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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

Sweeney, John Trevor

child relation
Offspring entities and appointments 7
  • 1
    AMEY DATEL GROUP LIMITED - now
    DATEL FERRANTI GROUP LIMITED
    - 2001-12-05 03152636
    The Sherard Building, Edmund Halley Road, Oxford
    Dissolved Corporate (26 parents)
    Officer
    2000-04-07 ~ 2001-01-18
    IIF 3 - Director → ME
  • 2
    AMEY DATEL LIMITED - now
    DATEL RAIL SYSTEMS LIMITED
    - 2001-12-05 02254918
    DATEL SOFTWARE LIMITED - 1998-07-07
    COMPUTING DESIGN LIMITED - 1988-11-03
    Chancery Exchange, 10 Furnival Street, London, United Kingdom
    Dissolved Corporate (33 parents)
    Officer
    2000-04-07 ~ 2001-01-18
    IIF 5 - Director → ME
  • 3
    AMEY DATEL SECURITY AND COMMUNICATIONS LIMITED - now
    DATEL SECURITY & COMMUNICATIONS LIMITED
    - 2001-12-05 03601293
    The Sherard Building, Edmund Halley Road, Oxford
    Dissolved Corporate (25 parents)
    Officer
    2000-04-07 ~ 2001-01-18
    IIF 7 - Director → ME
  • 4
    AMEY DATEL TECHNOLOGY LIMITED - now
    DATEL TECHNOLOGY LIMITED
    - 2001-12-05 02361176
    GRAMHIT LIMITED - 1989-05-25
    The Sherard Building, Edmund Halley Road, Oxford
    Dissolved Corporate (30 parents)
    Officer
    2000-04-07 ~ 2001-01-18
    IIF 1 - Director → ME
  • 5
    AMEY LG LIMITED - now
    AMEY INFRASTRUCTURE SERVICES LIMITED - 2008-05-22
    AMEY HIGHWAYS LIMITED
    - 2004-09-30 03612746 06600609
    COLESLAW 392 LIMITED - 1998-08-28
    Chancery Exchange, 10 Furnival Street, London, United Kingdom
    Active Corporate (35 parents, 5 offsprings)
    Officer
    2000-04-26 ~ 2001-12-20
    IIF 4 - Director → ME
  • 6
    AMEY RAIL LIMITED
    - now 02995531 16310883
    AMEY RAILWAYS LIMITED
    - 1998-12-01 02995531 02745122
    WESTERN INFRASTRUCTURE MAINTENANCE COMPANY LIMITED - 1996-03-26
    Chancery Exchange, 10 Furnival Street, London, United Kingdom
    Active Corporate (47 parents, 7 offsprings)
    Officer
    1996-06-21 ~ 2001-11-28
    IIF 2 - Director → ME
  • 7
    AMEY ROADS (NORTH LANARKSHIRE) LIMITED
    - now 03960005
    COLESLAW 483 LIMITED
    - 2000-09-19 03960005 03744745... (more)
    Chancery Exchange, 10 Furnival Street, London, United Kingdom
    Dissolved Corporate (22 parents)
    Officer
    2000-09-18 ~ 2004-02-05
    IIF 6 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.