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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 Carl Williams

    Related profiles found in government register
  • Mr Carl Williams
    Welsh born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 2, Ynyswen, Penycae, Swansea, West Glamorgan, SA9 1YS, United Kingdom

      IIF 1
  • Carl Williams
    British born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 21, Bryndulais Row, Seven Sisters, Neath, SA10 9EB, Wales

      IIF 2

    • Ystradgynlais Community Centre, Hendre Ladus, Swansea, SA9 1SE, United Kingdom

      IIF 3
  • Williams, Carl
    Welsh born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 27, Old Gloucester Street, London, WC1N 3AX, United Kingdom

      IIF 4

    • 21, Bryndulais Row, Seven Sisters, Neath, West Glamorgan, SA10 9EB, United Kingdom

      IIF 5

    • 26, Tan Y Waun, Penrhos, Ystradgynlais, Swansea, West Glamorgan, SA9 1QY, United Kingdom

      IIF 6
  • Williams, Carl Gerard
    Welsh born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 150, Neath Road, Landore, Swansea, West Glamorgan, SA1 2BD, United Kingdom

      IIF 7

    • 150, Neath Road, Llandore, Swansea, West Glam, SA1 2BD, Wales

      IIF 8

    • 2, Nd Floor Princess House, Princess Way, Swansea, SA1 3LW, United Kingdom

      IIF 9

    • 26 Tan Y Waun, Penrhos, Ystradgynlais, Swansea, SA9 1QY

      IIF 10 IIF 11

    • 26, Tan Y Waun, Ystradgynlais, Swansea, Powys, SA9 1QY, Wales

      IIF 12

    • 301, Neath Road, Plasmarl, Swansea, SA6 8JU, United Kingdom

      IIF 13 IIF 14

    • Metropole Chambers, Salubrious Passage, Swansea, West Glamorgan, SA1 3RT, United Kingdom

      IIF 15

    • Stadium House, Neath Road, Landore, Swansea, SA1 2JT, Wales

      IIF 16

    • The Bridge Centre, 150 Neath Road, Landore, Swansea, West Glamorgan, SA12BD, United Kingdom

      IIF 17

    • Unit 1 Ystradgynlais Business Workshops, Trawsffordd Road, Ystradgynlais, Swansea, West Glamorgan, SA9 1BS, United Kingdom

      IIF 18
  • Williams, Gerard
    Welsh born in September 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 195, Longview Road, Clase, Swansea, SA6 7JF, Wales

      IIF 19

    • 26 Tan-y-waun, Penrhos, Ystradgynlais, Swansea, West Glamorgan, SA9 1QY

      IIF 20

    • 301, Neath Road, Plasmarl, Swansea, West Glamorgan, SA9 8JU, Uk

      IIF 21
  • Williams, Carl
    British born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Ystradgynlais Community Centre, Hendre Ladus, Ystradgynlais, Swansea, SA9 1SE, United Kingdom

      IIF 22
  • Mr Carl Gerard Williams
    British born in January 1979

    Resident in Wales

    Registered addresses and corresponding companies

    • 2, Ynyswen, Penycae, Swansea, SA9 1YS, Wales

      IIF 23
  • Willams, Carl
    British born in January 1979

    Registered addresses and corresponding companies

    • 26, Tan Y Waun, Penrhos Ystradgynlais, Swansea, SA91QY, United Kingdom

      IIF 24
  • Williams, Carl
    British born in January 1979

    Resident in Wales

    Registered addresses and corresponding companies

    • Unit 16, Woodlands Business Park, Swansea, SA9 1JW, Wales

      IIF 25
  • Williams, Carl Gerard
    Welsh

    Registered addresses and corresponding companies

    • 26 Tan Y Waun, Penrhos, Ystradgynlais, Swansea, SA9 1QY

      IIF 26 IIF 27
  • Willams, Carl
    British

    Registered addresses and corresponding companies

    • 26, Tan Y Waun, Penrhos Ystradgynlais, Swansea, SA91QY, United Kingdom

      IIF 28
  • Williams, Carl Gerard

    Registered addresses and corresponding companies

    • 150, Neath Road, Landore, Swansea, West Glamorgan, SA1 2BD, United Kingdom

      IIF 29

    • 301, Neath Road, Plasmarl, Swansea, West Glamorgan, SA6 8JU

      IIF 30

    • Unit 1 Ystradgynlais Business Workshops, Trawsffordd Road, Ystradgynlais, Swansea, West Glamorgan, SA9 1BS, United Kingdom

