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

Williamson, Mark

    Related profiles found in government register
  • Williamson, Mark
    British investment prof/endowment mana born in February 1963

    Registered addresses and corresponding companies
    • 59 Maugas Avenue, Wellesley, Ma, 02181, Usa

      IIF 1
  • Williamson, Mark
    British investment professional / endo born in February 1963

    Registered addresses and corresponding companies
    • 59 Maugas Avenue, Wellesley, Ma, 02181, Usa

      IIF 2
  • Williamson, Mark
    British investment professional endowm born in February 1963

    Registered addresses and corresponding companies
    • 59 Maugas Avenue, Wellesley, Ma, 02181, Usa

      IIF 3
  • Williamson, Mark
    British investment professional/endowm born in February 1963

    Registered addresses and corresponding companies
    • 59 Maugas Avenue, Wellesley, Ma, 02181, Usa

      IIF 4
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 4
  • 1
    ACE CAPITAL V LIMITED - 2016-03-30
    TARQUIN UNDERWRITERS LIMITED - 1998-07-21
    PLAZAWAY LIMITED - 1994-11-29
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    1994-11-28 ~ 1996-05-15
    IIF 3 - director → ME
  • 2
    ACE LEADENHALL LIMITED - 2016-03-30
    ACE (CG) LIMITED - 2002-01-09
    CHARMAN GROUP LIMITED - 1999-01-04
    CHARMAN UNDERWRITING AGENCIES LIMITED - 1989-09-14
    CHARMAN & LOVEDAY AGENCIES LIMITED - 1986-10-13
    GILTBUYER LIMITED - 1986-07-31
    40 Leadenhall Street, London, United Kingdom
    Corporate (4 parents, 1 offspring)
    Officer
    1994-11-30 ~ 1996-05-15
    IIF 2 - director → ME
  • 3
    ACE TARQUIN - 2016-03-30
    TARQUIN - 1999-01-04
    AMBERFLAME PLC - 1994-11-29
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents, 2 offsprings)
    Officer
    1994-11-28 ~ 1996-05-15
    IIF 4 - director → ME
  • 4
    ACE UNDERWRITING AGENCIES LIMITED - 2017-05-02
    CHARMAN UNDERWRITING AGENCIES LIMITED - 1999-01-04
    SIMBRIDGE LIMITED - 1989-09-14
    40 Leadenhall Street, London, United Kingdom
    Corporate (10 parents)
    Officer
    1994-11-30 ~ 1996-05-15
    IIF 1 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.