-

AM Best Revises Outlooks to Positive for Members of CapSpecialty Insurance Group

OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has revised the outlooks to positive from stable and affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICR) of “a+” (Excellent) of Capitol Indemnity Corporation (Middleton, WI), Capitol Specialty Insurance Corporation (Middleton, WI) and Platte River Insurance Company (Omaha, NE), collectively known as CapSpecialty Insurance Group (CapSpecialty).

The Credit Ratings (ratings) reflect CapSpecialty’s balance sheet strength, which AM Best assesses as strongest, as well as its marginal operating performance, neutral business profile and appropriate enterprise risk management.

CapSpecialty’s risk-adjusted capitalization, as measured by Best’s Capital Adequacy Ratio (BCAR), has been consistently maintained at the strongest level and benefits from the significant reinsurance agreements put in place with its affiliated National Indemnity Company, which reduced CapSpecialty’s net premium and reserve leverage ratios. CapSpecialty’s investments are managed by Berkshire Hathaway Inc., and are expected to show, over time, an increase in allocations to common stocks with high intrinsic value, in accordance with Berkshire Hathaway Inc.’s investment philosophy.

AM Best assesses CapSpecialty’s operating performance as marginal, with revised outlooks to positive from stable. The positive outlooks reflect AM Best’s view that underwriting actions taken by the group have led to improved underwriting results and reduced volatility that should be sustainable in the future. CapSpecialty’s underwriting metrics and overall profitability have recently been consistent with levels supportive of a future shift to an adequate operating performance assessment and are projected to maintain its recent favorable trends for the foreseeable future.

This press release relates to Credit Ratings that have been published on AM Best’s website. For all rating information relating to the release and pertinent disclosures, including details of the office responsible for issuing each of the individual ratings referenced in this release, please see AM Best’s Recent Rating Activity web page. For additional information regarding the use and limitations of Credit Rating opinions, please view Guide to Best's Credit Ratings. For information on the proper use of Best’s Credit Ratings, Best’s Performance Assessments, Best’s Preliminary Credit Assessments and AM Best press releases, please view Guide to Proper Use of Best’s Ratings & Assessments.

AM Best is a global credit rating agency, news publisher and data analytics provider specializing in the insurance industry. Headquartered in the United States, the company does business in over 100 countries with regional offices in London, Amsterdam, Dubai, Hong Kong, Singapore and Mexico City. For more information, visit www.ambest.com.

Copyright © 2025 by A.M. Best Rating Services, Inc. and/or its affiliates. ALL RIGHTS RESERVED.

Contacts

Guilherme Monteiro Simoes, CFA
Senior Financial Analyst
+1 908 882 2317
guy.simoes@ambest.com

Gregory Dickerson
Director
+1 908 882 1737
gregory.dickerson@ambest.com

Christopher Sharkey
Associate Director, Public Relations
+1 908 882 2310
christopher.sharkey@ambest.com

Al Slavin
Senior Public Relations Specialist
+1 908 882 2318
al.slavin@ambest.com

AM Best


Release Versions
Hashtags

Contacts

Guilherme Monteiro Simoes, CFA
Senior Financial Analyst
+1 908 882 2317
guy.simoes@ambest.com

Gregory Dickerson
Director
+1 908 882 1737
gregory.dickerson@ambest.com

Christopher Sharkey
Associate Director, Public Relations
+1 908 882 2310
christopher.sharkey@ambest.com

Al Slavin
Senior Public Relations Specialist
+1 908 882 2318
al.slavin@ambest.com

Social Media Profiles
More News From AM Best

AM Best Downgrades Credit Ratings of A-CAP Group Members; Maintains Under Review with Negative Implications Status

OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has downgraded the Financial Strength Rating (FSR) to B (Fair) from B++ (Good) and the Long-Term Issuer Credit Rating (Long-Term ICR) to “bb+” (Fair) from “bbb” (Good) of Atlantic Coast Life Insurance Company (Charleston, SC) and Sentinel Security Life Insurance Company (Salt Lake City, UT). Both companies are collectively referred to as A-CAP Group. Concurrently, AM Best has maintained the under review with negative implications status for these Credit R...

AM Best Places Credit Ratings of PrimeOne Insurance Company Under Review With Developing Implications

OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has placed under review with developing implications the Financial Strength Rating of B- (Fair) and the Long-Term Issuer Credit Rating of “bb-” (Fair) of PrimeOne Insurance Company (Dallas, TX) (PrimeOne), following its recently announced acquisition. PrimeOne, a Texas domiciled insurer and wholly owned subsidiary of PrimeOne Insurance Group, provides commercial property, general liability and liquor liability coverages. The company is being acquired by G...

AM Best Affirms Credit Ratings of Corebridge Financial Members

OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has affirmed the Financial Strength Rating (FSR) of A (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICR) of “a” (Excellent) for the members of Corebridge Financial (Corebridge). The outlook of these Credit Ratings (ratings) is stable. (Please see below for a detailed listing of the companies and ratings.) The ratings reflect Corebridge’s balance sheet strength, which AM Best assesses as adequate, as well as its strong operating performanc...
Back to Newsroom