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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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 42
  • 1
    Day, Helen Christine
    Individual (44 offsprings)
    Officer
    2014-12-12 ~ 2017-05-05
    OF - Secretary → CIF 0
  • 2
    Quellmann, Ulf
    Global Head Of Treasury born in April 1965
    Individual (52 offsprings)
    Officer
    2008-04-25 ~ 2016-08-22
    OF - Director → CIF 0
  • 3
    Hayhurst, Moya
    Individual (1 offspring)
    Officer
    2012-06-27 ~ 2013-01-22
    OF - Secretary → CIF 0
  • 4
    Niotakis, David
    Born in December 1976
    Individual (13 offsprings)
    Officer
    2024-06-26 ~ now
    OF - Director → CIF 0
  • 5
    Lighterness, Thomas John
    Treasurer born in January 1932
    Individual (13 offsprings)
    Officer
    ~ 1993-12-21
    OF - Director → CIF 0
  • 6
    Bradley, John Stirling
    Solicitor born in January 1948
    Individual (25 offsprings)
    Officer
    1992-07-01 ~ 1999-12-30
    OF - Director → CIF 0
  • 7
    Allen, Steven Patrick
    Company Secretary born in May 1971
    Individual (14 offsprings)
    Officer
    2017-10-25 ~ 2023-10-01
    OF - Director → CIF 0
  • 8
    Hedley, Paul Ian
    Treasurer born in October 1969
    Individual (66 offsprings)
    Officer
    2017-05-05 ~ 2019-06-07
    OF - Director → CIF 0
  • 9
    Kiddle, John Patrick
    Born in October 1972
    Individual (59 offsprings)
    Officer
    2019-04-19 ~ now
    OF - Director → CIF 0
  • 10
    Ball, Terence Reginald
    Head Of Grp Admin & Person born in April 1936
    Individual (6 offsprings)
    Officer
    ~ 1995-12-31
    OF - Director → CIF 0
  • 11
    Freeman, Michael Millice
    Individual (19 offsprings)
    Officer
    ~ 1998-05-31
    OF - Secretary → CIF 0
  • 12
    Juggins, Janine Claire
    Chartered Accountant born in September 1963
    Individual (30 offsprings)
    Officer
    2012-07-02 ~ 2013-04-05
    OF - Director → CIF 0
  • 13
    Martins Alexandre, Abel
    Treasurer born in October 1971
    Individual (25 offsprings)
    Officer
    2019-06-07 ~ 2021-03-17
    OF - Director → CIF 0
  • 14
    Hodges, Andrew William
    Born in June 1967
    Individual (178 offsprings)
    Officer
    2023-10-01 ~ now
    OF - Director → CIF 0
  • 15
    Mathews, Benedict John Spurway
    Company Secretary born in February 1967
    Individual (143 offsprings)
    Officer
    2007-08-01 ~ 2013-05-03
    OF - Director → CIF 0
  • 16
    Cunningham, Peter Lloyd
    Accountant born in October 1966
    Individual (13 offsprings)
    Officer
    2014-04-01 ~ 2021-01-15
    OF - Director → CIF 0
  • 17
    Lenon, Christopher
    Head Of Taxation born in June 1954
    Individual (36 offsprings)
    Officer
    1993-08-01 ~ 2008-12-08
    OF - Director → CIF 0
  • 18
    Wigley, Francis Spencer
    Solicitor born in October 1942
    Individual (30 offsprings)
    Officer
    ~ 1992-06-30
    OF - Director → CIF 0
  • 19
    Holroyd, Christopher Allen
    Head Of Human Resources born in January 1945
    Individual (6 offsprings)
    Officer
    1996-01-01 ~ 1999-12-30
    OF - Director → CIF 0
  • 20
    Cox, Matthew
    Born in January 1977
    Individual (12 offsprings)
    Officer
    2021-01-15 ~ now
    OF - Director → CIF 0
  • 21
    Adams, Robert
    Financial Executive born in October 1945
    Individual (8 offsprings)
    Officer
    ~ 1993-09-30
    OF - Director → CIF 0
  • 22
    Stainton, Douglas Carter
    Taxation Executive born in December 1944
    Individual (9 offsprings)
    Officer
    ~ 1993-03-27
    OF - Director → CIF 0
  • 23
    Evans, Eleanor Bronwen
    Company Secretary born in June 1966
    Individual (80 offsprings)
    Officer
    2013-07-01 ~ 2016-08-19
    OF - Director → CIF 0
  • 24
    Ratnage, Ian Clay
    Group Treasurer born in May 1949
    Individual (35 offsprings)
    Officer
    1993-12-21 ~ 2008-04-25
    OF - Director → CIF 0
  • 25
    Jarvis, Peter John Roland
    Financial Analyst born in April 1951
    Individual (6 offsprings)
    Officer
    2000-01-01 ~ 2001-06-01
    OF - Director → CIF 0
  • 26
    Dowding, Roger Peter
    Individual (47 offsprings)
    Officer
    2003-07-02 ~ 2010-03-31
    OF - Secretary → CIF 0
  • 27
    Whyte, Matthew John
    Individual (82 offsprings)
    Officer
    2010-04-01 ~ 2012-06-08
    OF - Secretary → CIF 0
  • 28
    Mcadam, Stephen Frederick
    Chartered Accountant born in July 1953
    Individual (30 offsprings)
    Officer
    ~ 2001-05-21
    OF - Director → CIF 0
  • 29
    Bossick, Michael Philip
    Chartered Accountant born in December 1960
    Individual (41 offsprings)
    Officer
    2013-05-20 ~ 2013-07-24
    OF - Director → CIF 0
    2017-05-05 ~ 2019-04-19
    OF - Director → CIF 0
  • 30
    Mcleod Adair, Karen Frances
    Head Of Human Resources born in September 1946
    Individual (3 offsprings)
    Officer
    2000-01-01 ~ 2003-08-01
    OF - Director → CIF 0
  • 31
    Andrewes, Mark Damien
    Tax Manager born in November 1964
    Individual (42 offsprings)
    Officer
    2013-07-24 ~ 2017-05-05
    OF - Director → CIF 0
  • 32
    Wolstenholme, David
    Chartered Accountant born in April 1940
    Individual (12 offsprings)
    Officer
    ~ 1993-09-30
    OF - Director → CIF 0
  • 33
    Hames, Victoria Elizabeth
    Company Secretary born in October 1971
    Individual (104 offsprings)
    Officer
    2016-10-31 ~ 2017-09-30
    OF - Director → CIF 0
  • 34
    Lawless, Anette Vendelbo
    Chartered Secretary born in February 1957
    Individual (72 offsprings)
    Officer
    1998-10-21 ~ 2007-07-31
    OF - Director → CIF 0
    Lawless, Anette Vendelbo
    Individual (72 offsprings)
    Officer
    1998-06-01 ~ 2003-07-02
    OF - Secretary → CIF 0
  • 35
    Humphreys, David Selwyn Cenric, Dr
    Economist born in September 1952
    Individual (6 offsprings)
    Officer
    2000-01-01 ~ 2004-11-19
    OF - Director → CIF 0
  • 36
    Larsen, Daniel Shane
    Controller born in December 1958
    Individual (49 offsprings)
    Officer
    2006-01-01 ~ 2014-03-31
    OF - Director → CIF 0
  • 37
    Aldridge, Gemma Jane Constance
    Individual (144 offsprings)
    Officer
    2013-01-22 ~ 2014-12-12
    OF - Secretary → CIF 0
  • 38
    Westley, Adam David Christopher
    Individual (190 offsprings)
    Officer
    2010-11-02 ~ 2013-08-09
    OF - Secretary → CIF 0
  • 39
    Merton, Michael Ralph
    Manager born in April 1951
    Individual (34 offsprings)
    Officer
    2001-05-22 ~ 2005-12-31
    OF - Director → CIF 0
  • 40
    Kortum, Jeffery Arnold
    Global Practice Leader - Rem. born in August 1951
    Individual (1 offspring)
    Officer
    2005-01-01 ~ 2008-03-12
    OF - Director → CIF 0
  • 41
    RIO TINTO SECRETARIAT LIMITED
    10754108
    6, St James's Square, London, United Kingdom
    Active Corporate (11 parents, 67 offsprings)
    Officer
    2017-05-05 ~ now
    OF - Secretary → CIF 0
  • 42
    RIO TINTO EUROPEAN HOLDINGS LIMITED
    - now 00993068 14549568... (more)
    RTZ EUROPEAN HOLDINGS LIMITED - 1997-06-12
    R.T.Z.BRITAIN FINANCE LIMITED - 1987-05-06
    6, St James's Square, London, United Kingdom
    Active Corporate (35 parents, 8 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

