-

AM Best Places Credit Ratings of Obsidian Insurance Group Members Under Review With Positive Implications

OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has placed under review with positive implications the Financial Strength Rating of A- (Excellent) and the Long-Term Issuer Credit Rating of “a-” (Excellent) of Obsidian Specialty Insurance Company (Delaware) and its pooling affiliates, Obsidian Insurance Company (Ohio) and Obsidian Pacific Insurance Company (Delaware). These companies collectively comprise Obsidian Insurance Group (Obsidian).

The under review with positive implications status reflects AM Best’s view that the announced acquisition of Obsidian by Protective Life Insurance Company, a principal subsidiary of Protective Life Corporation (Protective), a U.S. subsidiary of Dai-ichi Life Holdings, Inc. [TSE: 8750], could enhance Obsidian’s financial flexibility, operating scale and execution capabilities, if completed as contemplated and subject to regulatory approval. The action also considers Obsidian’s strategic importance to the prospective parent as a specialty property/casualty insurance platform for expansion into complementary markets and earnings diversification.

These Credit Rating (ratings) will remain under review with positive implications pending the close of the transaction and AM Best’s evaluation of parental support, integration plans and the expected impact on the organization’s balance sheet strength, operating performance, business profile and enterprise risk management. AM Best will continue discussions with management throughout this period.

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 © 2026 by A.M. Best Rating Services, Inc. and/or its affiliates. ALL RIGHTS RESERVED.

Contacts

Yizhou Hong
Senior Financial Analyst
+1 908 882 1692
yizhou.hong@ambest.com

Jacqalene Lentz
Senior Director
+1 908 882 2011
jacqalene.lentz@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

Yizhou Hong
Senior Financial Analyst
+1 908 882 1692
yizhou.hong@ambest.com

Jacqalene Lentz
Senior Director
+1 908 882 2011
jacqalene.lentz@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 Affirms Credit Rating of Mozart Insurance, Ltd.

MEXICO CITY--(BUSINESS WIRE)--AM Best has affirmed the Financial Strength Rating of B++ (Good) and the Long-Term Issuer Credit Rating of “bbb” (Good) of Mozart Insurance, Ltd. (Mozart) (Bermuda). The outlook of these Credit Ratings (ratings) is stable. The ratings reflect Mozart’s balance sheet strength, which AM Best assesses as very strong, as well as its adequate operating performance, limited business profile and appropriate enterprise risk management (ERM). The stable outlooks reflect Moza...

AM Best Removes From Under Review With Developing Implications and Affirms Credit Ratings of Vantage Risk Ltd. and Its Affiliates

OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has removed from under review with developing implications and affirmed the Financial Strength Rating of A- (Excellent) and the Long-Term Issuer Credit Ratings of “a-” (Excellent) of Vantage Risk Ltd. (Bermuda) and its affiliates, Vantage Risk Specialty Insurance Company and Vantage Risk Assurance Company (both domiciled in Wilmington, DE), which do business as Vantage Group. The outlook assigned to these Credit Ratings (ratings) is positive.These ratings...

AM Best Assigns Issue Credit Rating to Massachusetts Mutual Life Insurance Company’s New Surplus Notes

OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has assigned a Long-Term Issue Credit Rating of “aa-” (Superior) to the recently announced $1.0 billion, 5.95% surplus notes, due 2056, issued by Massachusetts Mutual Life Insurance Company (Mass Mutual). The outlook assigned to this Credit Rating (ratings) is stable. The proceeds from this debt issuance are expected to be used to cover general business purposes. Mass Mutual’s proforma adjusted financial leverage of 3.8% and unadjusted financial leverage...
Back to Newsroom