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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

Sisto, Janet Patricia

    Related profiles found in government register
  • Sisto, Janet Patricia
    British born in March 1961

    Resident in England

    Registered addresses and corresponding companies
    • 173, High Street North, Stewkley, Leighton Buzzard, LU7 0EX, England

      IIF 1 IIF 2
  • Sisto, Janet Patricia
    British born in March 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 31, Chappell Way, Stewkley, Leighton Buzzard, LU7 0GT, England

      IIF 3 IIF 4
  • Mrs Janet Patricia Sisto
    British born in March 1961

    Resident in England

    Registered addresses and corresponding companies
    • 31, Chappell Way, Stewkley, Leighton Buzzard, LU7 0GT, England

      IIF 5
    • 64, Alma Street, Luton, LU1 2PL, England

      IIF 6
  • Mrs Janet Patricia Sisto
    British born in March 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 31, Chappell Way, Stewkley, Leighton Buzzard, LU7 0GT, England

      IIF 7 IIF 8
child relation
Offspring entities and appointments 4
  • 1
    HEATTREAT HEATING AND PLUMBING LIMITED
    03676098 05491001
    64 Alma Street, Luton, England
    Active Corporate (6 parents)
    Officer
    1998-11-30 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-11-18 ~ now
    IIF 6 - Ownership of shares – 75% or more OE
  • 2
    HEATTREAT LIMITED
    03598917
    64 Alma Street, Luton, England
    Active Corporate (7 parents)
    Officer
    1998-07-16 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2024-06-19 ~ now
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 8 - Right to appoint or remove directors OE
    IIF 8 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    HEATTREAT PLUMBING & HEATING LIMITED
    05491001 03676098
    64 Alma Street, Luton, England
    Active Corporate (7 parents)
    Officer
    2005-06-24 ~ now
    IIF 1 - Director → ME
  • 4
    JANTAN PROPERTIES LIMITED
    05846897
    64 Alma Street, Luton, England
    Active Corporate (8 parents)
    Officer
    2006-06-14 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2024-06-18 ~ now
    IIF 7 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% OE
    2018-09-11 ~ now
    IIF 5 - Ownership of shares – More than 50% but less than 75% OE

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