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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

Treharne, Jon

    Related profiles found in government register
  • Treharne, Jon
    British born in May 1966

    Resident in England

    Registered addresses and corresponding companies
    • 2nd Floor, 5 Hatfields, 5 Hatfields (alto), London, SE1 9PG, England

      IIF 1
    • C/o Grant Thornton Uk Advisory & Tax Llp, 11th Floor, St Peter's Square 1 Oxford St, Manchester, M1 4PB

      IIF 2
    • 22b, Weston Park Road, Plymouth, PL3 4NU, United Kingdom

      IIF 3
    • 57, Craigie Drive, Plymouth, PL1 3JB, England

      IIF 4
  • Mr Jon Treharne
    British born in May 1966

    Resident in England

    Registered addresses and corresponding companies
    • 15, Athenaeum Street, Plymouth, Devon, PL1 2RH, England

      IIF 5
    • 57, Craigie Drive, Plymouth, PL1 3JB, England

      IIF 6
  • Treharne, Jon

    Registered addresses and corresponding companies
    • 2nd Floor, 5 Hatfields, 5 Hatfields (alto), London, SE1 9PG, England

      IIF 7
child relation
Offspring entities and appointments 3
  • 1
    ALEXANDRA RESIDENTIAL MANAGEMENT LIMITED
    03648958
    57 Craigie Drive, Plymouth, England
    Active Corporate (28 parents)
    Officer
    2025-03-28 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2025-09-05 ~ now
    IIF 6 - Has significant influence or control as a member of a firm OE
    IIF 6 - Has significant influence or control OE
  • 2
    SHORE FINANCIAL PLANNING (PLYMOUTH) LIMITED
    08415092
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2025-11-04 during the appointment or period of control
    Due to be dissolved on 2026-07-29 during the appointment or period of control
    C/o Grant Thornton Uk Advisory & Tax Llp, 11th Floor, St Peter's Square 1 Oxford St, Manchester
    Liquidation Corporate (7 parents)
    Officer
    2017-04-13 ~ 2023-12-08
    IIF 1 - Director → ME
    2024-01-23 ~ now
    IIF 2 - Director → ME
    2015-07-13 ~ 2023-12-08
    IIF 7 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2023-12-08
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    THE MILLFIELDS ESTATE MANAGEMENT COMPANY LIMITED
    - now 03068937
    SPEED 5049 LIMITED - 1995-09-19
    22b Weston Park Road, Plymouth, England
    Active Corporate (44 parents)
    Officer
    2026-06-10 ~ now
    IIF 3 - Director → ME

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