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

Callard, Martin John

    Related profiles found in government register
  • Callard, Martin John
    British director born in October 1949

    Resident in England

    Registered addresses and corresponding companies
    • 31 St Johns, Worcester, WR2 5AG

      IIF 1
    • 48, Wordsworth Avenue, Stratford-upon-avon, Warwickshire, CV37 7JB, England

      IIF 2
    • Lawn Place, Alveston Leys, Alveston, Stratford-upon-avon, Warwickshire, CV37 7QN, England

      IIF 3
  • Callard, Martin John
    British sales director born in October 1949

    Resident in England

    Registered addresses and corresponding companies
    • Lawn Place, Alveston Leys Park, Stratford-upon-avon, Warwickshire, CV37 7NQ, England

      IIF 4
    • 31 St John's, Worcester, Worcestershire, WR2 5AG

      IIF 5
  • Callard, Martin John
    British administrator born in January 1958

    Resident in England

    Registered addresses and corresponding companies
    • Lawn Place, Alveston Leys, Alveston, Stratford-upon-avon, Warwickshire, CV37 7QN, England

      IIF 6
  • Callard, Martin John
    British director born in January 1958

    Resident in England

    Registered addresses and corresponding companies
    • 31, St Johns, Worcester, WR2 5AG

      IIF 7
  • Mr Martin John Callard
    British born in October 1949

    Resident in England

    Registered addresses and corresponding companies
    • 31, St Johns, Worcester, WR2 5AG

      IIF 8
    • 31 St Johns, Worcester, Worcestershire, WR2 5AG

      IIF 9 IIF 10
  • Mr Martin John Callard
    British born in January 1958

    Resident in England

    Registered addresses and corresponding companies
    • 31, St Johns, Worcester, WR2 5AG

      IIF 11
    • 31 St Johns, Worcester, Worcestershire, WR2 5AG

      IIF 12
child relation
Offspring entities and appointments
Active 2
  • 1
    31 St Johns, Worcester, Worcestershire
    Corporate (3 parents)
    Equity (Company account)
    28,819 GBP2024-03-31
    Officer
    1993-02-08 ~ now
    IIF 3 - director → ME
  • 2
    C.S. AIR-TEK LIMITED - 2003-02-27
    31 St John's, Worcester, Worcestershire
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    22,934 GBP2024-03-31
    Officer
    ~ now
    IIF 5 - director → ME
Ceased 6
  • 1
    CLASSVENT LIMITED - 2009-10-17
    31 St Johns, Worcester
    Dissolved corporate (1 parent)
    Equity (Company account)
    100 GBP2022-03-31
    Officer
    2009-05-26 ~ 2021-03-31
    IIF 7 - director → ME
    Person with significant control
    2017-05-26 ~ 2021-03-31
    IIF 11 - Has significant influence or control OE
  • 2
    31 St Johns, Worcester
    Dissolved corporate (1 parent)
    Equity (Company account)
    100 GBP2022-03-31
    Officer
    2006-10-30 ~ 2022-04-05
    IIF 1 - director → ME
  • 3
    31 St Johns, Worcester, Worcestershire
    Dissolved corporate (1 parent)
    Equity (Company account)
    2 GBP2022-03-31
    Officer
    ~ 2021-03-31
    IIF 4 - director → ME
    Person with significant control
    2016-07-07 ~ 2021-03-31
    IIF 9 - Has significant influence or control OE
  • 4
    SCHOOLVENT LIMITED - 2011-03-17
    31 St Johns, Worcester
    Dissolved corporate (1 parent)
    Equity (Company account)
    100 GBP2022-03-31
    Officer
    2009-06-11 ~ 2021-03-31
    IIF 2 - director → ME
    Person with significant control
    2017-06-11 ~ 2021-03-31
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 5
    31 St Johns, Worcester, Worcestershire
    Corporate (3 parents)
    Equity (Company account)
    28,819 GBP2024-03-31
    Officer
    2002-04-06 ~ 2019-02-26
    IIF 6 - director → ME
    Person with significant control
    2017-01-17 ~ 2019-02-26
    IIF 12 - Has significant influence or control OE
  • 6
    C.S. AIR-TEK LIMITED - 2003-02-27
    31 St John's, Worcester, Worcestershire
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    22,934 GBP2024-03-31
    Person with significant control
    2016-12-11 ~ 2018-08-10
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE
© 2022-2025 Polylogarithmic Technology Ltd. All rights reserved.
Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.