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

O'callaghan, Michael John

    Related profiles found in government register
  • O'callaghan, Michael John
    British company director born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Cumbrae House, Saviy Park, Ayr, Ayrshire, KA7 2XA

      IIF 1 IIF 2
  • O'callaghan, Michael John
    British directo & general manager born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Cumbrae House, Saviy Park, Ayr, Ayrshire, KA7 2XA

      IIF 3
  • O'callaghan, Michael John
    British director born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Cumbrae House, 7 Savoy Park, Ayr, KA7 2XA, United Kingdom

      IIF 4
    • Cumbrae House, Saviy Park, Ayr, Ayrshire, KA7 2XA

      IIF 5 IIF 6 IIF 7
  • O'callaghan, Michael John
    British managing director born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • O'callaghan, Michael John
    British managing director/bae systems born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Cumbrae House, Saviy Park, Ayr, Ayrshire, KA7 2XA

      IIF 13
  • O'callaghan, Michael John
    British retired born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 32 Thorpe Wood, Thorpe Wood Business Park, Peterborough, PE3 6SR

      IIF 14
  • Mr Michael John O'callaghan
    British born in April 1952

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Cumbrae House, 7 Savoy Park, Ayr, KA7 2XA, United Kingdom

      IIF 15
    • Cumbrae House, Savoy Park, Ayr, KA7 2XA

      IIF 16
child relation
Offspring entities and appointments
Active 3
  • 1
    4a Zakarpatskaya Street, Almaty, 050039, Kazakhstan
    Corporate (7 parents)
    Officer
    2008-10-01 ~ now
    IIF 13 - director → ME
  • 2
    16 Greenan Park Alloway, Ayr, United Kingdom
    Corporate (3 parents)
    Officer
    2025-04-24 ~ now
    IIF 4 - director → ME
    Person with significant control
    2025-04-24 ~ now
    IIF 15 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 15 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 3
    Cumbrae House, Savoy Park, Ayr
    Dissolved corporate (2 parents, 1 offspring)
    Equity (Company account)
    476 GBP2018-06-30
    Officer
    2007-09-12 ~ dissolved
    IIF 12 - director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 16 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 7
  • 1
    JETSTREAM HOLDINGS LIMITED - 1993-09-24
    DUNWILCO (336) LIMITED - 1992-11-13
    Prestwick International Airport, Prestwick, Ayrshire
    Corporate (3 parents)
    Officer
    1998-01-01 ~ 1998-09-04
    IIF 9 - director → ME
    1995-06-06 ~ 1996-05-06
    IIF 5 - director → ME
  • 2
    JETSTREAM AIRCRAFT LIMITED - 1993-09-24
    DUNWILCO (335) LIMITED - 1992-12-21
    Prestwick International Airport, Ayrshire
    Dissolved corporate (2 parents)
    Officer
    1995-07-18 ~ 1996-05-06
    IIF 2 - director → ME
    1992-12-31 ~ 1993-09-24
    IIF 6 - director → ME
    1998-01-01 ~ 1998-09-04
    IIF 10 - director → ME
  • 3
    Prestwick International Airport, Prestwick, Ayrshire
    Corporate (3 parents)
    Officer
    1995-08-14 ~ 1996-05-06
    IIF 1 - director → ME
    1998-01-01 ~ 1998-09-04
    IIF 8 - director → ME
  • 4
    ENTERPRISE AYRSHIRE - 2000-10-20
    Floor 4, Atrium Court 50 Waterloo Street, Glasgow
    Corporate (3 parents, 61 offsprings)
    Officer
    1993-10-01 ~ 1996-04-26
    IIF 7 - director → ME
  • 5
    7 Ambassador Place, Stockport Road, Altrincham, England
    Corporate (9 parents)
    Equity (Company account)
    10,109 GBP2023-12-31
    Officer
    1999-05-20 ~ 2000-03-03
    IIF 11 - director → ME
  • 6
    Brackenbury Court, Lyndon Barns Edith Weston Road, Lyndon, Oakham, England
    Corporate (5 parents)
    Officer
    2012-07-20 ~ 2016-01-19
    IIF 14 - director → ME
  • 7
    THE AYRSHIRE CHAMBER OF INDUSTRY AND COMMERCE - 1992-05-12
    The Mezzanine, Glasgow Prestwick Int. Airport, Prestwick, Ayrshire
    Corporate (12 parents)
    Equity (Company account)
    774,886 GBP2024-03-31
    Officer
    1993-09-29 ~ 1996-03-20
    IIF 3 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.