OLDWICK, N.J.--(BUSINESS WIRE)--
A.M. Best Co. has affirmed the financial strength rating of A (Excellent) and issuer credit ratings (ICR) of “a” of American Interstate Insurance Company, Silver Oak Casualty, Inc. and American Interstate Insurance Company of Texas (Austin, TX) (collectively referred to as Amerisafe), all property/casualty subsidiaries of AMERISAFE, Inc. [NASDAQ: AMSF]. Concurrently, A.M. Best has affirmed the ICR of “bbb” of AMERISAFE, Inc. The outlook for all ratings is stable. All companies are headquartered in DeRidder, LA, unless otherwise specified.
These rating actions reflect Amerisafe’s excellent capitalization, strong operating profitability (which has outperformed its peer composite over the long term) and its established market presence and experience operating in the workers’ compensation market for high hazard risks. Amerisafe’s sound operating performance has been driven by its solid underwriting results, which are derived from management’s adherence to prudent practices and pricing discipline, focused loss control and safety programs and active claims management, which have resulted in favorable calendar year reserve development trends over the current five-year period.
These positive rating factors are somewhat offset by Amerisafe’s product concentration and pockets of adverse loss reserve development on a calendar and accident year basis, which caused earnings volatility in earlier years. The stable outlook reflects A.M. Best’s expectation that operating results will remain strong, resulting in continued solid capitalization that is well supportive of Amerisafe’s ratings.
While the ratings for Amerisafe are stable, future positive rating actions may result from its continued strong underwriting and operating performance. However, negative rating actions could result if operating performance or risk-adjusted capitalization falls markedly short of A.M. Best’s expectations.
The methodology used in determining these ratings is Best’s Credit Rating Methodology, which provides a comprehensive explanation of A.M. Best’s rating process and contains the different rating criteria employed in the rating process. Key criteria utilized include: “Risk Management and the Rating Process for Insurance Companies”; “Catastrophe Analysis in A.M. Best Ratings”; “Rating Members of Insurance Groups”; “The Treatment of Terrorism Risk in the Rating Evaluation”; “Understanding BCAR for Property/Casualty Insurers”; and “Insurance Holding Company and Debt Ratings.” Best’s Credit Rating Methodology can be found at www.ambest.com/ratings/methodology.
A.M. Best Company is the world's oldest and most authoritative insurance rating and information source. For more information, visit www.ambest.com.
Copyright © 2013 by A.M. Best Company, Inc. ALL RIGHTS RESERVED.
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Brian O’Larte, 908-439-2200, ext. 5138
Senior Financial Analyst
Jennifer Marshall, 908-439-2200, ext. 5327
Managing Senior Financial Analyst
Rachelle Morrow, 908-439-2200, ext. 5378
Senior Manager, Public Relations
Jim Peavy, 908-439-2200, ext. 5644
Assistant Vice President, Public Relations