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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

Haddleton, David Mark

    Related profiles found in government register
  • Haddleton, David Mark
    British company secretary

    Registered addresses and corresponding companies
    • The Venture Centre, Sir William Lyons Road, Coventry, CV4 7EZ, England

      IIF 1
  • Haddleton, David Mark
    British born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • The Venture Centre, Sir William Lyons Road, University Of Warwick Science Park, Coventry, CV4 7EZ, England

      IIF 2
    • 3, Whitehead Drive, Kenilworth, Warwickshire, CV8 2TP, England

      IIF 3
    • 3, Whitehead Drive, Kenilworth, Warwickshire, CV8 2TP, United Kingdom

      IIF 4
  • Haddleton, David Mark
    British chief executive born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • The Venture Centre, Ignite Office 27f, University Of Warwick Science Park, Coventry, CV4 7EZ, England

      IIF 5
  • Haddleton, David Mark
    British company director born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • 2, Royal College Street, London, NW1 0NH, United Kingdom

      IIF 6
  • Haddleton, David Mark
    British university professor born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • Kenilworth School And Sixth Form, Leyes Lane, Kenilworth, Warwickshire, CV8 2DA, England

      IIF 7
  • Dr David Mark Haddleton
    British born in May 1962

    Resident in England

    Registered addresses and corresponding companies
    • 3, Whitehead Drive, Kenilworth, Warwickshire, CV8 2TP

      IIF 8
  • Mr David Mark Haddleton
    British born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • The Venture Centre, Ignite Office 27f, University Of Warwick Science Park, Coventry, CV4 7EZ, England

      IIF 9
child relation
Offspring entities and appointments 6
  • 1
    HALCYON3D LTD
    13877014
    The Venture Centre, Ignite Office 27f, University Of Warwick Science Park, Coventry, England
    Dissolved Corporate (2 parents)
    Officer
    2022-01-27 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2022-01-27 ~ dissolved
    IIF 9 - Ownership of shares – 75% or more OE
    IIF 9 - Ownership of voting rights - 75% or more OE
    IIF 9 - Right to appoint or remove directors OE
  • 2
    KENILWORTH EDUCATION TRUST
    06809829
    Kenilworth School And Sixth Form, Leyes Lane, Kenilworth, Warwickshire
    Dissolved Corporate (12 parents)
    Equity (Company account)
    19,117 GBP2019-03-31
    Officer
    2009-02-04 ~ 2013-08-31
    IIF 7 - Director → ME
  • 3
    MEDHERANT LIMITED
    08973262
    The Venture Centre Sir William Lyons Road, University Of Warwick Science Park, Coventry, England
    Active Corporate (16 parents)
    Equity (Company account)
    1,695,138 GBP2025-03-31
    Officer
    2014-04-02 ~ now
    IIF 2 - Director → ME
  • 4
    MXHVENTURES LIMITED
    07908785
    3 Whitehead Drive, Kenilworth, Warwickshire
    Active Corporate (2 parents)
    Equity (Company account)
    -1,530 GBP2024-03-31
    Officer
    2012-01-13 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 8 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    TOLLGATE (ISLE OF WIGHT) MANAGEMENT COMPANY LIMITED
    07106906 06548903
    Pondtail Farm Hooklands Lane, Shipley, Horsham, England
    Active Corporate (6 parents)
    Equity (Company account)
    28 GBP2025-03-31
    Officer
    2016-01-16 ~ now
    IIF 3 - Director → ME
  • 6
    WARWICK EFFECT POLYMERS LIMITED
    04182449
    Babraham Research Campus, Babraham, Cambridge
    Dissolved Corporate (23 parents)
    Officer
    2001-03-19 ~ 2014-05-31
    IIF 6 - Director → ME
    2001-03-19 ~ 2012-01-19
    IIF 1 - Secretary → ME

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