-

AM Best Affirms Credit Ratings of Meritz Fire & Marine Insurance Co., Ltd.

HONG KONG--(BUSINESS WIRE)--AM Best has affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Rating of “a” (Excellent) of Meritz Fire & Marine Insurance Co., Ltd. (Meritz) (South Korea). The outlook of these Credit Ratings (ratings) is stable.

The ratings reflect Meritz’s balance sheet strength, which AM Best assesses as very strong, as well as its strong operating performance, neutral business profile and appropriate enterprise risk management.

Meritz’s balance sheet strength is well supported by its risk-adjusted capitalisation, which is assessed at the strongest level, as measured by Best’s Capital Adequacy Ratio (BCAR). The company maintains one of the highest solvency ratios among its non-life peers and achieved capital growth as of year-end 2024, showing strong resilience against regulatory changes and interest rate movement. This is attributable to the company’s effective asset and liability management and strong internal capital generation. Meritz has good financial flexibility, as evidenced by successful issuances of hybrid/subordinated bonds and several rounds of capital injections from its parent, Meritz Financial Group Inc. (MFG) in the past.

Meritz’s operating performance is underpinned by a high return on equity of 30.5% in 2024, a relatively low combined ratio compared with its domestic peers and robust investment performance. The company’s favourable profitability in its major business line of long-term insurance continued in 2024 despite the heightened market competition. For general and auto insurance lines, the company focuses on achieving stable profits through active portfolio management. Its competitive investment returns are supported by a relatively large portion of high-yielding fixed-income assets such as real estate-related loans.

Meritz is the fifth-largest non-life insurer in South Korea in terms of gross insurance service revenue in 2024, with a gradually increasing market share over the past years. The expansion is driven mainly by the growth in long-term health insurance business, which accounts for the majority of the company’s gross insurance service revenue. While the general agency channel remains a major distribution channel, Meritz aims to expand and diversify other channels gradually for profit growth going forward.

Positive rating action could occur if Meritz demonstrates sustained improvement in its balance sheet strength fundamentals. Negative rating actions could occur if the company shows a sustained and material deterioration in its operating performance to a level that no longer supports the current strong assessment. A material deterioration in the credit profile of its parent, MFG, also may pose a negative impact on Meritz’s ratings.

Ratings are communicated to rated entities prior to publication. Unless stated otherwise, the ratings were not amended subsequent to that communication.

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 specialising 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

Minji Cha
Financial Analyst
+852 2827 3424
minji.cha@ambest.com

Chanyoung Lee
Director, Analytics
+852 2827 3404
chanyoung.lee@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

Minji Cha
Financial Analyst
+852 2827 3424
minji.cha@ambest.com

Chanyoung Lee
Director, Analytics
+852 2827 3404
chanyoung.lee@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

July Issue of Best’s Review Ranks Top Insurers Around the Globe

OLDWICK, N.J.--(BUSINESS WIRE)--The July issue of Best’s Review includes the following exclusive rankings:Top 20 Global Insurance BrokersRanked by 2025 total revenue.Top 200 US Property/Casualty WritersRanked by 2025 net premiums written.Top 200 US Life/Health InsurersRanked by 2025 admitted assets.Top 75 US and Canada Public InsurersRanked by 2025 total assets.Ranked by 2025 total revenue.World’s Largest Insurance CompaniesRanked by 2024 net nonbanking assets.Ranked by 2024 net premiums written...

Best’s Special Report: Bond Shifts Highlight Evolving Investment Strategies Among US Life/Annuity Insurers

OLDWICK, N.J.--(BUSINESS WIRE)--The National Association of Insurance Commissioners’ (NAIC) new principles-based bond definition has shone a brighter spotlight on shifting U.S. life/annuity insurer investment strategies amid increased private placements and allocations to asset-backed securities, according to a new AM Best report.The NAIC’s revision of its definition of a bond to focus more on the substance of the security and less on its legal structure took effect in 2025, and with the change,...

AM Best Assigns Credit Ratings to MAAGAP Insurance Inc.

SINGAPORE--(BUSINESS WIRE)--AM Best has assigned a Financial Strength Rating of B+ (Good), a Long-Term Issuer Credit Rating of “bbb-” (Good) and a Philippines National Scale Rating of aa.PH (Superior) to MAAGAP Insurance Inc. (MAAGAP) (Philippines). The outlook assigned to these Credit Ratings (ratings) is stable.The ratings reflect MAAGAP’s balance sheet strength, which AM Best assesses as strong, as well as its adequate operating performance, limited business profile and appropriate enterprise...
Back to Newsroom