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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

Mr Mark Damien Andrewes

child relation
Offspring entities and appointments
Active 8
  • 1
    icon of address 2 Eastbourne Terrace, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ dissolved
    IIF 12 - Director → ME
  • 2
    MDA MANAGEMENT LIMITED - 2001-12-04
    icon of address 29 Old Sun Wharf, 40 Narrow Street, London
    Active Corporate (1 parent)
    Equity (Company account)
    495,768 GBP2024-12-31
    Officer
    icon of calendar 1995-05-17 ~ now
    IIF 2 - Director → ME
    icon of calendar 1995-05-17 ~ now
    IIF 45 - Secretary → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 1 - Ownership of shares – 75% or more → OE
  • 3
    RICHARD COSTAIN (HOLDINGS) LIMITED - 1993-05-14
    PEABODY AUSTRALIA LIMITED - 2001-02-08
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ dissolved
    IIF 23 - Director → ME
  • 4
    RIO TINTO ALUMINIUM HOLDINGS LIMITED - 2006-11-06
    R.T.Z. ALUMINIUM HOLDINGS LIMITED - 1997-07-08
    icon of address 2 Eastbourne Terrace, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ dissolved
    IIF 9 - Director → ME
  • 5
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ dissolved
    IIF 24 - Director → ME
  • 6
    SELTRUST INVESTMENTS,LIMITED - 1989-07-21
    icon of address 6 St James's Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ dissolved
    IIF 27 - Director → ME
  • 7
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ dissolved
    IIF 21 - Director → ME
  • 8
    icon of address 2 Eastbourne Terrace, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ dissolved
    IIF 10 - Director → ME
Ceased 34
  • 1
    RTZ NAMIBIAN HOLDINGS LIMITED - 1997-06-02
    RIO TINTO NAMIBIAN HOLDINGS LIMITED - 2019-12-13
    icon of address 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
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 40 - Director → ME
  • 2
    RIO TINTO PERU LIMITED - 2023-08-25
    icon of address 4th Floor The Charlotte Building, 17 Gresse Street, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 7 - Director → ME
  • 3
    icon of address 124 City Road, London, England
    Converted / Closed Corporate (11 parents)
    Equity (Company account)
    200,282 GBP2020-12-31
    Officer
    icon of calendar 2017-07-20 ~ 2019-09-13
    IIF 3 - Director → ME
  • 4
    R.T.Z. AUSTRALIA HOLDINGS LIMITED - 1997-06-23
    icon of address 6 St James's Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 43 - Director → ME
  • 5
    ORLINPOINT LIMITED - 2012-03-20
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 36 - Director → ME
  • 6
    SUMMERWAND LIMITED - 2004-02-03
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 31 - Director → ME
  • 7
    SUMMERVANISH LIMITED - 2004-01-21
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 35 - Director → ME
  • 8
    JAKHAU HOLDINGS LIMITED - 2006-11-28
    ADAMARA LIMITED - 2013-07-05
    RIO TINTO ENERGY LIMITED - 2013-05-29
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 15 - Director → ME
  • 9
    R.T.Z.BRITAIN FINANCE LIMITED - 1987-05-06
    RTZ EUROPEAN HOLDINGS LIMITED - 1997-06-12
    icon of address 6 St James's Square, London
    Active Corporate (6 parents, 8 offsprings)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 42 - Director → ME
  • 10
    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 address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 19 - Director → ME
  • 11
    RIO TINTO (COMMERCIAL PAPER) PLC - 2012-03-05
    icon of address 6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-04-28
    IIF 20 - Director → ME
  • 12
    RTZ FINANCE PLC - 1997-06-12
    icon of address 6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-02
    IIF 25 - Director → ME
  • 13
    RTZ INDONESIAN HOLDINGS LIMITED - 1997-06-23
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 5 - Director → ME
  • 14
    BARRIER CORPORATION LIMITED (THE) - 1978-12-31
    R.T.Z. INTERNATIONAL HOLDINGS LIMITED - 1997-06-12
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (6 parents, 31 offsprings)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 16 - Director → ME
  • 15
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-08-15 ~ 2013-12-10
    IIF 11 - Director → ME
  • 16
    RTZ LIMITED - 1997-05-30
    R.T.Z.SERVICES LIMITED - 1986-01-01
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (6 parents, 4 offsprings)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 30 - Director → ME
  • 17
    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 address 6 St James's Square, London
    Active Corporate (5 parents, 3 offsprings)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 39 - Director → ME
  • 18
    BP MINERALS INTERNATIONAL LIMITED - 1988-07-07
    BP MINERALS DEVELOPMENT LIMITED - 1989-07-12
    SELECTION TRUST LIMITED - 1982-08-16
    icon of address 6 St James's Square, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 8 - Director → ME
  • 19
    R.T.Z. NOMINEES LIMITED - 1997-06-05
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 29 - Director → ME
  • 20
    R.T.Z.OVERSEAS HOLDINGS LIMITED - 1997-06-12
    icon of address 6 St James's Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 14 - Director → ME
  • 21
    R.T.Z. PENSION INVESTMENTS LIMITED - 1997-06-25
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 33 - Director → ME
  • 22
    FRONTIER GREEN RESOURCES LIMITED - 2010-08-20
    icon of address 6 St James's Square, London
    Active Corporate (4 parents, 2 offsprings)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 4 - Director → ME
  • 23
    icon of address 6 St James's Square, London
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 38 - Director → ME
  • 24
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 13 - Director → ME
    icon of calendar 2014-09-15 ~ 2017-05-05
    IIF 32 - Director → ME
  • 25
    RIO TINTO MINERAL SERVICES LIMITED - 2011-10-03
    HACKREMCO (NO.609) LIMITED - 1990-10-18
    RTZ MINERAL SERVICES LIMITED - 1997-06-09
    icon of address 6 St James's Square, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2015-01-31 ~ 2017-05-05
    IIF 17 - Director → ME
  • 26
    RIO TINTO URANIUM LIMITED - 2011-10-03
    icon of address 6 St James's Square, London
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2015-01-31 ~ 2017-05-05
    IIF 37 - Director → ME
  • 27
    RIO TINTO KALI LIMITED - 2005-11-02
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-08-20 ~ 2017-02-06
    IIF 41 - Director → ME
  • 28
    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 address 6 St James's Square, London, United Kingdom
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 26 - Director → ME
  • 29
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 34 - Director → ME
  • 30
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 22 - Director → ME
  • 31
    icon of address 25 Farringdon Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 28 - Director → ME
  • 32
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 44 - Director → ME
  • 33
    icon of address 6 St James's Square, London
    Active Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2017-05-05
    IIF 18 - Director → ME
  • 34
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 6 - Director → ME

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