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, Richard John

child relation
Offspring entities and appointments
Active 16
  • 1
    ACE (CIDR) LTD - 2016-03-30
    C I DE ROUGEMONT & CO LIMITED - 2000-04-28
    40 Leadenhall Street, London, United Kingdom
    Corporate (4 parents)
    Officer
    2023-07-10 ~ now
    IIF 3 - director → ME
  • 2
    ACE (RGB) HOLDINGS LTD - 2016-03-30
    RGB HOLDINGS LIMITED - 2000-04-28
    TOWER STREET HOLDINGS LIMITED - 1997-01-14
    SCHEMEFRONT LIMITED - 1990-12-06
    40 Leadenhall Street, London, United Kingdom
    Corporate (4 parents, 2 offsprings)
    Officer
    2023-07-10 ~ now
    IIF 10 - director → ME
  • 3
    ACE CAPITAL II LIMITED - 2016-03-30
    OCKHAM LONDON LIMITED - 1996-11-27
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-10-04 ~ now
    IIF 7 - director → ME
  • 4
    ACE CAPITAL III LIMITED - 2016-03-30
    ZIC LLOYD'S UNDERWRITING LIMITED - 1997-11-05
    ZENITH LLOYD'S UNDERWRITING LIMITED - 1994-12-13
    CORNSTAR LIMITED - 1994-11-16
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-10-04 ~ now
    IIF 8 - director → ME
  • 5
    ACE CAPITAL VI LIMITED - 2016-03-30
    ACE STAFF CORPORATE MEMBER LIMITED - 1999-07-09
    881ST SHELF TRADING COMPANY LIMITED - 1996-10-30
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-10-04 ~ now
    IIF 5 - director → ME
  • 6
    HOSTAGROVE LIMITED - 2018-10-29
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-07-10 ~ now
    IIF 14 - director → ME
  • 7
    3670TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 2010-07-29
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-07-10 ~ now
    IIF 9 - director → ME
  • 8
    CHUBB LONDON AVIATION LIMITED - 2020-09-25
    ACE EUROPEAN GROUP LIMITED - 2017-05-05
    CHUBB EUROPEAN GROUP LIMITED - 2017-05-02
    CHUBB LONDON AVIATION LIMITED - 2016-09-30
    ACE LONDON AVIATION LIMITED - 2016-03-30
    OCKHAM STURGE AVIATION AGENCY LIMITED - 1996-11-27
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-07-10 ~ now
    IIF 6 - director → ME
  • 9
    ACE INA G.B. HOLDINGS, LTD. - 2016-06-03
    One Beaver Valley Road, Wilmington, Delaware De19850, Usa, United States
    Corporate (4 parents)
    Officer
    2023-09-05 ~ now
    IIF 1 - director → ME
  • 10
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-07-10 ~ now
    IIF 15 - director → ME
  • 11
    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
    2023-07-10 ~ now
    IIF 13 - director → ME
  • 12
    ACE LONDON HOLDINGS LIMITED - 2016-03-30
    OCKHAM WORLDWIDE HOLDINGS PLC - 1996-11-27
    40 Leadenhall Street, London, United Kingdom
    Corporate (4 parents, 3 offsprings)
    Officer
    2023-07-10 ~ now
    IIF 16 - director → ME
  • 13
    ACE LONDON INVESTMENTS LIMITED - 2016-03-30
    OCKHAM WORLDWIDE INVESTMENTS LIMITED - 1996-11-27
    OCKHAM WORLD-WIDE LIMITED - 1995-12-21
    40 Leadenhall Street, London, United Kingdom
    Corporate (4 parents, 3 offsprings)
    Officer
    2023-07-10 ~ now
    IIF 11 - director → ME
  • 14
    ACE LONDON UNDERWRITING LIMITED - 2016-03-30
    OCKHAM WORLDWIDE AGENCY LIMITED - 1996-11-27
    OCKHAM INSURANCE SERVICES LIMITED - 1995-11-23
    40 Leadenhall Street, London, United Kingdom
    Corporate (4 parents)
    Officer
    2023-07-10 ~ now
    IIF 4 - director → ME
  • 15
    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
    2023-07-10 ~ now
    IIF 2 - director → ME
  • 16
    ACE (RGB) AGENCIES LTD - 2000-12-29
    RGB UNDERWRITING AGENCIES LTD. - 2000-05-02
    GOLDING, DRURY & CO. LTD - 1990-09-14
    40 Leadenhall Street, London, United Kingdom
    Corporate (4 parents)
    Officer
    2023-07-10 ~ now
    IIF 17 - director → ME
Ceased 1
  • 1
    ACE UNDERWRITING AGENCIES LIMITED - 2017-05-05
    CHUBB UNDERWRITING AGENCIES LIMITED - 2017-05-02
    CHUBB COMPANY SERVICES LIMITED - 2016-10-21
    ACE UNDERWRITING SERVICES LIMITED - 2016-03-30
    ACE LONDON UNDERWRITING SERVICES LIMITED - 1998-01-01
    868TH SHELF TRADING COMPANY LIMITED - 1997-05-20
    40 Leadenhall Street, London, United Kingdom
    Corporate (5 parents)
    Officer
    2023-07-10 ~ 2024-12-23
    IIF 12 - director → ME
© 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.