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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

Treharne, Jason

    Related profiles found in government register
  • Treharne, Jason
    British born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • The Barn Tynycwm, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 1
  • Treharne, Jason John
    British businessman born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • Beacon Workshop, Dafen, Llanelli, SA14 8LQ, United Kingdom

      IIF 2
  • Treharne, Jason John
    British company director born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • The Barn, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 3
  • Treharne, Jason John
    British director born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • The Barn, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 4
  • Treharne, Jason John
    British engineer born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • The Beacon Workshops, Llanelli Gate, Dafen, Llanelli, Carmarthenshire, SA14 8LQ, Wales

      IIF 5
  • Treharne, Jason John
    British property management born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • The Beacon Workshop, Llanelli Gate, Dafen, Llanelli, Carmarthenshire, SA14 8LQ, United Kingdom

      IIF 6
  • Mr Jason Treharne
    British born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • The Barn Tynycwm, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 7
  • Treharne, Clare Marion
    British

    Registered addresses and corresponding companies
    • The Barn, Tyn-y-cwn, Nazareth Road, Pontyates, Llanelli, SA15 5TB, Carmarthenshire

      IIF 8
  • Treharne, Jason John
    British businessman born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Beacon Workshop, Dafen, Llanelli, SA14 8LQ, United Kingdom

      IIF 9
  • Mr Jason John Treharne
    British born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • Beacon Workshop, Dafen, Llanelli, SA14 8LQ, United Kingdom

      IIF 10
    • The Barn, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 11 IIF 12
    • The Barn, Nazareth Road, Tyn Y Cwm Pontyates, Llanelli, Carmarthenshire, SA15 5TB, United Kingdom

      IIF 13 IIF 14
  • Treharne, Clare

    Registered addresses and corresponding companies
    • The Barn Tynycwm, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 15
    • The Beacon Workshop, Llanelli Gate, Dafen, Llanelli, SA14 8LQ

      IIF 16
  • Treharne, Clare Marion
    British born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Barn, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, United Kingdom

      IIF 17
  • Treharne, Clare Marion
    British businesswoman born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Beacon Workshop, Dafen, Llanelli, SA14 8LQ, United Kingdom

      IIF 18 IIF 19
  • Treharne, Clare Marion
    British company secretary/director born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Barn, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 20 IIF 21
  • Treharne, Clare Marion
    British fishmongers born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Barn, Nazareth Road, Tyn Y Cwm Pontyates, Llanelli, Carmarthenshire, SA15 5TB, United Kingdom

      IIF 22
  • Mr Jason John Treharne
    British born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Beacon Workshop, Dafen, Llanelli, SA14 8LQ, United Kingdom

      IIF 23
  • Mrs Clare Marion Treharne
    British born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Beacon Workshop, Dafen, Llanelli, SA14 8LQ, United Kingdom

      IIF 24 IIF 25
    • The Barn, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, United Kingdom

      IIF 26
    • The Barn, Heol Nazareth, Pontyates, Llanelli, SA15 5TB, Wales

      IIF 27 IIF 28
    • The Barn, Nazareth Road, Tyn Y Cwm Pontyates, Llanelli, Carmarthenshire, SA15 5TB, United Kingdom

      IIF 29 IIF 30 IIF 31
child relation
Offspring entities and appointments
Active 5
  • 1
    The Barn Tynycwm Heol Nazareth, Pontyates, Llanelli, Wales
    Active Corporate (2 parents)
    Officer
    2024-05-30 ~ now
    IIF 1 - Director → ME
    2024-05-30 ~ now
    IIF 15 - Secretary → ME
    Person with significant control
    2024-05-30 ~ now
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 7 - Right to appoint or remove directorsOE
    IIF 7 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    The Barn Heol Nazareth, Pontyates, Llanelli, Wales
    Dissolved Corporate (1 parent)
    Officer
    2019-11-14 ~ dissolved
    IIF 20 - Director → ME
    IIF 4 - Director → ME
    Person with significant control
    2019-11-14 ~ dissolved
    IIF 11 - Right to appoint or remove directorsOE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 11 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 27 - Right to appoint or remove directorsOE
    IIF 27 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 27 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 3
    The Barn Heol Nazareth, Pontyates, Llanelli, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    1 GBP2024-11-23
    Officer
    2023-11-02 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2023-11-02 ~ now
    IIF 26 - Right to appoint or remove directorsOE
    IIF 26 - Ownership of voting rights - 75% or moreOE
    IIF 26 - Ownership of shares – 75% or moreOE
  • 4
    The Barn Heol Nazareth, Pontyates, Llanelli, Wales
    Dissolved Corporate (1 parent)
    Equity (Company account)
    10 GBP2022-12-31
    Officer
    2019-11-14 ~ dissolved
    IIF 21 - Director → ME
    IIF 3 - Director → ME
    Person with significant control
    2019-11-14 ~ dissolved
    IIF 28 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 28 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 28 - Right to appoint or remove directorsOE
    IIF 12 - Right to appoint or remove directorsOE
    IIF 12 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 5
    TAWY FISHMONGERS LIMITED - 2014-03-25
    63 Walter Road, Swansea
    Dissolved Corporate (1 parent)
    Total Assets Less Current Liabilities (Company account)
    4,774 GBP2016-03-31
    Officer
    2014-03-20 ~ dissolved
    IIF 22 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 30 - Ownership of voting rights - 75% or moreOE
    IIF 30 - Ownership of shares – 75% or moreOE
Ceased 4
  • 1
    Llanelli Gate, Treharne Workshops, Dafen, Llanelli, Wales
    Active Corporate (5 parents)
    Equity (Company account)
    -13,313 GBP2023-12-31
    Officer
    2019-01-16 ~ 2024-06-30
    IIF 2 - Director → ME
    IIF 18 - Director → ME
    Person with significant control
    2019-01-16 ~ 2022-04-06
    IIF 24 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 24 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    Treharne Workshops Llanelli Gate, Dafen, Llanelli, Carmarthenshire, Wales
    Active Corporate (5 parents)
    Equity (Company account)
    -10,399 GBP2023-12-31
    Officer
    2019-01-16 ~ 2024-06-30
    IIF 19 - Director → ME
    IIF 9 - Director → ME
    Person with significant control
    2019-01-16 ~ 2022-04-06
    IIF 25 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 25 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 23 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 23 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    Treharne Workshops Llanelli Gate, Daven, Llanelli, Carmarthenshire, Wales
    Active Corporate (5 parents)
    Profit/Loss (Company account)
    -781,481 GBP2023-01-01 ~ 2023-12-31
    Officer
    2008-03-05 ~ 2024-06-30
    IIF 5 - Director → ME
    2008-03-05 ~ 2024-06-30
    IIF 8 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2022-04-06
    IIF 13 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 13 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 31 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    Treharne Workshops Llanelli Gate, Dafen, Llanelli, Wales
    Active Corporate (4 parents)
    Equity (Company account)
    299,652 GBP2023-12-31
    Officer
    2016-01-27 ~ 2024-06-30
    IIF 6 - Director → ME
    2016-01-27 ~ 2024-06-30
    IIF 16 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2022-04-06
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 29 - Ownership of shares – More than 25% but not more than 50% OE
    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

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