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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

Bossick, Michael Philip

child relation
Offspring entities and appointments 41
  • 1
    ALCAN ALUMINA HOLDINGS LIMITED
    08179820
    Dissolved Corporate (9 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 24 - Director → ME
  • 2
    CNUC(UK) MINING CO. LTD - now
    RIO TINTO NAMIBIAN HOLDINGS LIMITED
    - 2019-12-13 02996686 04986803... (more)
    RTZ NAMIBIAN HOLDINGS LIMITED - 1997-06-02
    Active Corporate (36 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 39 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 11 - Director → ME
  • 3
    LA GRANJA UK HOLDINGS LIMITED - now
    RIO TINTO PERU LIMITED
    - 2023-08-25 05647302
    Active Corporate (32 parents, 1 offspring)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 4 - Director → ME
  • 4
    RIO TINTO ALUMINIUM HOLDINGS (UK) LIMITED
    - now 00883375
    RIO TINTO ALUMINIUM HOLDINGS LIMITED - 2006-11-06
    R.T.Z. ALUMINIUM HOLDINGS LIMITED - 1997-07-08
    Dissolved Corporate (28 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 13 - Director → ME
  • 5
    RIO TINTO AUSTRALIAN HOLDINGS LIMITED
    - now 00464176 04986803... (more)
    R.T.Z. AUSTRALIA HOLDINGS LIMITED - 1997-06-23
    Active Corporate (33 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 22 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 52 - Director → ME
  • 6
    RIO TINTO BAHIA HOLDINGS LIMITED
    - now 01338672 04986803... (more)
    ORLINPOINT LIMITED - 2012-03-20
    Active Corporate (30 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 1 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 31 - Director → ME
  • 7
    RIO TINTO BRAZILIAN HOLDINGS LIMITED
    - now 04986803 02996686... (more)
    SUMMERWAND LIMITED - 2004-02-03
    Dissolved Corporate (22 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 21 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 38 - Director → ME
  • 8
    RIO TINTO BRAZILIAN INVESTMENTS LIMITED
    - now 04986798
    SUMMERVANISH LIMITED - 2004-01-21
    Dissolved Corporate (23 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 46 - Director → ME
  • 9
    RIO TINTO CHARTERS LIMITED
    05401094
    Dissolved Corporate (20 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 15 - Director → ME
  • 10
    RIO TINTO EASTERN INVESTMENTS B.V.
    FC035053 FC023128
    Active Corporate (5 parents)
    Officer
    2018-02-08 ~ 2019-04-19
    IIF 60 - Director → ME
  • 11
    RIO TINTO ENERGY LIMITED
    - now 05699397
    ADAMARA LIMITED
    - 2013-07-05 05699397
    RIO TINTO ENERGY LIMITED
    - 2013-05-29 05699397
    JAKHAU HOLDINGS LIMITED - 2006-11-28
    Active Corporate (22 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 23 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 54 - Director → ME
  • 12
    RIO TINTO EUROPEAN HOLDINGS LIMITED
    - now 00993068 00280423... (more)
    RTZ EUROPEAN HOLDINGS LIMITED - 1997-06-12
    R.T.Z.BRITAIN FINANCE LIMITED - 1987-05-06
    Active Corporate (35 parents, 8 offsprings)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 2 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 43 - Director → ME
  • 13
    RIO TINTO FH LIMITED
    - now 00339168
    RIO TINTO FINANCE HOLDINGS LIMITED
    - 2013-08-20 00339168 01338672... (more)
    RIO TINTO CANADIAN HOLDINGS LIMITED - 2003-04-02
    R.T.Z. CANADIAN HOLDINGS LIMITED - 1997-06-23
    Dissolved Corporate (28 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 17 - Director → ME
    2017-05-05 ~ dissolved
    IIF 41 - Director → ME
  • 14
    RIO TINTO FINANCE (USA) PLC
    - now 06287014
    RIO TINTO (COMMERCIAL PAPER) PLC - 2012-03-05
    Active Corporate (28 parents)
    Officer
    2017-04-28 ~ 2019-04-19
    IIF 45 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 6 - Director → ME
  • 15
    RIO TINTO FINANCE PLC
    - now 00358901 06674364... (more)
    RTZ FINANCE PLC - 1997-06-12
    Active Corporate (35 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 20 - Director → ME
    2017-05-02 ~ 2019-04-19
    IIF 40 - Director → ME
  • 16
    RIO TINTO INDONESIAN HOLDINGS LIMITED
    - now 03074852 00425864
    RTZ INDONESIAN HOLDINGS LIMITED - 1997-06-23
    Active Corporate (34 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 3 - Director → ME
  • 17
    RIO TINTO INTERNATIONAL HOLDINGS LIMITED
    - now 00425864 03074852
    R.T.Z. INTERNATIONAL HOLDINGS LIMITED - 1997-06-12
    BARRIER CORPORATION LIMITED (THE) - 1978-12-31
    Active Corporate (36 parents, 34 offsprings)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 57 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 8 - Director → ME
  • 18
    RIO TINTO INVESTMENTS LIMITED
    - now 00359652
    SELTRUST INVESTMENTS,LIMITED - 1989-07-21
    Dissolved Corporate (31 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 7 - Director → ME
  • 19
    RIO TINTO LONDON LIMITED
    - now 00460473
    RTZ LIMITED - 1997-05-30
    R.T.Z.SERVICES LIMITED - 1986-01-01
    Active Corporate (42 parents, 4 offsprings)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 55 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 19 - Director → ME
  • 20
    RIO TINTO MARKETING SERVICES LIMITED
    - now 03075230
