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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 Jason John Treharne

    Related profiles found in government register
  • 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 1

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

      IIF 2 IIF 3

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

      IIF 4 IIF 5
  • Mr Jason Treharne
    British born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies

    • Mansant Ganol, Ponthenri, Llanelli, Carmarthenshire, SA15 5RL

      IIF 6
  • 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 7
  • 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 8
  • 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 9
  • 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 10
  • 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 11
  • 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 12
  • Treharne, Jason
    British born in May 1971

    Resident in Wales

    Registered addresses and corresponding companies

    • Mansant Ganol, Ponthenri, Llanelli, Carmarthenshire, SA15 5RL

      IIF 13
  • 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 14 IIF 15

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

      IIF 16

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

      IIF 17 IIF 18

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

      IIF 19 IIF 20 IIF 21
  • Treharne, Clare Marion
    British

    Registered addresses and corresponding companies

    • The Barn, Tyn-y-cwn, Nazareth Road, Pontyates, Llanelli, SA15 5TB, Carmarthenshire

      IIF 22
  • 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 23
  • Treharne, Clare

    Registered addresses and corresponding companies

    • Mansant Ganol, Ponthenri, Llanelli, Carmarthenshire, SA15 5RL

      IIF 24

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

      IIF 25
  • 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 26
  • 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 27 IIF 28
  • 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 29 IIF 30
  • 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 31
child relation
Offspring entities and appointments 9
  • 1
    CELTIC POWER LTD
    15750964
    Mansant Ganol, Ponthenri, Llanelli, Carmarthenshire
    Active Corporate (2 parents)
    Officer
    2024-05-30 ~ now
    IIF 13 - Director → ME
    2024-05-30 ~ now
    IIF 24 - Secretary → ME
    Person with significant control
    2024-05-30 ~ now
    IIF 6 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 6 - Right to appoint or remove directors → OE
  • 2
    EV MARINE LTD
    11770105
    Llanelli Gate, Treharne Workshops, Dafen, Llanelli, Wales
    Active Corporate (6 parents)
    Officer
    2019-01-16 ~ 2024-06-30
    IIF 27 - Director → ME
    IIF 8 - Director → ME
    Person with significant control
    2019-01-16 ~ 2022-04-06
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 14 - 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
  • 3
    EV RECYCLING LTD
    11769985
    Treharne Workshops Llanelli Gate, Dafen, Llanelli, Carmarthenshire, Wales
    Active Corporate (6 parents)
    Officer
    2019-01-16 ~ 2024-06-30
    IIF 28 - Director → ME
    IIF 23 - Director → ME
    Person with significant control
    2019-01-16 ~ 2022-04-06
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 15 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 15 - Ownership of shares – More than 25% but not more than 50% → OE
  • 4
    FAIR WINDS CHANDLERY LTD
    12315231
    The Barn Heol Nazareth, Pontyates, Llanelli, Wales
    Dissolved Corporate (1 parent)
    Officer
    2019-11-14 ~ dissolved
    IIF 29 - Director → ME
    IIF 10 - Director → ME
    Person with significant control
    2019-11-14 ~ dissolved
    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
    IIF 2 - Right to appoint or remove directors → OE
    IIF 17 - Right to appoint or remove directors → OE
    IIF 17 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 17 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 5
    GREEN FOOT RENEWABLES LTD
    15254532
    The Barn Heol Nazareth, Pontyates, Llanelli, United Kingdom
    Active Corporate (1 parent)
    Officer
    2023-11-02 ~ now
    IIF 26 - Director → ME
    Person with significant control
    2023-11-02 ~ now
    IIF 16 - Ownership of shares – 75% or more → OE
    IIF 16 - Ownership of voting rights - 75% or more → OE
    IIF 16 - Right to appoint or remove directors → OE
  • 6
    HARBOUR BITES LTD
    12314920
    The Barn Heol Nazareth, Pontyates, Llanelli, Wales
    Dissolved Corporate (1 parent)
    Officer
    2019-11-14 ~ dissolved
    IIF 30 - Director → ME
    IIF 9 - Director → ME
    Person with significant control
    2019-11-14 ~ dissolved
    IIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 3 - Right to appoint or remove directors → OE
    IIF 18 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 18 - Right to appoint or remove directors → OE
    IIF 18 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    TOWY FISHMONGER LTD
    - now 08949345
    TAWY FISHMONGERS LIMITED
    - 2014-03-25 08949345
    63 Walter Road, Swansea
    Dissolved Corporate (1 parent)
    Officer
    2014-03-20 ~ dissolved
    IIF 31 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 20 - Ownership of shares – 75% or more → OE
    IIF 20 - Ownership of voting rights - 75% or more → OE
  • 8
    TREHARNE AUTOMOTIVE ENGINEERING LIMITED
    06523925
    Treharne Workshops Llanelli Gate, Daven, Llanelli, Carmarthenshire, Wales
    Active Corporate (6 parents)
    Officer
    2008-03-05 ~ 2024-06-30
    IIF 11 - Director → ME
    2008-03-05 ~ 2024-06-30
    IIF 22 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2022-04-06
    IIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 21 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 21 - Ownership of shares – More than 25% but not more than 50% → OE
  • 9
    TREHARNE HOLDINGS LIMITED
    09971933
    Treharne Workshops Llanelli Gate, Dafen, Llanelli, Wales
    Active Corporate (5 parents)
    Officer
    2016-01-27 ~ 2024-06-30
    IIF 12 - Director → ME
    2016-01-27 ~ 2024-06-30
    IIF 25 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2022-04-06
    IIF 5 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 19 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 19 - Ownership of voting rights - More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.