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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 20
  • 1
    Adams, Deborah Mary Bathurst
    Individual (2 offsprings)
    Officer
    2015-02-27 ~ now
    OF - Secretary → CIF 0
  • 2
    Yates, Robert Clifford
    Born in June 1952
    Individual (25 offsprings)
    Officer
    1995-03-24 ~ 1998-04-01
    OF - Director → CIF 0
  • 3
    Keane, Adrian Spencer
    Born in April 1962
    Individual (53 offsprings)
    Officer
    1999-07-21 ~ 2004-06-30
    OF - Director → CIF 0
  • 4
    Broadbent, Graham Agar
    Born in May 1938
    Individual (1 offspring)
    Officer
    1994-03-21 ~ 2001-04-30
    OF - Director → CIF 0
  • 5
    Trubshaw, John David
    Born in July 1938
    Individual (1 offspring)
    Officer
    (before 1992-12-07) ~ 1993-10-31
    OF - Director → CIF 0
  • 6
    Whitehead, John Charles, Dr
    Born in January 1946
    Individual (4 offsprings)
    Officer
    (before 1992-12-07) ~ 2001-01-07
    OF - Director → CIF 0
  • 7
    Davies, Mark Howard, Dr
    Born in May 1970
    Individual (3 offsprings)
    Officer
    2013-04-10 ~ 2025-08-19
    OF - Director → CIF 0
  • 8
    Hindmarsh, William Edward
    Born in August 1939
    Individual (9 offsprings)
    Officer
    1993-02-18 ~ 1995-03-24
    OF - Director → CIF 0
  • 9
    Izard, John Clive
    Born in September 1948
    Individual (5 offsprings)
    Officer
    (before 1992-12-07) ~ 1995-03-24
    OF - Director → CIF 0
  • 10
    Massey, Charles Trevor
    Born in May 1934
    Individual (5 offsprings)
    Officer
    (before 1992-12-07) ~ 1993-02-17
    OF - Director → CIF 0
  • 11
    Ambler, Colin David
    Born in December 1947
    Individual (4 offsprings)
    Officer
    (before 1992-12-07) ~ 1995-03-24
    OF - Director → CIF 0
  • 12
    Topper, John Michael
    Born in October 1945
    Individual (3 offsprings)
    Officer
    2001-04-19 ~ 2014-05-21
    OF - Director → CIF 0
  • 13
    Nathan, Colin Frederick
    Individual (2 offsprings)
    Officer
    (before 1992-12-07) ~ 2012-08-31
    OF - Secretary → CIF 0
  • 14
    Lloyd, Andrew Murray
    Born in September 1956
    Individual (4 offsprings)
    Officer
    2007-10-01 ~ 2013-04-10
    OF - Director → CIF 0
  • 15
    Minchener, Andrew John, Dr
    Born in August 1953
    Individual (2 offsprings)
    Officer
    2014-05-21 ~ 2025-09-01
    OF - Director → CIF 0
  • 16
    Lott, John Brian
    Born in September 1943
    Individual (23 offsprings)
    Officer
    2005-01-01 ~ now
    OF - Director → CIF 0
    1995-03-24 ~ 2004-12-16
    OF - Director → CIF 0
  • 17
    Dorward King, Elaine Jay, Dr
    Born in December 1957
    Individual (2 offsprings)
    Officer
    2005-01-01 ~ 2007-10-01
    OF - Director → CIF 0
  • 18
    Davidson, Robert Mcgillivray
    Born in January 1951
    Individual (2 offsprings)
    Officer
    2014-05-21 ~ 2015-02-27
    OF - Director → CIF 0
    Davidson, Robert Mcgillivray
    Individual (2 offsprings)
    Officer
    2012-06-22 ~ 2015-02-27
    OF - Secretary → CIF 0
  • 19
    RIO TINTO INTERNATIONAL HOLDINGS LIMITED - now 00425864 03074852
    R.T.Z. INTERNATIONAL HOLDINGS LIMITED - 1997-06-12
    BARRIER CORPORATION LIMITED (THE) - 1978-12-31
    6 St. James's Square, St. James's Square, London, England
    Active Corporate (36 parents, 33 offsprings)
    Person with significant control
    2016-04-06 ~ 2016-04-06
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 20
    IEA ENVIRONMENTAL PROJECTS LIMITED - now 02168685
    BRITISH MINING CONTRACTORS (1987) LIMITED - 2001-02-15
    Pure Offices, Hatherley Lane, Cheltenham, England
    Active Corporate (25 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

IEA COAL RESEARCH LIMITED

Period: 1987-08-06 ~ now
Company number: 01233764
Registered names
IEA COAL RESEARCH LIMITED - now
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.

  • IEA COAL RESEARCH LIMITED
    Info
    NCB (IEA SERVICES) LIMITED - 1987-08-06
    Registered number 01233764
    Epsilon House The Square, Gloucester Business Park, Gloucester GL3 4AD
    PRIVATE LIMITED COMPANY incorporated on 1975-11-14 (50 years 5 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-07
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.