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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

Williams, Alwyn

    Related profiles found in government register
  • Williams, Alwyn
    Welsh born in November 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Cae Glas, Lon Cae Glas, Edern, Pwllheli, Gwynedd, LL53 8YT

      IIF 1
  • Williams, Alwyn
    Welsh director born in November 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 70, High Street, Criccieth, Gwynedd, LL52 0HB, United Kingdom

      IIF 2
  • Williams, Alwyn
    British born in November 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 1 Thomas Buildings, New Street, Pwllheli, LL53 5HH, United Kingdom

      IIF 3
  • Williams, Alwyn
    British engineer born in May 1940

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 29, High Street, Criccieth, Gwynedd, LL52 0BS, United Kingdom

      IIF 4
  • Williams, Alwyn
    Welsh managing director born in November 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address 15, Maes Y Garn, High Street, Nefyn, Gwynedd, LL53 6HD, Wales

      IIF 5
  • Williams, Alwyn
    British born in November 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address Pwll Y Parc, Lon Cae Glas, Edern, Pwllheli, LL53 8YT, Wales

      IIF 6
  • Williams, Alwyn
    British company director born in July 1934

    Registered addresses and corresponding companies
    • icon of address Treflys, Holyhead Road, Gaerwen, Anglesey, LL60 6BS

      IIF 7
  • Williams, Alwyn
    British director born in July 1934

    Registered addresses and corresponding companies
    • icon of address Treflys, Holyhead Road, Gaerwen, Anglesey, LL60 6BS

      IIF 8
  • Mr Alwyn Williams
    British born in November 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 1 Thomas Buildings, New Street, Pwllheli, LL53 5HH, United Kingdom

      IIF 9
  • Williams, Alwyn

    Registered addresses and corresponding companies
    • icon of address Cae Glas, Lon Cae Glas, Edern, Pwllheli, Gwynedd, LL53 8YT

      IIF 10
    • icon of address 1 Thomas Buildings, New Street, Pwllheli, LL53 5HH, United Kingdom

      IIF 11
  • Mr Alwyn Williams
    Welsh born in November 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address 15, Maes Y Garn, High Street, Nefyn, Gwynedd, LL53 6HD, Wales

      IIF 12
    • icon of address C/o Gwyn Thomas & Co, 1 Thomas Buildings, New Street Pwllheli, Gwynedd, LL53 5HH

      IIF 13
  • Mr Alwyn Williams
    British born in July 1934

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address Treflys, Holyhead Road, Gaerwen, Anglesey, LL60 6BS, Wales

      IIF 14 IIF 15
child relation
Offspring entities and appointments
Active 6
  • 1
    icon of address 29 High Street, Criccieth, Gwynedd
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2011-12-21 ~ dissolved
    IIF 4 - Director → ME
  • 2
    icon of address 70 High Street, Criccieth, Gwynedd, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2011-03-22 ~ dissolved
    IIF 2 - Director → ME
  • 3
    icon of address 1 Thomas Buildings, New Street, Pwllheli, United Kingdom
    Active Corporate (2 parents, 2 offsprings)
    Officer
    icon of calendar 2024-07-03 ~ now
    IIF 3 - Director → ME
    icon of calendar 2024-07-03 ~ now
    IIF 11 - Secretary → ME
    Person with significant control
    icon of calendar 2024-07-03 ~ now
    IIF 9 - Ownership of voting rights - 75% or moreOE
    IIF 9 - Ownership of shares – 75% or moreOE
  • 4
    icon of address C/o Gwyn Thomas & Co, 1 Thomas Buildings, New Street Pwllheli, Gwynedd
    Active Corporate (3 parents)
    Equity (Company account)
    1,038,895 GBP2024-03-31
    Officer
    icon of calendar 2006-12-22 ~ now
    IIF 1 - Director → ME
    icon of calendar 2006-12-22 ~ now
    IIF 10 - Secretary → ME
    Person with significant control
    icon of calendar 2016-12-22 ~ now
    IIF 13 - Ownership of shares – 75% or moreOE
    IIF 13 - Ownership of voting rights - 75% or moreOE
  • 5
    icon of address 1 Thomas Buildings, 3 New Street, Pwllheli, Gwynedd, United Kingdom
    Dissolved Corporate (1 parent)
    Equity (Company account)
    1 GBP2022-07-31
    Officer
    icon of calendar 2021-07-06 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    icon of calendar 2021-07-06 ~ dissolved
    IIF 12 - Ownership of shares – 75% or moreOE
    IIF 12 - Ownership of voting rights - 75% or moreOE
    IIF 12 - Right to appoint or remove directorsOE
  • 6
    icon of address Pwll Y Parc Lon Cae Glas, Edern, Pwllheli, Wales
    Active Corporate (3 parents)
    Officer
    icon of calendar 2024-10-09 ~ now
    IIF 6 - Director → ME
Ceased 2
  • 1
    icon of address Treflys, Holyhead Road, Gaerwen, Anglesey, Wales
    Active Corporate (3 parents)
    Equity (Company account)
    2,241,855 GBP2024-03-31
    Officer
    icon of calendar ~ 2024-07-17
    IIF 7 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2024-07-17
    IIF 14 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 14 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    icon of address Treflys, Holyhead Road, Gaerwen, Anglesey
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2024-05-31
    Officer
    icon of calendar 2006-05-17 ~ 2024-07-17
    IIF 8 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2024-07-17
    IIF 15 - Ownership of shares – 75% or more OE
    IIF 15 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.