 64 offsprings)
    Officer
    2017-05-04 ~ 2023-10-01
    IIF 11 - Director → ME
  • 12
    FRONTIER GREEN RESOURCES LIMITED - 2010-08-20
    6 St James's Square, London
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2017-10-25 ~ 2018-03-01
    IIF 9 - Director → ME
  • 13
    6 St James's Square, London
    Active Corporate (6 parents, 1 offspring)
    Officer
    2017-10-25 ~ 2018-03-01
    IIF 8 - Director → ME
  • 14
    RTZ WESTERN HOLDINGS LIMITED - 1997-06-12
    R.T.Z. UNITED KINGDOM HOLDINGS LIMITED - 1990-11-30
    R.T.Z. INVESTMENTS LIMITED - 1978-12-31
    6 St James's Square, London, United Kingdom
    Active Corporate (5 parents, 4 offsprings)
    Officer
    2017-10-17 ~ 2018-03-01
    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.