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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

Mr William Watson

    Related profiles found in government register
  • Mr William Watson
    British born in February 1950

    Resident in Wales

    Registered addresses and corresponding companies
    • 9, Beddau Way, Castlegate Business Park, Caerphilly, CF83 2AX

      IIF 1
    • Avalon House, 5-7 Cathedral Road, Cardiff, CF11 9HA, United Kingdom

      IIF 2 IIF 3
    • 63, Walter Road, Swansea, SA1 4PT

      IIF 4
    • 7, Palmyra Court, West Cross, Swansea, SA3 5TJ, Wales

      IIF 5
  • Watson, William
    British born in February 1950

    Resident in Wales

    Registered addresses and corresponding companies
    • 9, Beddau Way, Caerphilly, Mid Glamorgan, CF83 2AX, Wales

      IIF 6
    • 3rd Floor Ethos, Kings Road, Swansea, City & County Of Swansea, SA1 8AS

      IIF 7
    • 7, Palmyra Court, West Cross, Swansea, SA3 5TJ, Wales

      IIF 8 IIF 9
  • Watson, William
    British chief executive officer born in February 1950

    Resident in Wales

    Registered addresses and corresponding companies
    • 9, Beddau Way, Castlegate Business Park, Cardiff, CF83 2AX, Wales

      IIF 10
  • Watson, William
    British civil engineer born in February 1950

    Resident in Wales

    Registered addresses and corresponding companies
    • 9, Beddau Way, Caerphilly, Mid Glamorgan, CF83 2AX, Wales

      IIF 11
    • Mexborough Business Centre, College Road, Mexborough, South Yorkshire, S64 9JP

      IIF 12
    • 7, Palmyra Court, West Cross, Swansea, SA3 5TJ, Wales

      IIF 13
  • Watson, William
    British company director born in February 1950

    Resident in Wales

    Registered addresses and corresponding companies
    • 9 Beddau Way, Castlegate Business Park, Caerphilly, CF83 2AX, United Kingdom

      IIF 14
  • Watson, William
    British director born in February 1950

    Resident in Wales

    Registered addresses and corresponding companies
    • Global Centre Of Rail Excellence, Onllwyn, Neath Port Talbot, SA10 9HN, United Kingdom

      IIF 15
  • Watson, William
    British born in February 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 7, Palmyra Court, West Cross, Swansea, SA3 5TJ, Wales

      IIF 16
  • Watson, William
    British civil engineer born in February 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Quays, Baglan Energy Park, Brunel Way Briton Ferry, Neath, West Glamorgan, SA11 2GG

      IIF 17
    • 37, Southlands Drive, West Cross, Swansea, SA3 5RJ, United Kingdom

      IIF 18
    • Materials Recovery And Energy Centre, Crymlyn Burrows, Swansea, SA1 8PZ

      IIF 19 IIF 20
    • Ty Gwelfor, 37 Southlands Drive, West Cross, Swansea, SA3 5RJ

      IIF 21
  • Watson, William
    British director born in February 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ty Gwelfor, Southlands Drive, West Cross, Swansea, SA3 5RJ, United Kingdom

      IIF 22
    • Ty Gwelfor, Southlands Drive, West Cross, Swansea, SA3 5RJ, Wales

      IIF 23
  • Watson, William
    British none born in February 1950

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Hirwaun House, 13th Avenue, Hirwaun Industrial Estate, Aberdare, Rhondda Cynon Taff, CF44 9UL

