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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

Mr William Keith Thomas

    Related profiles found in government register
  • Mr William Keith Thomas
    British born in May 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ffynonau Duon Farm, Pentwyn, Fochriw, Bargoed, CF81 9NP, Wales

      IIF 1
    • Duffryn Farm, Pontlottyn, Mid Glamorgan, CF81 9RN, United Kingdom

      IIF 2
  • Thomas, William Keith
    British born in May 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Duffryn Farm, Pontlottyn, Bargoed, Mid Glamorgan, CF81 9RN, United Kingdom

      IIF 3
    • Ffynonau Duon Farm, Pentwyn, Fochriw, Bargoed, CF81 9NP, Wales

      IIF 4
    • Duffryn Farm, Pontlottyn, Mid Glamorgan, CF81 9RN

      IIF 5 IIF 6 IIF 7
    • Duffryn Farm, Pontlottyn, Mid Glamorgan, CF81 9RN, United Kingdom

      IIF 9
    • Capital Valley Industrial Park, Rhymney, Tredegar, NP22 5PT, United Kingdom

      IIF 10 IIF 11
  • Thomas, William Keith
    British company director born in May 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Duffryn Farm, Pontlottyn, Mid Glamorgan, CF81 9RN

      IIF 12
  • Thomas, William Keith
    British

    Registered addresses and corresponding companies
    • Duffryn Farm, Pontlottyn, Mid Glamorgan, CF81 9RN

      IIF 13
    • Capital Valley Industrial Park, Rhymney, Tredegar, NP22 5PT, United Kingdom

      IIF 14
  • Thomas, William Keith

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 10
  • 1
    BLACKSEAM LIMITED
    - now 01135016
    K.J. COAL RECOVERY LIMITED
    - 2000-10-11 01135016
    K.J. PLANT LIMITED
    - 1986-03-03 01135016
    Caer Eglwys, Vaynor, Merthyr Tydfil, Mid Glamorgan
    Active Corporate (6 parents)
    Equity (Company account)
    47,580 GBP2024-09-30
    Officer
    ~ 2001-11-28
    IIF 12 - Director → ME
    ~ 2001-11-28
    IIF 13 - Secretary → ME
  • 2
    DUFFRYN PROPERTIES LIMITED
    - now 04459361
    B & A 0202 LIMITED
    - 2002-08-05 04459361 04614675... (more)
    Duffryn Farm, Pontlottyn, Mid Glamrogan
    Active Corporate (4 parents)
    Equity (Company account)
    2 GBP2024-09-30
    Officer
    2002-07-29 ~ now
    IIF 6 - Director → ME
    2002-07-29 ~ now
    IIF 16 - Secretary → ME
  • 3
    GLAMORGAN POWER COMPANY LIMITED
    02870335
    Ffynonau Duon Farm Pentwyn, Fochriw, Bargoed, Wales
    Active Corporate (9 parents)
    Equity (Company account)
    8,886 GBP2024-11-30
    Officer
    2002-05-14 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 4
    K J CRUSHING & SCREENING LTD
    - now 09461115
    K J CRUSH LTD
    - 2015-10-27 09461115
    Capital Valley Industrial Park, Rhymney, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-09-30
    Officer
    2015-02-26 ~ now
    IIF 9 - Director → ME
  • 5
    K J EQUIPMENT LIMITED
    - now 07774726
    K J RENTAL LTD
    - 2023-07-19 07774726
    Unit 2/4 Capital Valley Industrial Park, Rhymney, Gwent
    Active Corporate (4 parents)
    Equity (Company account)
    -168,506 GBP2024-09-30
    Officer
    2011-09-15 ~ 2023-08-25
    IIF 3 - Director → ME
  • 6
    K J FUELS LTD.
    - now 05419846
    B & A 0509 LIMITED
    - 2005-05-03 05419846 05414499... (more)
    Capital Valley Industrial Park, Rhymney, Gwent
    Active Corporate (4 parents)
    Equity (Company account)
    3 GBP2024-09-30
    Officer
    2005-04-26 ~ now
    IIF 5 - Director → ME
    2005-04-26 ~ now
    IIF 15 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 7
    K J MINERALS LTD.
    - now 05419551
    B & A 0508 LIMITED
    - 2005-05-03 05419551 05419846... (more)
    Capital Valley Industrial Park, Rhymney, Gwent
    Active Corporate (5 parents)
    Equity (Company account)
    1,272,249 GBP2024-09-30
    Officer
    2005-04-26 ~ now
    IIF 7 - Director → ME
    2005-04-26 ~ now
    IIF 18 - Secretary → ME
  • 8
    K J PROPERTY INVESTMENTS LIMITED
    04442195
    Capital Valley Industrial Park, Rhymney, Gwent
    Active Corporate (4 parents)
    Equity (Company account)
    1,189,883 GBP2024-09-30
    Officer
    2002-05-20 ~ now
    IIF 8 - Director → ME
    2002-05-20 ~ now
    IIF 17 - Secretary → ME
  • 9
    K.J. SERVICES HOLDINGS LIMITED
    13161506
    Capital Valley Industrial Park, Rhymney, Tredegar, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    3,500 GBP2024-09-30
    Officer
    2021-01-27 ~ now
    IIF 11 - Director → ME
  • 10
    K.J. SERVICES LIMITED
    01531993
    Capital Valley Industrial Park, Rhymney, Gwent
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    21,251,292 GBP2024-09-30
    Officer
    ~ now
    IIF 10 - Director → ME
    ~ now
    IIF 14 - Secretary → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.