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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
Active 4
  • 1
    Clifton, Hayley Alice Elizabeth
    Born in October 1984
    Individual (1 offspring)
    Officer
    icon of calendar 2019-11-11 ~ now
    OF - Director → CIF 0
  • 2
    Pasmore, Michael Stuart
    Born in April 1981
    Individual (25 offsprings)
    Officer
    icon of calendar 2019-11-11 ~ now
    OF - Director → CIF 0
  • 3
    Hodges, Andrew William
    Born in June 1967
    Individual (48 offsprings)
    Officer
    icon of calendar 2018-11-30 ~ now
    OF - Director → CIF 0
  • 4
    RTZ LIMITED - 1997-05-30
    R.T.Z.SERVICES LIMITED - 1986-01-01
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (6 parents, 4 offsprings)
    Person with significant control
    icon of calendar 2017-05-04 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 6
  • 1
    Clover, Lorraine Rachel Sztyk
    Solicitor born in September 1972
    Individual (26 offsprings)
    Officer
    icon of calendar 2017-05-04 ~ 2019-03-15
    OF - Director → CIF 0
  • 2
    Allen, Steven Patrick
    Company Secretary born in May 1971
    Individual
    Officer
    icon of calendar 2017-05-04 ~ 2023-10-01
    OF - Director → CIF 0
  • 3
    Hames, Victoria Elizabeth
    Company Secretary born in October 1971
    Individual (3 offsprings)
    Officer
    icon of calendar 2017-05-04 ~ 2017-09-30
    OF - Director → CIF 0
  • 4
    Bridges, Corinna Susan
    Company Secretary born in August 1984
    Individual (12 offsprings)
    Officer
    icon of calendar 2017-05-04 ~ 2019-01-24
    OF - Director → CIF 0
  • 5
    Bellhouse, Robin Christian
    Chartered Secretary born in May 1964
    Individual (17 offsprings)
    Officer
    icon of calendar 2018-03-01 ~ 2018-11-30
    OF - Director → CIF 0
  • 6
    Campbell, Ruby Catherine
    Chartered Secretary born in November 1993
    Individual
    Officer
    icon of calendar 2024-01-10 ~ 2025-07-24
    OF - Director → CIF 0
parent relation
Company in focus

RIO TINTO SECRETARIAT LIMITED

Standard Industrial Classification
99999 - Dormant Company

Related profiles found in government register
child relation
Offspring entities and appointments
Active 64
  • 1
    FREIGHT BONALLACK LIMITED - 1985-11-08
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 22 - Secretary → ME
  • 2
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 32 - Secretary → ME
  • 3
    icon of address6 St James's Square, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 63 - Secretary → ME
  • 4
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 29 - Secretary → ME
  • 5
    BORAX HOLDINGS LIMITED - 1989-08-14
    BORAX CONSOLIDATED LIMITED - 1995-11-08
    HARDMAN AND HOLDEN,LIMITED - 1978-12-31
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 15 - Secretary → ME
  • 6
    ALCAN ALUMINIUM(U.K.)LIMITED - 1982-12-08
    BRITISH ALCAN ALUMINIUM PLC - 2017-03-20
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (4 parents, 3 offsprings)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 24 - Secretary → ME
  • 7
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2018-09-19 ~ now
    CIF 4 - Secretary → ME
  • 8
    MARDON FLEXIBLE PACKAGING LIMITED - 1989-03-20
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 26 - Secretary → ME
  • 9
    LMG SMITH BROTHERS LIMITED - 1994-05-01
    SMITH BROTHERS (WHITEHAVEN) LIMITED - 1989-03-20
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 16 - Secretary → ME
  • 10
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    icon of calendar 2024-10-11 ~ now
    CIF 5 - Secretary → ME
  • 11
    HAMSARD 2247 LIMITED - 2001-01-19
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 42 - Secretary → ME
  • 12
    R.T.Z. AUSTRALIA HOLDINGS LIMITED - 1997-06-23
    icon of address6 St James's Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 28 - Secretary → ME
  • 13
    ORLINPOINT LIMITED - 2012-03-20
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 35 - Secretary → ME
  • 14
    icon of address6 St James’s Square, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2024-10-07 ~ now
    CIF 7 - Secretary → ME
  • 15
    icon of address6 St James’s Square, London, United Kingdom
    Active Corporate (5 parents, 3 offsprings)
    Officer
