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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

Duperreault, Brian

    Related profiles found in government register
  • Duperreault, Brian
    American company executive born in May 1947

    Registered addresses and corresponding companies
    • Paget Hall, 15 Harbour Road, Paget Pg02, Bermuda

      IIF 1
  • Duperreault, Brian
    American insurance broker born in May 1947

    Registered addresses and corresponding companies
    • Paget Hall, 15 Harbour Road, Paget Pg02, Bermuda

      IIF 2
  • Duperreault, Brian
    American insurance business born in May 1947

    Registered addresses and corresponding companies
    • Paget Hall, 15 Harbour Road, Paget Pg02, Bermuda

      IIF 3 IIF 4
  • Duperreault, Brian
    Bermudan chiefe xecutive officer born in May 1947

    Registered addresses and corresponding companies
    • 115 East 87th Street, Apt 38d/e, New York, New York 10128, Usa

      IIF 5
  • Duperreault, Brian
    U.s. Citizen chief executive officer born in May 1947

    Resident in Bermuda

    Registered addresses and corresponding companies
    • St Helen's, 1 Undershaft, London, EC3P 3DQ, England

      IIF 6
  • Duperreault, Brian
    U.s. Citizen insurance born in May 1947

    Resident in Bermuda

    Registered addresses and corresponding companies
    • Sanctuary, 55 Harbour Road, Paget, PG02, Bermuda

      IIF 7
  • Duperreault, Brian
    U.s. Citizen insurance business born in May 1947

    Resident in Bermuda

    Registered addresses and corresponding companies
  • Duperreault, Brian Charles
    Bermudian chief executive officer born in May 1947

    Resident in Bermuda

    Registered addresses and corresponding companies
    • St Helen's, 1 Undershaft, London, EC3P 3DQ, England

      IIF 12 IIF 13 IIF 14
    • Tower Bridge House, St Katharine's Way, London, E1W 1DD, United Kingdom

      IIF 15
child relation
Offspring entities and appointments 14
  • 1
    BLUE MARBLE MICRO LIMITED
    09638990
    30 Old Bailey, London, United Kingdom
    Active Corporate (30 parents)
    Officer
    2015-10-15 ~ 2017-12-08
    IIF 15 - Director → ME
  • 2
    CHUBB BERMUDA INTERNATIONAL INSURANCE IRELAND DESIGNATED ACTIVITY COMPANY - now
    ACE BERMUDA INTERNATIONAL INSURANCE (IRELAND) LIMITED
    - 2016-09-06 FC022865
    Branch Registration, Refer To Parent Registry
    Converted / Closed Corporate (23 parents)
    Officer
    2000-12-13 ~ 2004-11-08
    IIF 1 - Director → ME
  • 3
    CHUBB CAPITAL I LIMITED - now
    ACE CAPITAL LIMITED
    - 2016-03-30 03100091 02949447... (more)
    TEMPEST CAPITAL LIMITED
    - 1995-11-21 03100091
    2008TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 1995-10-06
    40 Leadenhall Street, London, United Kingdom
    Active Corporate (30 parents)
    Officer
    1995-11-20 ~ 1999-11-15
    IIF 9 - Director → ME
  • 4
    CHUBB CAPITAL II LIMITED - now
    ACE CAPITAL II LIMITED
    - 2016-03-30 03072456 03219204... (more)
    OCKHAM LONDON LIMITED
    - 1996-11-27 03072456
    40 Leadenhall Street, London, United Kingdom
    Active Corporate (29 parents)
    Officer
    1996-11-26 ~ 1999-11-15
    IIF 7 - Director → ME
  • 5
    CHUBB COMPANY SERVICES LIMITED - now
    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 03166503 02467658... (more)
    40 Leadenhall Street, London, United Kingdom
    Active Corporate (36 parents)
    Officer
    1996-03-27 ~ 1997-04-30
    IIF 11 - Director → ME
  • 6
    CHUBB LONDON GROUP LIMITED - now
    ACE LONDON GROUP LIMITED
    - 2016-03-30 03115073
    ACE UK LIMITED
    - 1998-07-14 03115073 03600577
    3046TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED
    - 1995-11-20 03115073 03148085... (more)
    30 Old Bailey, London
    Dissolved Corporate (26 parents, 19 offsprings)
    Officer
    2001-03-17 ~ 2003-10-10
    IIF 4 - Director → ME
    1995-11-20 ~ 1999-11-15
    IIF 10 - Director → ME
  • 7
    CHUBB LONDON HOLDINGS LIMITED - now
    ACE LONDON HOLDINGS LIMITED
    - 2016-03-30 03132762
    OCKHAM WORLDWIDE HOLDINGS PLC - 1996-11-27
    40 Leadenhall Street, London, United Kingdom
    Active Corporate (34 parents, 3 offsprings)
    Officer
    2001-03-17 ~ 2003-10-10
    IIF 3 - Director → ME
  • 8
    CHUBB LONDON SERVICES LIMITED - now
    ACE LONDON SERVICES LIMITED
    - 2016-03-30 03205604
    OCKHAM WORLDWIDE SERVICES LIMITED - 1996-11-27
    40 Leadenhall Street, London, United Kingdom
    Active Corporate (33 parents, 45 offsprings)
    Officer
    2001-03-17 ~ 2003-10-10
    IIF 2 - Director → ME
  • 9
    CHUBB MARKET COMPANY LIMITED - now
    ACE GLOBAL MARKETS LIMITED
    - 2016-03-30 03600577
    ACE UK LIMITED - 1998-12-11
    40 Leadenhall Street, London, United Kingdom
    Active Corporate (30 parents, 8 offsprings)
    Officer
    1999-11-15 ~ 2005-04-15
    IIF 8 - Director → ME
  • 10
    HAMILTON CORPORATE MEMBER LIMITED
    - now 05996460 07041930... (more)
    SCI CAPITAL NUMBER 2 LIMITED
    - 2015-12-30 05996460
    Level 3, 8 Fenchurch Place, London, England
    Active Corporate (21 parents)
    Officer
    2015-04-01 ~ 2017-05-15
    IIF 14 - Director → ME
  • 11
    HAMILTON UK HOLDINGS LIMITED
    - now 09241836 11590052
    DON ACQUISITIONCO LIMITED
    - 2015-04-13 09241836
    Level 3, 8 Fenchurch Place, London, England
    Active Corporate (22 parents, 8 offsprings)
    Officer
    2014-09-30 ~ 2017-05-15
    IIF 6 - Director → ME
  • 12
    HAMILTON UNDERWRITING LIMITED
    - now 06684157
    SPORTSCOVER UNDERWRITING LIMITED
    - 2015-04-01 06684157
    68 Ship Street, Brighton, East Sussex
    Dissolved Corporate (27 parents)
    Officer
    2015-04-01 ~ 2017-05-15
    IIF 12 - Director → ME
  • 13
    KINETIC INSURANCE BROKERS LIMITED
    - now 01270474
    LOVAT INTERNATIONAL LIMITED - 2006-02-22
    Castlegate House, 36 Castle Street, Hertford, Hertfordshire
    Liquidation Corporate (42 parents)
    Officer
    2015-04-01 ~ 2016-09-09
    IIF 13 - Director → ME
  • 14
    MARSH & MCLENNAN COMPANIES, INC.
    FC010607
    1166 Avenue Of The Americas, New York, Ny 10036, United States
    Active Corporate (62 parents, 22 offsprings)
    Officer
    2008-01-29 ~ 2013-01-01
    IIF 5 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.