    RIO TINTO RESOURCE DEVELOPMENT LIMITED - 1999-11-18
    RTZ RESOURCE DEVELOPMENT LIMITED - 1997-06-02
    Dissolved Corporate (32 parents)
    Officer
    2018-08-15 ~ 2019-04-19
    IIF 34 - Director → ME
  • 21
    RIO TINTO METALS LIMITED
    - now 00147115
    R.T.Z. METALS LIMITED - 1997-06-12
    R.T.Z. BRISTOL LIMITED - 1983-12-01
    IMPERIAL SMELTING CORPORATION(N.S.C.)LIMITED - 1981-12-31
    Active Corporate (36 parents, 3 offsprings)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 16 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 30 - Director → ME
  • 22
    RIO TINTO MINERALS DEVELOPMENT LIMITED
    - now 00281218
    BP MINERALS DEVELOPMENT LIMITED - 1989-07-12
    BP MINERALS INTERNATIONAL LIMITED - 1988-07-07
    SELECTION TRUST LIMITED - 1982-08-16
    Active Corporate (47 parents, 1 offspring)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 12 - Director → ME
  • 23
    RIO TINTO NOMINEES LIMITED
    - now 01181093 14859524
    R.T.Z. NOMINEES LIMITED - 1997-06-05
    Active Corporate (34 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 59 - Director → ME
  • 24
    RIO TINTO OT MANAGEMENT LIMITED
    09247092
    Active Corporate (16 parents)
    Officer
    2017-02-06 ~ 2019-04-19
    IIF 62 - Director → ME
  • 25
    RIO TINTO OVERSEAS HOLDINGS LIMITED
    - now 00280423 00993068... (more)
    R.T.Z.OVERSEAS HOLDINGS LIMITED - 1997-06-12
    Active Corporate (34 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 9 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 36 - Director → ME
  • 26
    RIO TINTO PENSION 2009 TRUSTEES LIMITED
    06890898 00982701
    Dissolved Corporate (19 parents)
    Officer
    2016-03-01 ~ 2019-04-30
    IIF 37 - Director → ME
    Person with significant control
    2018-12-31 ~ 2019-04-30
    IIF 63 - Ownership of voting rights - 75% or more with control over the trustees of a trust → OE
  • 27
    RIO TINTO PENSION FUND TRUSTEES LIMITED
    - now 00982701 06890898
    R.T.Z. PENSION FUND TRUSTEES LIMITED - 1997-06-12
    Active Corporate (47 parents)
    Officer
    2019-12-01 ~ now
    IIF 32 - Director → ME
    2017-01-01 ~ 2019-04-30
    IIF 44 - Director → ME
  • 28
    RIO TINTO PENSION INVESTMENTS LIMITED
    - now 01776943
    R.T.Z. PENSION INVESTMENTS LIMITED - 1997-06-25
    Dissolved Corporate (33 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 49 - Director → ME
  • 29
    RIO TINTO SHIPPING LIMITED
    05269341
    Dissolved Corporate (21 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 10 - Director → ME
  • 30
    RIO TINTO SIMFER UK LIMITED
    - now 06375648
    FRONTIER GREEN RESOURCES LIMITED - 2010-08-20
    Active Corporate (26 parents, 2 offsprings)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 61 - Director → ME
  • 31
    RIO TINTO SOUTH EAST ASIA LIMITED
    03699290
    Active Corporate (34 parents, 1 offspring)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 35 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 14 - Director → ME
  • 32
    RIO TINTO SULAWESI HOLDINGS LIMITED
    07451623
    Active Corporate (15 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 25 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 50 - Director → ME
  • 33
    RIO TINTO URANIUM LIMITED
    - now 02523945 05548486... (more)
    RIO TINTO MINERAL SERVICES LIMITED - 2011-10-03
    RTZ MINERAL SERVICES LIMITED - 1997-06-09
    HACKREMCO (NO.609) LIMITED - 1990-10-18
    Dissolved Corporate (31 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 48 - Director → ME
  • 34
    RIO TINTO URANIUM SERVICES LIMITED
    - now 05548486 02523945
    RIO TINTO URANIUM LIMITED - 2011-10-03
    Dissolved Corporate (23 parents)
    Officer
    2017-05-05 ~ dissolved
    IIF 47 - Director → ME
  • 35
    RIO TINTO WESTERN HOLDINGS LIMITED
    - now 00007132
    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
    Active Corporate (34 parents, 4 offsprings)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 56 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 5 - Director → ME
  • 36
    RTA HOLDCO 1 LIMITED
    06386663 06386659... (more)
    Active Corporate (26 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 53 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 28 - Director → ME
  • 37
    RTA HOLDCO 2 LIMITED
    06386661 06450499... (more)
    Dissolved Corporate (18 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 29 - Director → ME
  • 38
    RTA HOLDCO 4 LIMITED
    06404791 06450499... (more)
    Active Corporate (25 parents)
    Officer
    2013-05-20 ~ 2013-07-24
    IIF 27 - Director → ME
    2017-05-05 ~ 2019-04-19
    IIF 58 - Director → ME
  • 39
    RTA HOLDCO 7 LIMITED
    06454989 06450499... (more)
    Dissolved Corporate (23 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 42 - Director → ME
    2013-07-01 ~ 2013-07-24
    IIF 18 - Director → ME
  • 40
    RTA HOLDCO 8 LIMITED
    07105547 06450499... (more)
    Dissolved Corporate (17 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 51 - Director → ME
    2013-05-20 ~ 2013-07-24
    IIF 26 - Director → ME
  • 41
    RTLDS UK LIMITED
    04360048
    Active Corporate (21 parents)
    Officer
    2017-05-05 ~ 2019-04-19
    IIF 33 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.