    icon of calendar 2024-10-08 ~ now
    CIF 6 - Secretary → ME
  • 16
    SUMMERWAND LIMITED - 2004-02-03
    icon of address6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 45 - Secretary → ME
  • 17
    SUMMERVANISH LIMITED - 2004-01-21
    icon of address6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 44 - Secretary → ME
  • 18
    icon of address6 St. James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2021-08-19 ~ now
    CIF 12 - Secretary → ME
  • 19
    icon of address6 St. James's Square, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2022-12-19 ~ now
    CIF 2 - Secretary → ME
  • 20
    icon of address6 St. James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2024-03-22 ~ now
    CIF 9 - Secretary → ME
  • 21
    icon of address6 St James's Square, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 46 - Secretary → ME
  • 22
    JAKHAU HOLDINGS LIMITED - 2006-11-28
    ADAMARA LIMITED - 2013-07-05
    RIO TINTO ENERGY LIMITED - 2013-05-29
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 48 - Secretary → ME
  • 23
    icon of address22 Canon's Court, Victoria Street, Hamilton, Hm12, Bermuda
    Active Corporate (4 parents)
    Officer
    icon of calendar 2018-03-16 ~ now
    CIF 13 - Secretary → ME
  • 24
    R.T.Z.BRITAIN FINANCE LIMITED - 1987-05-06
    RTZ EUROPEAN HOLDINGS LIMITED - 1997-06-12
    icon of address6 St James's Square, London
    Active Corporate (6 parents, 8 offsprings)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 31 - Secretary → ME
  • 25
    RIO TINTO CANADIAN HOLDINGS LIMITED - 2003-04-02
    RIO TINTO FINANCE HOLDINGS LIMITED - 2013-08-20
    R.T.Z. CANADIAN HOLDINGS LIMITED - 1997-06-23
    icon of address6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 62 - Secretary → ME
  • 26
    RIO TINTO (COMMERCIAL PAPER) PLC - 2012-03-05
    icon of address6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 49 - Secretary → ME
  • 27
    RTZ FINANCE PLC - 1997-06-12
    icon of address6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 23 - Secretary → ME
  • 28
    RTZ INDONESIAN HOLDINGS LIMITED - 1997-06-23
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 38 - Secretary → ME
  • 29
    BARRIER CORPORATION LIMITED (THE) - 1978-12-31
    R.T.Z. INTERNATIONAL HOLDINGS LIMITED - 1997-06-12
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (6 parents, 31 offsprings)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 25 - Secretary → ME
  • 30
    BROADSTAND LIMITED - 1993-11-08
    QMP METAL POWDERS LIMITED - 2006-07-11
    icon of address6 St James's Square, London, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 37 - Secretary → ME
  • 31
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 47 - Secretary → ME
  • 32
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 59 - Secretary → ME
  • 33
    RTZ LIMITED - 1997-05-30
    R.T.Z.SERVICES LIMITED - 1986-01-01
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (6 parents, 4 offsprings)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 27 - Secretary → ME
  • 34
    RTZ RESOURCE DEVELOPMENT LIMITED - 1997-06-02
    RIO TINTO RESOURCE DEVELOPMENT LIMITED - 1999-11-18
    icon of address6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 39 - Secretary → ME
  • 35
    R.T.Z. MEDICAL PLAN TRUSTEES LIMITED - 1997-09-01
    HACKREMCO (NO.1161) LIMITED - 1996-09-10
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 40 - Secretary → ME
  • 36
    R.T.Z. BRISTOL LIMITED - 1983-12-01
    R.T.Z. METALS LIMITED - 1997-06-12
    IMPERIAL SMELTING CORPORATION(N.S.C.)LIMITED - 1981-12-31
    icon of address6 St James's Square, London
    Active Corporate (5 parents, 3 offsprings)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 19 - Secretary → ME
  • 37
    BP MINERALS INTERNATIONAL LIMITED - 1988-07-07
    BP MINERALS DEVELOPMENT LIMITED - 1989-07-12
    SELECTION TRUST LIMITED - 1982-08-16
    icon of address6 St James's Square, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 21 - Secretary → ME
  • 38
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2024-08-21 ~ now
    CIF 8 - Secretary → ME
  • 39
    icon of address6 St. James's Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2021-12-17 ~ now
    CIF 3 - Secretary → ME
  • 40
    DELABOLE SLATE LIMITED - 1988-10-14
