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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

Platt, Carl Lindsay

child relation
Offspring entities and appointments 17
  • 1
    BRITISH PRECAST CONCRETE FEDERATION LIMITED(THE)
    01209092
    Active Corporate (94 parents, 1 offspring)
    Officer
    2010-05-11 ~ 2010-09-21
    IIF 1 - Director → ME
  • 2
    CEMEX INVESTMENTS LIMITED
    - now 00249776
    RMC GROUP LIMITED - 2005-07-22
    RMC GROUP P L C - 2005-03-02
    READY MIXED CONCRETE LIMITED - 1982-01-15
    Active Corporate (73 parents, 70 offsprings)
    Officer
    2020-11-23 ~ 2022-09-01
    IIF 4 - Director → ME
  • 3
    CEMEX PAVING SOLUTIONS LIMITED
    - now 00639934
    CEMEX SURFACING LIMITED
    - 2012-10-23 00639934
    CEMEX UK CONSTRUCTION SERVICES LIMITED - 2009-06-12
    RMC SURFACING LIMITED - 2005-07-22
    R.J. SYMONS LIMITED - 1985-05-08
    Active Corporate (33 parents)
    Officer
    2018-12-12 ~ 2022-09-01
    IIF 5 - Director → ME
    2011-07-27 ~ 2012-10-23
    IIF 18 - Director → ME
  • 4
    CEMEX UK MATERIALS LIMITED
    - now 04895833
    RMC MATERIALS LIMITED - 2005-07-22
    Active Corporate (36 parents)
    Officer
    2020-11-23 ~ 2022-09-01
    IIF 3 - Director → ME
  • 5
    CEMEX UK OPERATIONS LIMITED
    - now 00658390
    RMC (UK) LIMITED - 2005-07-22
    RMC ROMBUS MATERIALS LIMITED - 1999-03-01
    RMC ROMBUS MATERIALS LIMITED - 1999-02-24
    ROMBUS MATERIALS LIMITED - 1998-10-30
    READYMIXED CONCRETE (TRANSITE) LIMITED - 1979-12-31
    Active Corporate (59 parents, 19 offsprings)
    Officer
    2019-02-18 ~ 2022-09-01
    IIF 6 - Director → ME
  • 6
    EGGBOROUGH DEVELOPMENTS LIMITED
    17017096
    Active Corporate (8 parents)
    Officer
    2026-02-06 ~ 2026-03-05
    IIF 8 - Director → ME
  • 7
    FOSROC CONSTRUCTION CHEMICALS LIMITED
    - now 00284963
    BURMAH CASTROL CHEMICALS LIMITED - 2002-12-17
    BURMAH SPECIALITY CHEMICALS LIMITED - 1990-09-03
    BURMAH INDUSTRIAL PRODUCTS LIMITED - 1981-12-31
    Active Corporate (62 parents)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 12 - Director → ME
  • 8
    FOSROC INTERNATIONAL LIMITED
    - now 00959643
    FOSROC HOLDINGS U.K. LIMITED - 1977-12-31
    Active Corporate (66 parents, 3 offsprings)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 11 - Director → ME
  • 9
    FOSROC INVESTMENTS (UK)
    - now 04385584
    JMH (UK) - 2017-03-15
    CARRINGTON HOUSE LIMITED - 2002-12-04
    Active Corporate (40 parents, 5 offsprings)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 13 - Director → ME
  • 10
    FOSROC MINING & TUNNELLING LTD.
    - now 01578710
    TECHNIK (UK) LIMITED - 1991-11-18
    FOSROC TECHNIK LIMITED - 1989-07-25
    FOSECO TECHNIK LIMITED - 1986-10-03
    BINBAND LIMITED - 1982-04-01
    Active Corporate (53 parents)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 15 - Director → ME
  • 11
    FOSROC TOP ONE LIMITED
    - now 05279409
    JMH (UK) TOP ONE LIMITED - 2017-03-15
    IBIS (901) LIMITED - 2004-12-20
    Active Corporate (35 parents, 1 offspring)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 16 - Director → ME
  • 12
    FOSROC TOP TWO LIMITED
    - now 05278159
    JMH (UK) TOP TWO LIMITED - 2017-03-15
    IBIS (902) LIMITED - 2004-12-20
    Active Corporate (35 parents)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 10 - Director → ME
  • 13
    GC MINERALS LIMITED
    17006542
    Active Corporate (4 parents)
    Officer
    2026-02-02 ~ now
    IIF 7 - Director → ME
  • 14
    JMH (UK1) LIMITED
    - now 00634069 04385584... (more)
    FOSROC LIMITED - 2004-05-25
    FOSROC EXPANDITE LIMITED - 1997-03-03
    EXPANDITE LIMITED - 1991-11-18
    Active Corporate (48 parents)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 17 - Director → ME
  • 15
    MUIR INVESTMENTS LIMITED - now
    FOSROC LIMITED
    - 2025-03-05 04589343 NF002073... (more)
    JMH (UK 1) LIMITED - 2004-05-25
    PROJECT WIMBLEDON (UK 1) LIMITED - 2002-12-09
    Active Corporate (27 parents, 1 offspring)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 14 - Director → ME
  • 16
    POWER MINERALS LIMITED
    - now 06715071
    HARGREAVES COAL COMBUSTION PRODUCTS LIMITED - 2010-10-01
    XYZ NEWCO LIMITED - 2009-01-12
    Active Corporate (18 parents, 3 offsprings)
    Officer
    2026-01-23 ~ now
    IIF 2 - Director → ME
  • 17
    WATERPROOFING DESIGN SERVICES LTD
    11018933
    Active Corporate (14 parents)
    Officer
    2023-01-12 ~ 2025-02-07
    IIF 9 - Director → ME

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