RIO TINTO LONDON LIMITED

Period: 1997-05-30 ~ now
Company number: 00460473
Registered names
RIO TINTO LONDON LIMITED - now
RTZ LIMITED - 1997-05-30 08571728
Standard Industrial Classification
70100 - Activities Of Head Offices

Related profiles found in government register
  • RIO TINTO LONDON LIMITED
    Info
    RTZ LIMITED - 1997-05-30
    R.T.Z.SERVICES LIMITED - 1997-05-30
    Registered number 00460473
    6 St James's Square, London SW1Y 4AD
    PRIVATE LIMITED COMPANY incorporated on 1948-10-26 (77 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-05
    CIF 0
  • RIO TINTO LONDON LIMITED
    S
    Registered number 460473
    6, St James's Square, London, United Kingdom, SW1Y 4AD
    Limited By Shares in Companies House, England And Wales
    CIF 1 CIF 2 CIF 3
child relation
Offspring entities and appointments 4
  • 1
    RIO TINTO MARKETING SERVICES LIMITED
    - now 03075230
    RIO TINTO RESOURCE DEVELOPMENT LIMITED - 1999-11-18
    RTZ RESOURCE DEVELOPMENT LIMITED - 1997-06-02
    6 St James's Square, London
    Dissolved Corporate (32 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 4 - Ownership of voting rights - 75% or more OE
    CIF 4 - Right to appoint or remove directors OE
    CIF 4 - Ownership of shares – 75% or more OE
  • 2
    RIO TINTO MEDICAL PLAN TRUSTEES LIMITED
    - now 03230372
    R.T.Z. MEDICAL PLAN TRUSTEES LIMITED - 1997-09-01
    HACKREMCO (NO.1161) LIMITED - 1996-09-10
    6 St James's Square, London
    Active Corporate (26 parents)
    Person with significant control
    2018-02-19 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE
    2017-04-19 ~ 2017-04-19
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
  • 3
    RIO TINTO NOMINEES LIMITED
    - now 01181093 14859524
    R.T.Z. NOMINEES LIMITED - 1997-06-05
    6 St James's Square, London, United Kingdom
    Active Corporate (34 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Ownership of shares – 75% or more OE
  • 4
    RIO TINTO SECRETARIAT LIMITED
    10754108
    6 St. James's Square, London, United Kingdom
    Active Corporate (11 parents, 67 offsprings)
    Person with significant control
    2017-05-04 ~ now
    CIF 5 - Ownership of shares – 75% or more OE
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.