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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

Mr John Richard Sirett

    Related profiles found in government register
  • Mr John Richard Sirett
    British born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • 19, Hawthorne Way, Wing, Leighton Buzzard, Bedfordshire, LU7 0TQ

      IIF 1 IIF 2
  • Sirett, John Richard
    British business manager born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • 5, Aylesbury Road, Wing, Leighton Buzzard, Bedfordshire, LU7 0PD, United Kingdom

      IIF 3
  • Sirett, John Richard
    British consultant born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • 19 Hawthorne Way, Wing, Buckinghamshire, LU7 0TQ

      IIF 4
  • Sirett, John Richard
    British none born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • 19, Hawthorne Way, Wing, Leighton Buzzard, Bedfordshire, LU7 0TQ

      IIF 5 IIF 6
    • 19, Hawthorne Way, Wing, Leighton Buzzard, Bedfordshire, LU7 0TQ, Uk

      IIF 7
  • Sirett, John Richard
    born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • 19, Hawthorne Way, Wing, Leighton Buzzard, Bedfordshire, LU7 0TQ, England

      IIF 8
  • Sirett, John Richard
    British consultant

    Registered addresses and corresponding companies
    • 19 Hawthorne Way, Wing, Buckinghamshire, LU7 0TQ

      IIF 9
  • Sirett, John Richard

    Registered addresses and corresponding companies
    • 167-169, Great Portland Street, London, W1W 5PF, England

      IIF 10
child relation
Offspring entities and appointments
Active 5
  • 1
    19 Hawthorne Way, Wing, Leighton Buzzard, Bedfordshire
    Dissolved Corporate (1 parent)
    Equity (Company account)
    1 GBP2018-02-28
    Officer
    2012-02-15 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Ownership of shares – 75% or moreOE
  • 2
    19 Hawthorne Way, Wing, Leighton Buzzard, Bedfordshire
    Dissolved Corporate (1 parent)
    Officer
    2012-03-21 ~ dissolved
    IIF 7 - Director → ME
  • 3
    19 Hawthorne Way, Wing, Leighton Buzzard, Bedfordshire
    Dissolved Corporate (1 parent)
    Equity (Company account)
    1 GBP2018-02-28
    Officer
    2012-02-15 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Ownership of shares – 75% or moreOE
  • 4
    167-169 Great Portland Street, London, England
    Active Corporate (4 parents)
    Officer
    2024-08-27 ~ now
    IIF 10 - Secretary → ME
  • 5
    Robert Hart, 5 Aylesbury Road, Wing, Leighton Buzzard, Bedfordshire
    Dissolved Corporate (5 parents)
    Equity (Company account)
    15 GBP2019-12-31
    Officer
    2014-02-13 ~ dissolved
    IIF 3 - Director → ME
Ceased 2
  • 1
    BLACKBROOK AVIATION LLP - 2006-03-07
    7 Bell Yard, London, England
    Active Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    146,441 GBP2021-08-31
    Officer
    2007-10-29 ~ 2012-06-01
    IIF 8 - LLP Designated Member → ME
  • 2
    BLACKBROOK INVESTMENTS LIMITED - 2009-02-02
    8th Floor 25 Farringdon Street, London
    Dissolved Corporate (6 parents)
    Officer
    2008-07-28 ~ 2009-02-03
    IIF 4 - Director → ME
    2008-07-28 ~ 2010-12-14
    IIF 9 - Secretary → ME

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