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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

Lenon, Christopher

    Related profiles found in government register
  • Lenon, Christopher
    British born in June 1954

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Astraeus, Maces Hill, Daglingworth, Cirencester, GL7 7AA, England

      IIF 1
  • Lenon, Christopher
    British global head of taxation born in June 1954

    Registered addresses and corresponding companies
  • Lenon, Christopher
    British head of taxation born in June 1954

    Registered addresses and corresponding companies
  • Lenon, Christopher
    British born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Waterson Hicks, Ibex House 42-47, London, EC3N 1DY, England

      IIF 35
  • Lenon, Christopher
    British global head of taxation born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 2, Eastbourne Terrace, London, W2 6LG

      IIF 36
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address Unit 12, 18 All Saints Road, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    4 GBP2024-06-30
    Officer
    icon of calendar 2022-06-13 ~ now
    IIF 1 - Director → ME
  • 2
    icon of address 11 Bolt Court, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    2,083 GBP2023-12-21
    Officer
    icon of calendar 2015-06-22 ~ now
    IIF 35 - 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 2000-01-01 ~ 2008-12-08
    IIF 34 - Director → ME
  • 2
    RTZ TALC LIMITED - 1997-06-25
    BORAX & CHEMICALS LIMITED - 1994-01-25
    RIO TINTO TALC LIMITED - 2011-08-31
    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 2002-01-24 ~ 2008-12-08
    IIF 22 - Director → ME
  • 3
    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 2005-12-15 ~ 2008-12-08
    IIF 9 - Director → ME
  • 4
    icon of address 2 Eastbourne Terrace, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2007-07-02 ~ 2008-12-08
    IIF 4 - Director → ME
  • 5
    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 2000-01-01 ~ 2008-12-08
    IIF 31 - Director → ME
  • 6
    ORLINPOINT LIMITED - 2012-03-20
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 1999-07-13 ~ 2008-12-08
    IIF 29 - Director → ME
  • 7
    SUMMERWAND LIMITED - 2004-02-03
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2003-12-18 ~ 2008-12-08
    IIF 13 - Director → ME
  • 8
    SUMMERVANISH LIMITED - 2004-01-21
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2003-12-18 ~ 2008-12-08
    IIF 23 - Director → ME
  • 9
    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 2006-11-30 ~ 2008-12-08
    IIF 33 - Director → ME
  • 10
    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 2000-01-01 ~ 2008-12-08
    IIF 21 - Director → ME
  • 11
    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 2000-01-01 ~ 2008-12-08
    IIF 28 - Director → ME
  • 12
    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 2007-06-20 ~ 2008-12-08
    IIF 10 - Director → ME
  • 13
    RTZ FINANCE PLC - 1997-06-12
    icon of address 6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 1993-07-20 ~ 2008-12-08
    IIF 27 - Director → ME
  • 14
    RTZ INDONESIAN HOLDINGS LIMITED - 1997-06-23
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2000-01-01 ~ 2006-09-27
    IIF 20 - Director → ME
  • 15
    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 2000-01-01 ~ 2008-12-08
    IIF 14 - Director → ME
  • 16
    SELTRUST INVESTMENTS,LIMITED - 1989-07-21
    icon of address 6 St James's Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 1994-12-06 ~ 2008-12-08
    IIF 12 - Director → ME
  • 17
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2005-08-18 ~ 2008-12-08
    IIF 25 - Director → ME
  • 18
    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 1993-08-01 ~ 2008-12-08
    IIF 26 - Director → ME
  • 19
    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 2000-01-01 ~ 2008-12-08
    IIF 17 - Director → ME
  • 20
    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 2004-06-30 ~ 2008-12-08
    IIF 16 - Director → ME
  • 21
    DELABOLE SLATE LIMITED - 1988-10-14
    PERSKIP LIMITED - 1981-12-31
    RTZ MINING AND EXPLORATION LIMITED - 1997-06-25
    icon of address 6 St James's Square, London
    Active Corporate (6 parents)
    Officer
    icon of calendar 1993-12-22 ~ 2008-12-08
    IIF 24 - Director → ME
  • 22
    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 1993-12-20 ~ 2008-12-08
    IIF 18 - Director → ME
  • 23
    icon of address 6 St James's Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2009-09-01 ~ 2013-03-01
    IIF 36 - Director → ME
  • 24
    R.T.Z. PENSION FUND TRUSTEES LIMITED - 1997-06-12
    icon of address 6 St James's Square, London
    Active Corporate (7 parents)
    Officer
    icon of calendar 2003-06-01 ~ 2004-12-22
    IIF 15 - Director → ME
  • 25
    icon of address 6 St James's Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2004-07-14 ~ 2008-12-08
    IIF 30 - Director → ME
  • 26
    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 2007-11-22 ~ 2008-12-08
    IIF 6 - Director → ME
  • 27
    icon of address 6 St James's Square, London
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 1999-01-21 ~ 2008-12-08
    IIF 19 - Director → ME
  • 28
    RIO TINTO URANIUM LIMITED - 2011-10-03
    icon of address 6 St James's Square, London
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2008-11-18 ~ 2008-12-08
    IIF 2 - Director → ME
  • 29
    RIO TINTO KALI LIMITED - 2005-11-02
    icon of address 6 St James's Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2005-08-08 ~ 2008-12-08
    IIF 32 - Director → ME
  • 30
    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 2000-01-01 ~ 2008-12-08
    IIF 8 - Director → ME
  • 31
    icon of address 6 St James's Square, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2007-12-18 ~ 2008-12-08
    IIF 11 - Director → ME
  • 32
    icon of address 2 Eastbourne Terrace, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2007-12-18 ~ 2008-12-08
    IIF 5 - Director → ME
  • 33
    icon of address 6 St James's Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2007-11-29 ~ 2008-12-08
    IIF 7 - Director → ME
  • 34
    icon of address 25 Farringdon Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2007-12-17 ~ 2008-12-08
    IIF 3 - Director → ME

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