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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

Williamson, Mark Antony

    Related profiles found in government register
  • Williamson, Mark Antony
    British born in April 1964

    Resident in England

    Registered addresses and corresponding companies
  • Williamson, Mark Antony
    British born in April 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 6
  • 1
    ALSTOM ENGINEERING AND SERVICES LIMITED - now
    BOMBARDIER TRANSPORTATION UK LTD
    - 2022-12-05 02235994 03062720... (more)
    DAIMLERCHRYSLER RAIL SYSTEMS (U.K.) LTD - 2001-06-07
    ABB DAIMLER-BENZ TRANSPORTATION (UK) LTD - 1999-05-19
    ABB DAIMLER-BENZ TRANSPORTATION (CUSTOMER SUPPORT) LIMITED - 1998-01-20
    ABB CUSTOMER SUPPORT LTD - 1996-02-01
    ABB TRANSPORTATION LTD. - 1995-01-01
    BREL LIMITED - 1992-09-02
    BREL LIMITED - 1992-08-18
    BREL (1988) LIMITED - 1989-06-01
    Active Corporate (72 parents, 11 offsprings)
    Officer
    2009-01-29 ~ 2010-02-23
    IIF 4 - Director → ME
  • 2
    GEMINI RAIL HOLDINGS UK LTD - now
    KIEPE ELECTRIC LIMITED - 2018-12-06
    VOSSLOH KIEPE LIMITED
    - 2017-06-13 06956783
    TPL (MIDLANDS) LIMITED - 2012-10-01
    TRANSYS HOLDINGS LIMITED - 2009-12-29
    ENSCO 749 LIMITED - 2009-08-24
    Dissolved Corporate (26 parents, 1 offspring)
    Officer
    2014-10-14 ~ 2016-08-22
    IIF 1 - Director → ME
  • 3
    GEMINI RAIL TECHNOLOGY UK LTD - now
    KIEPE ELECTRIC UK LIMITED - 2018-11-01
    VOSSLOH KIEPE UK LIMITED
    - 2017-05-24 04316445
    TRANSYS PROJECTS LIMITED - 2012-10-01
    EVER 1665 LIMITED - 2002-05-07
    Dissolved Corporate (28 parents)
    Officer
    2014-11-06 ~ 2016-08-22
    IIF 2 - Director → ME
  • 4
    MARK.A.WILLIAMSON LIMITED
    07246362
    Dissolved Corporate (1 parent)
    Officer
    2010-05-07 ~ dissolved
    IIF 5 - Director → ME
  • 5
    SIMATECH PROJECTS LTD
    08683148
    Dissolved Corporate (2 parents)
    Officer
    2013-09-09 ~ 2013-11-18
    IIF 3 - Director → ME
  • 6
    TXM PROJECTS LIMITED
    07441671
    Dissolved Corporate (12 parents)
    Officer
    2011-08-19 ~ 2013-08-27
    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.