News Details

A.M. Best Upgrades Ratings of Eastern Insurance Holdings, Inc. and Its Subsidiaries

June 8, 2010

OLDWICK, N.J.--(BUSINESS WIRE)-- A.M. Best Co. has upgraded the financial strength rating (FSR) to A (Excellent) from A- (Excellent) and issuer credit ratings (ICR) to “a” from “a-” of Eastern Alliance Insurance Group(EAIG) and its members. EAIG consists of Eastern Alliance Insurance Company (EAIC), Allied Eastern Indemnity Company (AEIC), Eastern Advantage Assurance Company (EAAC) and Employers Security Insurance Company (ESIC) (Indianapolis, IN), which operate under an intercompany pooling agreement. Concurrently, A.M. Best has upgraded the ICR to “bbb” from “bbb-” of the holding company, Eastern Insurance Holdings, Inc.(EIHI) [NASDAQ: EIHI]. The outlook for all ratings has been revised to stable from positive. All companies are domiciled in Lancaster, PA, unless otherwise specified.

The ratings recognize EAIG’s strong operating results, excellent capitalization, conservative reserving practices and the financial flexibility afforded by EIHI. The cultivation of a loyal agency base within preferred territories has produced profitable growth as evidenced by the group’s five-year average combined ratio, which outperforms the workers’ compensation composite by a wide margin. The strong underwriting performance reflects management’s commitment to maintain sound pricing, a proactive return to work program and utilization of “compromise and release” agreements. This approach has allowed EAIG to close claims more quickly and at a lower average cost than the typical workers’ compensation writer.

Partially offsetting these positive factors is EAIG’s product concentration as a monoline workers’ compensation writer, which potentially exposes it to increased risk of regulatory or legislative changes. In addition, adverse development isolated to EIHI’s run-off specialty reinsurance segment, Eastern Re Ltd. S.P.C., required a reallocation of capital within the organization in 2009 to strengthen the run-off operation.

For Best’s Credit Ratings, an overview of the rating process and rating methodologies, please visit www.ambest.com/ratings.

The principal methodologies used in determining these ratings, including any additional methodologies and factors that may have been considered, can be found at www.ambest.com/ratings/methodology.

Founded in 1899, A.M. Best Company is a global full-service credit rating organization dedicated to serving the financial and health care service industries, including insurance companies, banks, hospitals and health care system providers. For more information, visit www.ambest.com.

Source: A.M. Best Co.

Contact:

A.M. Best Co.

Analysts

Gordon McLean, 908-439-2200, ext. 5304

gordon.mclean@ambest.com

or

Michelle Baurkot, 908-439-2200, ext. 5507

michelle.baurkot@ambest.com

or

Public Relations

Rachelle Morrow, 908-439-2200, ext. 5378

rachelle.morrow@ambest.com

or

Jim Peavy, 908-439-2200, ext. 5644

james.peavy@ambest.com