AM Best Rating Services


Rating Review Form
000012-Chubb U.S. Group of Insurance Companies

Best's Credit Rating Effective Date
Best's Rating Review Date
December 07, 2023
August 07, 2024
Chubb U.S. Group of Insurance Companies
AMB #:000012
Ultimate Parent: AMB # 58303 - Chubb Limited
Best's Credit Ratings - for the Rating Unit Members
Financial Strength Rating
Issuer Credit Rating
(FSR)
(ICR)
A++
aa+
Superior
Superior
Outlook: Stable
Outlook: Stable
Action: Affirmed
Action: Affirmed
Rating Unit - Members
Chubb U.S. Group of Ins Cos | AMB #: 000012
AMB #
Rating Unit Members
AMB #
Rating Unit Members
000762
Penn Millers Insurance Company
001793
Indemnity Insurance Company of North America
001935
Agri General Insurance Company
001996
ACE Property and Casualty Insurance Company
002084
Federal Insurance Company
002085
Great Northern Insurance Company
002086
Vigilant Insurance Company
002109
ACE Fire Underwriters Insurance Company
002257
ACE American Insurance Company
002259
Insurance Company of North America
002262
Pacific Employers Insurance Company
002385
Pacific Indemnity Company
002670
Atlantic Employers Insurance Company
002713
Chubb Custom Insurance Company
003299
Chubb Insurance Company of New Jersey
003368
Westchester Fire Insurance Company
003510
Illinois Union Insurance Company
003566
Chubb Lloyds Insurance Company of Texas
003761
Executive Risk Indemnity Inc.
004333
Bankers Standard Insurance Company
004433
Westchester Surplus Lines Insurance Company
004854
ACE Insurance Company of the Midwest
010652
Chubb Insurance Company of Puerto Rico
011251
Executive Risk Specialty Insurance Company
011560
Chubb National Insurance Company
011578
Chubb Indemnity Insurance Company
085725
Chubb Insurance Company of Canada
086485
Chubb European Group SE
087730
Federal Insurance Company (Canada Branch)
090179
Chubb Seguros Panama S.A.
090633
Insurance Company of North America (Taiwan Branch)
091291
ACE American Insurance Company (Bahrain Branch)
093151
Federal Insurance Company (Singapore Branch)
093314
ACE American Insurance Company Korea (Korea Branch)
Rating Review Summary:
as a result of the Best's Rating Review, AM Best's opinion of the Financial Strength Rating and Issuer Credit Rating remains unchanged from the prior rating event.
Balance Sheet Strength:
as a result of the Best's Rating Review, AM Best's opinion of the Balance Sheet Strength Assessment of Strongest remains unchanged.
Operating Performance:
as a result of the Best's Rating Review, AM Best's opinion of the Operating Performance Assessment of Very Strong remains unchanged.
Business Profile:
as a result of the Best's Rating Review, AM Best's opinion of the Business Profile Assessment of Favorable remains unchanged.
Enterprise Risk Management:
as a result of the Best's Rating Review, AM Best's opinion of the Enterprise Risk Management Assessment of Appropriate remains unchanged.
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