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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

Quellmann, Ulf

child relation
Offspring entities and appointments
Active 3
  • 1
    BRANDEIS INTSEL (BROKERS) LIMITED - 1988-09-19
    BRANDEIS, GOLDSCHMIDT CONSULTANTS LIMITED - 1981-12-31
    icon of address C/o, Macintyre Hudson Llp, New Bridge Street House 30-34 New Bridge Street, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2011-01-04 ~ dissolved
    IIF 52 - Director → ME
  • 2
    icon of address 2 Eastbourne Terrace, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2010-12-20 ~ dissolved
    IIF 41 - Director → ME
  • 3
    icon of address 2 Eastbourne Terrace, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2011-10-06 ~ dissolved
    IIF 30 - Director → ME
Ceased 49
  • 1
    icon of address 2 Eastbourne Terrace, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2012-10-25 ~ 2014-03-05
    IIF 42 - Director → ME
  • 2
    PEABODY AUSTRALIA LIMITED - 2001-02-08
    RICHARD COSTAIN (HOLDINGS) LIMITED - 1993-05-14
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 13 - Director → ME
  • 3
    RIO TINTO NAMIBIAN HOLDINGS LIMITED - 2019-12-13
    RTZ NAMIBIAN HOLDINGS LIMITED - 1997-06-02
    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 2008-04-25 ~ 2016-08-22
    IIF 43 - Director → ME
  • 4
    RTZ TALC LIMITED - 1997-06-25
    RIO TINTO TALC LIMITED - 2011-08-31
    BORAX & CHEMICALS LIMITED - 1994-01-25
    icon of address Par Moor Centre, Par Moor Road, Par, Cornwall
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    3,000 GBP2024-12-31
    Officer
    icon of calendar 2008-04-25 ~ 2011-08-01
    IIF 53 - Director → ME
  • 5
    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)
    Officer
    icon of calendar 2008-04-25 ~ 2018-07-30
    IIF 37 - Director → ME
  • 6
    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 2009-08-27 ~ 2014-03-05
    IIF 18 - Director → ME
  • 7
    icon of address 2 Eastbourne Terrace, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2010-07-30
    IIF 38 - Director → ME
  • 8
    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 2008-04-25 ~ 2014-03-05
    IIF 20 - Director → ME
  • 9
    ORLINPOINT LIMITED - 2012-03-20
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2012-03-19 ~ 2014-03-05
    IIF 21 - Director → ME
    icon of calendar 2008-04-25 ~ 2009-08-14
    IIF 40 - Director → ME
  • 10
    SUMMERWAND LIMITED - 2004-02-03
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-07-01 ~ 2014-03-05
    IIF 10 - Director → ME
  • 11
    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 ~ 2014-03-05
    IIF 6 - Director → ME
  • 12
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-05-31
    IIF 3 - Director → ME
  • 13
    icon of address 6 St James's Square, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2016-08-23 ~ 2018-07-30
    IIF 33 - Director → ME
  • 14
    RIO TINTO ENERGY LIMITED - 2013-05-29
    JAKHAU HOLDINGS LIMITED - 2006-11-28
    ADAMARA LIMITED - 2013-07-05
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 9 - Director → ME
  • 15
    icon of address 22 Canon's Court, Victoria Street, Hamilton, Hm12, Bermuda
    Active Corporate (4 parents)
    Officer
    icon of calendar 2018-03-16 ~ 2018-07-30
    IIF 35 - Director → ME
  • 16
    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 2008-04-25 ~ 2016-08-22
    IIF 46 - Director → ME
  • 17
    RIO TINTO EXPLORATION DRC ORIENTAL LIMITED - 2010-06-10
    RIO TINTO COPPER STRATEGIC ALLIANCE LIMITED - 2009-06-23
    icon of address 6 St James's Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-05-28 ~ 2009-06-17
    IIF 39 - Director → ME
  • 18
    RIO TINTO FINANCE HOLDINGS LIMITED - 2013-08-20
    RIO TINTO CANADIAN HOLDINGS LIMITED - 2003-04-02
    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 2008-04-25 ~ 2014-03-05
    IIF 2 - Director → ME
  • 19
    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 2008-04-25 ~ 2016-08-22
    IIF 47 - Director → ME
  • 20
    RTZ FINANCE PLC - 1997-06-12
    icon of address 6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2016-08-22
    IIF 45 - Director → ME
  • 21
    RTZ INDONESIAN HOLDINGS LIMITED - 1997-06-23