      IIF 24
child relation
Offspring entities and appointments 19
  • 1
    AMY DILLWYN MANAGEMENT COMPANY LTD
    09543129
    Rowland Jones Chartered Surveyors, 3rd Floor Ethos, Kings Road, Swansea, City & County Of Swansea
    Active Corporate (10 parents)
    Equity (Company account)
    9,907 GBP2024-12-31
    Officer
    2016-06-22 ~ now
    IIF 7 - Director → ME
  • 2
    BAGLAN BAY COMPANY LIMITED
    - now 06383208
    MEADHURST SERVICES (NO.7) LIMITED
    - 2009-11-20 06383208 05998019, 06383221, 06034588... (more)
    Two Devon Way, Longbridge, Birmingham, United Kingdom
    Dissolved Corporate (23 parents)
    Equity (Company account)
    -6,250 GBP2018-11-30
    Officer
    2009-11-19 ~ 2020-05-22
    IIF 18 - Director → ME
  • 3
    C WATSON ENTERPRISES LTD
    11137547
    7 Palmyra Court, West Cross, Swansea, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2025-01-31
    Officer
    2018-01-08 ~ now
    IIF 8 - Director → ME
  • 4
    CELTIC ENERGY 21 LIMITED
    13598849 02885745, 02997376
    9 Beddau Way, Castlegate Business Park, Caerphilly, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2021-09-02 ~ 2022-07-30
    IIF 14 - Director → ME
  • 5
    CELTIC ENERGY LIMITED
    - now 02997376 02885745, 13598849
    SOUTH WALES REGIONAL COAL COMPANY LIMITED - 1995-01-03
    Avalon House, 5-7 Cathedral Road, Cardiff, United Kingdom
    Active Corporate (21 parents, 2 offsprings)
    Equity (Company account)
    17,000 GBP2024-03-31
    Officer
    2013-02-20 ~ 2022-07-30
    IIF 10 - Director → ME
    Person with significant control
    2016-11-28 ~ now
    IIF 3 - Has significant influence or control OE
  • 6
    CELTIC ENVIRONMENTAL DEVELOPMENTS LIMITED
    - now 05458168
    RJW ENVIRONMENTAL SERVICES LIMITED - 2007-03-05
    MANDACO 449 LIMITED - 2006-09-12
    Leonard Curtis House Elms Square, Bury New Road, Whitefield, Greater Manchester
    Dissolved Corporate (7 parents)
    Equity (Company account)
    24,972 GBP2023-05-31
    Officer
    2015-04-29 ~ 2021-03-31
    IIF 11 - Director → ME
    Person with significant control
    2017-05-20 ~ 2021-03-31
    IIF 1 - Has significant influence or control OE
  • 7
    CELTIC MINING GROUP LIMITED
    - now 05110139
    MANDACO 386 LIMITED - 2004-05-26
    Avalon House, 5-7 Cathedral Road, Cardiff, United Kingdom
    Active Corporate (8 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    0 GBP2024-03-31
    Officer
    2013-12-19 ~ 2022-07-30
    IIF 6 - Director → ME
    Person with significant control
    2017-04-23 ~ now
    IIF 2 - Has significant influence or control OE
  • 8
    COED DARCY LIMITED
    - now 00577934
    BP D'ARCY DEVELOPMENT LIMITED - 2008-01-15
    D'ARCY DEVELOPMENT LIMITED - 1999-03-18
    WRYTHE SERVICE STATION (1957) LIMITED - 1987-01-06
    13th Floor, Nova South, Victoria Street, London, England
    Active Corporate (57 parents)
    Profit/Loss (Company account)
    -777,601 GBP2018-12-01 ~ 2019-11-30
    Officer
    2008-05-23 ~ 2020-05-22
    IIF 21 - Director → ME
  • 9
    COMMUNITY CAPITAL (CYMRU) LIMITED
    08103048
    Ty Gwelfor Southlands Drive, West Cross, Swansea
    Dissolved Corporate (1 parent)
    Officer
    2012-06-13 ~ dissolved
    IIF 23 - Director → ME
  • 10
    COMMUNITY CAPITAL (WALES) LIMITED
    08089763
    Ty Gwelfor Southlands Drive, West Cross, Swansea
    Dissolved Corporate (1 parent)
    Officer
    2012-05-30 ~ dissolved
    IIF 22 - Director → ME
  • 11
    GCRE LIMITED
    13583670
    Global Centre Of Rail Excellence, Onllwyn, Neath Port Talbot, United Kingdom
    Active Corporate (9 parents)
    Equity (Company account)
    33,487,062 GBP2025-03-31
    Officer
    2021-08-24 ~ 2022-10-24
    IIF 15 - Director → ME
  • 12
    GREEN ENERGY (SOUTH WALES) LIMITED
    - now 07141378
    MANDACO 630 LIMITED
    - 2010-02-23 07141378 07141377, 07301412, 05458148... (more)
    Materials Recovery And Energy Centre, Crymlyn Burrows, Swansea
    Dissolved Corporate (14 parents)
    Equity (Company account)
    2 GBP2018-03-31
    Officer
    2010-02-12 ~ 2013-04-18
    IIF 20 - Director → ME
  • 13
    INDUSTRY-WIDE COAL STAFF SUPERANNUATION SCHEME CO-ORDINATOR LIMITED
    03003429
    The Trustees Office Limited, Mexborough Business Centre, College Road, Mexborough, South Yorkshire
    Active Corporate (56 parents, 1 offspring)
    Current Assets (Company account)
    19,382 GBP2024-12-31
    Officer
    2015-11-11 ~ 2022-09-05
    IIF 12 - Director → ME
  • 14
    MAESGWYN SOLAR DEVELOPMENTS LIMITED
    07606040
    Hirwaun House 13th Avenue, Hirwaun Industrial Estate, Aberdare, Mid Glamorgan, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2011-04-15 ~ dissolved
    IIF 24 - Director → ME
  • 15
    MUMBLES METHODIST OPEN DOOR COMPANY LIMITED
    05139899
    Mumbles Methodist Church Mumbles Road, Mumbles, Swansea, Wales
    Active Corporate (12 parents)
    Equity (Company account)
    -328 GBP2024-08-31
    Officer
    2013-11-08 ~ now
    IIF 9 - Director → ME
  • 16
    NEATH PORT TALBOT (GREEN ENERGY) LIMITED
    - now 07141373
    MANDACO 627 LIMITED
    - 2010-02-23 07141373 07141377, 07301412, 05458148... (more)
    Materials Recovery And Energy Centre, Crymlyn Burrows, Swansea
    Dissolved Corporate (10 parents)
    Equity (Company account)
    1 GBP2018-03-31
    Officer
    2010-02-12 ~ 2013-04-18
    IIF 19 - Director → ME
  • 17
    NEATH PORT TALBOT (RECYCLING) LIMITED
    - now 03595980
    HLC WASTE MANAGEMENT SERVICES LIMITED - 2005-11-21
    63 Walter Road, Swansea
    Liquidation Corporate (23 parents)
    Equity (Company account)
    1,657,963 GBP2021-03-31
    Officer
    2008-03-01 ~ 2022-03-25
    IIF 13 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 4 - Right to appoint or remove directors OE
  • 18
    NEATH PORT TALBOT WASTE MANAGEMENT CO. LTD.
    02633569
    63 Walter Road, Swansea
    Liquidation Corporate (15 parents, 3 offsprings)
    Profit/Loss (Company account)
    -39,167 GBP2022-04-01 ~ 2023-06-30
    Officer
    2008-03-01 ~ 2023-10-05
    IIF 17 - Director → ME
  • 19
    RESOLUTIONS (WALES) LIMITED
    08168430
    7 Palmyra Court, West Cross, Swansea, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    487,882 GBP2024-03-31
    Officer
    2012-08-06 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 5 - Ownership of shares – 75% or more OE

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