    PERSKIP LIMITED - 1981-12-31
    RTZ MINING AND EXPLORATION LIMITED - 1997-06-25
    icon of address6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 34 - Secretary → ME
  • 41
    R.T.Z. NOMINEES LIMITED - 1997-06-05
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 33 - Secretary → ME
  • 42
    icon of address6 St James's Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 60 - Secretary → ME
  • 43
    R.T.Z.OVERSEAS HOLDINGS LIMITED - 1997-06-12
    icon of address6 St James's Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 20 - Secretary → ME
  • 44
    icon of address6 St James's Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 54 - Secretary → ME
  • 45
    R.T.Z. PENSION FUND TRUSTEES LIMITED - 1997-06-12
    icon of address6 St James's Square, London
    Active Corporate (7 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 30 - Secretary → ME
  • 46
    R.T.Z. PENSION INVESTMENTS LIMITED - 1997-06-25
    icon of address6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 64 - Secretary → ME
  • 47
    FRONTIER GREEN RESOURCES LIMITED - 2010-08-20
    icon of address6 St James's Square, London
    Active Corporate (4 parents, 2 offsprings)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 50 - Secretary → ME
  • 48
    icon of address6 St James's Square, London
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 41 - Secretary → ME
  • 49
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 56 - Secretary → ME
  • 50
    RIO TINTO TECHNOLOGY RESOURCES UK LIMITED - 2012-10-29
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 57 - Secretary → ME
  • 51
    RIO TINTO MINERAL SERVICES LIMITED - 2011-10-03
    HACKREMCO (NO.609) LIMITED - 1990-10-18
    RTZ MINERAL SERVICES LIMITED - 1997-06-09
    icon of address6 St James's Square, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 36 - Secretary → ME
  • 52
    RIO TINTO URANIUM LIMITED - 2011-10-03
    icon of address6 St James's Square, London
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 66 - Secretary → ME
  • 53
    RIO TINTO KALI LIMITED - 2005-11-02
    icon of address6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 65 - Secretary → ME
  • 54
    R.T.Z. UNITED KINGDOM HOLDINGS LIMITED - 1990-11-30
    R.T.Z. INVESTMENTS LIMITED - 1978-12-31
    RTZ WESTERN HOLDINGS LIMITED - 1997-06-12
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 14 - Secretary → ME
  • 55
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 51 - Secretary → ME
  • 56
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 52 - Secretary → ME
  • 57
    icon of address25 Farringdon Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 53 - Secretary → ME
  • 58
    icon of address6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ dissolved
    CIF 55 - Secretary → ME
  • 59
    icon of address6 St James's Square, London
    Active Corporate (3 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 43 - Secretary → ME
  • 60
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2022-05-20 ~ now
    CIF 11 - Secretary → ME
  • 61
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 58 - Secretary → ME
  • 62
    BRITISH ALUMINIUM COMPANY LIMITED(THE) - 1996-02-26
    icon of address6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 18 - Secretary → ME
  • 63
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-05-05 ~ now
    CIF 17 - Secretary → ME
  • 64
    icon of address6 St James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2023-09-11 ~ now
    CIF 1 - Secretary → ME
Ceased 3
  • 1
    RTZ NAMIBIAN HOLDINGS LIMITED - 1997-06-02
    RIO TINTO NAMIBIAN HOLDINGS LIMITED - 2019-12-13
    icon of addressUnit 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
    icon of calendar 2017-05-05 ~ 2019-07-16
    CIF 67 - Secretary → ME
  • 2
    RIO TINTO PERU NOMINEES LIMITED - 2023-08-25
    icon of address4th Floor The Charlotte Building, 17 Gresse Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2023-05-10 ~ 2023-08-25
    CIF 10 - Secretary → ME
  • 3
    RIO TINTO PERU LIMITED - 2023-08-25
    icon of address4th Floor The Charlotte Building, 17 Gresse Street, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    icon of calendar 2017-05-05 ~ 2023-08-25
    CIF 61 - Secretary → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.