      IIF 31
  • Williams, Gerard

    Registered addresses and corresponding companies

    • 195, Longview Road, Clase, Swansea, SA6 7JF, Wales

      IIF 32
  • Williams, Carl

    Registered addresses and corresponding companies

    • 27, Old Gloucester Street, London, WC1N 3AX, United Kingdom

      IIF 33

    • 2, Nd Floor Princess House, Princess Way, Swansea, SA1 3LW, United Kingdom

      IIF 34

    • 26, Tan Y Waun, Penrhos, Ystradgynlais, Swansea, West Glamorgan, SA9 1QY, United Kingdom

      IIF 35

    • 26, Tan Y Waun, Ystradgynlais, Swansea, Powys, SA9 1QY, Wales

      IIF 36

    • 301, Neath Road, Plasmarl, Swansea, SA6 8JU, United Kingdom

      IIF 37

    • Ystradgynlais Community Centre, Hendre Ladus, Ystradgynlais, Swansea, SA9 1SE, United Kingdom

      IIF 38
child relation
Offspring entities and appointments 16
  • 1
    CITY TELECOM LTD
    06801123
    Room 18 J Shed, Kings Road, Swansea, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2009-03-10 ~ dissolved
    IIF 10 - Director → ME
    2009-03-10 ~ dissolved
    IIF 26 - Secretary → ME
  • 2
    COMPAREPROTECT LTD - now
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2018-05-16
    Dissolved on 2019-09-25
    MLIF LIMITED - 2015-01-27
    GREEN DEAL NETWORK LIMITED
    - 2014-07-21 07901911
    10 St Helens Road, Swansea
    Dissolved Corporate (12 parents)
    Officer
    2012-01-09 ~ 2013-06-01
    IIF 9 - Director → ME
    2012-01-09 ~ 2013-06-01
    IIF 34 - Secretary → ME
  • 3
    ECO CONNECT NETWORK LTD
    12810283
    21 Bryndulais Row, Seven Sisters, Neath, West Glamorgan, United Kingdom
    Active Corporate (4 parents)
    Officer
    2020-08-13 ~ now
    IIF 4 - Director → ME
    2020-08-13 ~ now
    IIF 33 - Secretary → ME
    Person with significant control
    2020-08-13 ~ now
    IIF 2 - Ownership of voting rights - 75% or more → OE
    IIF 2 - Ownership of shares – 75% or more → OE
  • 4
    ECO GRANT SCHEME LIMITED
    08574349
    150 Neath Road, Landore, Swansea, West Glamorgan, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2013-06-18 ~ dissolved
    IIF 7 - Director → ME
    2013-06-18 ~ dissolved
    IIF 29 - Secretary → ME
  • 5
    ECO RYTE LTD
    07915791
    Stadium House Neath Road, Landore, Swansea, Wales
    Dissolved Corporate (3 parents)
    Officer
    2012-01-19 ~ dissolved
    IIF 16 - Director → ME
  • 6
    EPC-ASSESSOR LIMITED
    11104326
    2 Ynyswen, Penycae, Swansea, West Glamorgan, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2017-12-08 ~ dissolved
    IIF 6 - Director → ME
    2017-12-08 ~ dissolved
    IIF 35 - Secretary → ME
    Person with significant control
    2017-12-08 ~ dissolved
    IIF 1 - Ownership of voting rights - 75% or more → OE
    IIF 1 - Right to appoint or remove directors → OE
    IIF 1 - Ownership of shares – 75% or more → OE
  • 7
    FCENERGY LIMITED
    08700801
    301 Neath Road, Plasmarl, Swansea, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2013-09-23 ~ dissolved
    IIF 13 - Director → ME
  • 8
    FIRST CHOICE ENERGY SOLUTIONS LIMITED
    07749637
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2015-07-31 during the appointment or period of control