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2012-07-17 ~ 2018-07-30
    IIF 34 - Director → ME
  • 22
    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 2008-04-25 ~ 2016-08-22
    IIF 51 - Director → ME
  • 23
    SELTRUST INVESTMENTS,LIMITED - 1989-07-21
    icon of address 6 St James's Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2008-05-01 ~ 2014-03-05
    IIF 12 - Director → ME
  • 24
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2013-09-17
    IIF 15 - Director → ME
  • 25
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2013-08-15 ~ 2013-12-10
    IIF 29 - Director → ME
  • 26
    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 2008-04-25 ~ 2016-08-22
    IIF 50 - Director → ME
  • 27
    R.T.Z. BRISTOL LIMITED - 1983-12-01
    IMPERIAL SMELTING CORPORATION(N.S.C.)LIMITED - 1981-12-31
    R.T.Z. METALS LIMITED - 1997-06-12
    icon of address 6 St James's Square, London
    Active Corporate (5 parents, 3 offsprings)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 22 - Director → ME
  • 28
    BP MINERALS DEVELOPMENT LIMITED - 1989-07-12
    SELECTION TRUST LIMITED - 1982-08-16
    BP MINERALS INTERNATIONAL LIMITED - 1988-07-07
    icon of address 6 St James's Square, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 16 - Director → ME
  • 29
    PERSKIP LIMITED - 1981-12-31
    RTZ MINING AND EXPLORATION LIMITED - 1997-06-25
    DELABOLE SLATE LIMITED - 1988-10-14
    icon of address 6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2013-11-05
    IIF 4 - Director → ME
  • 30
    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 ~ 2014-03-05
    IIF 8 - Director → ME
  • 31
    icon of address 6 St James's Square, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2014-10-02 ~ 2018-07-30
    IIF 36 - Director → ME
  • 32
    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 2008-04-25 ~ 2014-03-05
    IIF 24 - Director → ME
  • 33
    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 ~ 2014-03-05
    IIF 23 - Director → ME
  • 34
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2013-09-03
    IIF 11 - Director → ME
  • 35
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-05-31
    IIF 19 - Director → ME
  • 36
    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 2008-04-25 ~ 2016-08-22
    IIF 44 - Director → ME
  • 37
    icon of address 6 St James's Square, London
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2008-04-25 ~ 2016-08-22
    IIF 49 - Director → ME
  • 38
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2010-11-25 ~ 2014-09-15
    IIF 26 - Director → ME
  • 39
    RIO TINTO URANIUM LIMITED - 2011-10-03
    icon of address 6 St James's Square, London
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2013-08-27
    IIF 1 - Director → ME
  • 40
    RIO TINTO KALI LIMITED - 2005-11-02
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 14 - Director → ME
  • 41
    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 2008-04-25 ~ 2016-08-22
    IIF 48 - Director → ME
  • 42
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 27 - Director → ME
  • 43
    icon of address 2 Eastbourne Terrace, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 28 - Director → ME
  • 44
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 25 - Director → ME
  • 45
    icon of address 25 Farringdon Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2008-04-25 ~ 2014-03-05
    IIF 17 - Director → ME
  • 46
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2010-07-19 ~ 2014-03-05
    IIF 31 - Director → ME
  • 47
    icon of address 6 St James's Square, London
    Active Corporate (3 parents)
    Officer
    icon of calendar 2013-07-24 ~ 2014-03-05
    IIF 7 - Director → ME
  • 48
    FAIREY GROUP LIMITED - 1988-11-08
    FAIREY GROUP PLC - 2001-05-08
    FORCERIVAL LIMITED - 1987-01-13
    icon of address 6th Floor, The Block, Space House, 12 Keeley Street, London, England
    Active Corporate (11 parents, 9 offsprings)
    Officer
    icon of calendar 2015-01-01 ~ 2024-08-31
    IIF 32 - Director → ME
  • 49
    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 5 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.