MEXICO CITY–(BUSINESS WIRE)–#insurance—AM Best has upgraded the Long-Term Issuer Credit Rating (Long-Term ICR) to “a+” (Excellent) from “a” (Excellent) and affirmed the Financial Strength Rating (FSR) of A (Excellent) and the Mexico National Scale Rating (NSR) of “aaa.MX” (Exceptional) of Tokio Marine HCC Mexico Compañía Afianzadora, S.A. de C.V. (TMHCC Mexico) (Mexico City, Mexico). AM Best has revised the outlooks to stable from negative for the Long-Term ICR and FSR. The outlook of the NSR is stable.
The Credit Ratings (ratings) reflect TMHCC Mexico’s balance sheet strength, which AM Best assesses as very strong, as well as its adequate operating performance, neutral business profile and appropriate enterprise risk management (ERM).
The revised outlooks to stable from negative reflect AM Best’s expectation that TMHCC Mexico will maintain its strategic importance to its parent over the intermediate medium term, and that the Mexican subsidiary will maintain its fundamentals, underpinned by a neutral business profile, and a very strong balance sheet strength assessment.
The upgrade of the Long-Term ICR and the revised outlooks reflect TMHCC Mexico’s affiliation with its parent company, Houston Casualty Company (HC), in terms of reinsurance protection, ERM and capital commitments. Limiting the ratings is the inherent risk of the company’s ongoing execution of its business plan, and the volatility of Mexico’s economy.
TMHCC Mexico is the Mexico-based surety subsidiary of HC; the former company received regulatory approval for operations in April 2019 and issued its first policy in July 2019. HC and TMHCC Mexico also have a sister company, Tokio Marine Compañía de Seguros, S.A. de C.V. (TMX), which is domiciled in Mexico. TMHCC Mexico takes advantage of TMX’s corporate structure, which provides additional support to the operation.
TMHCC Mexico is developing its presence in Mexico through a predominant mix of construction and commercial administrative surety, strongly backed by a comprehensive reinsurance program largely placed with its parent company.
TMHCC Mexico’s very strong balance sheet strength assessment is derived from its strongest level of risk-adjusted capitalization, as measured by Best’s Capital Adequacy Ratio (BCAR). To achieve its business targets, the company was capitalized with MXN 81.8 million in July 2019 and with MXN 30 million in November 2023. The company might require additional capital contributions as the operation evolves.
The adequate assessment of TMHCC Mexico’s operating performance reflects that the company has consistently contributed to profitable results at the consolidated group level, with good combined ratios and positive pretax operating income highlighting TMHCC Mexico’s role within the larger structure and the importance to the group’s overall business strategy and operating performance.
While AM Best does not consider it likely, positive rating actions could take place from a successful consolidation of TMHCC Mexico’s business strategy supported by prudent growth and underwriting practices.
Negative rating actions could take place if adverse development of the underwriting portfolio erodes the company’s capital base and reduces risk-adjusted capitalization to a level that no longer supports the ratings. Likewise, negative rating actions also could occur if AM Best determines that the strategic importance of the Mexico subsidiary to HC has decreased.
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
David Barroso
Associate Financial Analyst
+52 55 1102 2720, ext. 135
[email protected]
Olga Rubo, FRM, CPCU
Associate Director, Analytics
+52 55 1102 2720, ext. 134
[email protected]
Christopher Sharkey
Associate Director, Public Relations
+1 908 882 2310
[email protected]
Al Slavin
Senior Public Relations Specialist
+1 908 882 2318
[email protected]