    Due to be dissolved on 2016-08-05 during the appointment or period of control
    63 Walter Road, Swansea
    Dissolved Corporate (4 parents)
    Officer
    2015-07-16 ~ dissolved
    IIF 18 - Director → ME
    2012-01-16 ~ 2013-10-23
    IIF 17 - Director → ME
    2013-10-23 ~ 2015-07-15
    IIF 21 - Director → ME
    2015-07-15 ~ dissolved
    IIF 31 - Secretary → ME
    2012-01-16 ~ 2013-10-31
    IIF 30 - Secretary → ME
  • 9
    FRONTIER SOLAR LTD
    - now 03830417
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2014-06-04
    Due to be dissolved on 2016-03-10
    FRONTIER BUILDING CONTROL SYSTEMS LTD. - 2008-08-26
    63 Walter Road, Swansea
    Dissolved Corporate (8 parents)
    Officer
    2012-10-05 ~ 2012-11-20
    IIF 8 - Director → ME
  • 10
    HOME ENERGY NETWORK LIMITED
    08595381
    301 Neath Road, Plasmarl, Swansea, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2013-07-03 ~ 2013-10-21
    IIF 14 - Director → ME
    2013-07-03 ~ 2013-10-21
    IIF 37 - Secretary → ME
  • 11
    INVERTERCARE LIMITED
    07752022
    Metropole Chambers, Salubrious Passage, Swansea, West Glamorgan, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2012-03-15 ~ dissolved
    IIF 15 - Director → ME
  • 12
    WARM HOMES ENERGY SOLUTIONS LTD
    16413903
    Unit 16 Woodlands Business Park, Swansea, Wales
    Active Corporate (5 parents)
    Officer
    2026-04-20 ~ now
    IIF 25 - Director → ME
  • 13
    WILLIAMS HOME IMPROVEMENTS LIMITED
    07002594
    1 Commercial Street, Ystradgynlais, Swansea, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2009-08-27 ~ dissolved
    IIF 20 - Director → ME
    IIF 11 - Director → ME
    2009-08-27 ~ dissolved
    IIF 27 - Secretary → ME
  • 14
    WILLIAMS WINDOWS UK LIMITED
    06833539
    2nd Floor Metropole Chambers, Salubrious Passage, Swansea
    Dissolved Corporate (1 parent)
    Officer
    2009-03-02 ~ dissolved
    IIF 24 - Director → ME
    2009-03-02 ~ dissolved
    IIF 28 - Secretary → ME
  • 15
    YSTRADGYNLAIS COMMUNITY CENTRE LTD
    12482912 11233721
    Ystradgynlais Community Centre Hendre Ladus, Ystradgynlais, Swansea, West Glamorgan, Wales
    Active Corporate (15 parents)
    Officer
    2020-02-25 ~ 2020-04-29
    IIF 22 - Director → ME
    2022-04-08 ~ now
    IIF 5 - Director → ME
    2020-02-25 ~ 2020-04-29
    IIF 38 - Secretary → ME
    Person with significant control
    2020-02-25 ~ 2020-04-29
    IIF 3 - Right to appoint or remove directors → OE
    IIF 3 - Ownership of voting rights - 75% or more → OE
  • 16
    ZION ENERGY LIMITED
    - now 08900102
    FIRST CHOICE ENERGY SYSTEMS LIMITED
    - 2015-08-05 08900102
    26 Tan Y Waun, Ystradgynlais, Swansea, Powys, Wales
    Dissolved Corporate (2 parents)
    Officer
    2015-06-17 ~ dissolved
    IIF 12 - Director → ME
    2014-02-18 ~ 2015-06-16
    IIF 19 - Director → ME
    2015-06-17 ~ dissolved
    IIF 36 - Secretary → ME
    2014-02-18 ~ 2015-06-16
    IIF 32 - Secretary → ME
    Person with significant control
    2016-06-17 ~ dissolved
    IIF 23 - Ownership of shares – 75% or more → OE

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