Understanding how international insurance companies operate in the United States is crucial for anyone navigating cross-border risks. This guide clarifies the role of alien insurers—companies based in a foreign country that are legally licensed to conduct business in the U.S.
We will explain how these companies are regulated, define key concepts like “admitted” versus “surplus lines,” and provide a directory of prominent alien insurers authorized to offer coverage in the American market.
What is an Alien Insurer?
In the context of United States insurance regulation, the terminology is very specific:
- Domestic Insurer: A company licensed in the same state where it is incorporated (e.g., a California-based insurer licensed in California).
- Foreign Insurer: A company licensed in a state other than the one where it is incorporated (e.g., a Texas-based insurer licensed in California).
- Alien Insurer: A company incorporated and domiciled in a country outside of the United States but licensed to operate in one or more U.S. states.
This guide focuses exclusively on these alien insurers.
How Alien Insurers Are Regulated in the US
For an alien insurer to operate legally in the U.S., it cannot simply sell policies from abroad. It must undergo a rigorous regulatory process to ensure it is financially stable and complies with local laws. There are two primary ways they participate in the market:
1. As a Licensed (Admitted) Insurer
To become an “admitted” carrier, an alien insurer must be licensed by the Department of Insurance in each state where it wishes to sell policies. This process is demanding and requires the insurer to:
- Prove significant financial solvency and maintain adequate reserves.
- Adhere to all state insurance laws and consumer protection regulations.
- Contribute to state “guaranty funds,” which help pay claims if an insurer becomes insolvent.
Many alien insurers achieve this by establishing a U.S.-based subsidiary that is treated as an American company for regulatory purposes.
2. As a Surplus Lines (Non-Admitted) Insurer
For unique, high-risk, or complex coverages that admitted insurers may not be willing to underwrite, the surplus lines market provides a solution.
Alien insurers can operate in this market without a state license, but they must be on an approved list maintained by the NAIC (National Association of Insurance Commissioners). The NAIC’s Quarterly Listing of Alien Insurers identifies companies that have met strict financial requirements, making them eligible to provide surplus lines coverage.
Directory of Prominent Alien Insurers in the U.S.
The following is a directory of well-known alien insurers and global groups that operate in the U.S. market, either as licensed carriers or through the surplus lines system. Clicking a logo provides access to more information about their services.
- All Insurers
- General & life providers
- Global Specialty Risks
AEGIS (Associated Electric & Gas Insurance Services Limited)
A mutual insurance company providing liability and property coverage to the energy industry.
USA Office Global Specialty RisksSOMPO INTERNATIONAL
A global provider of commercial and consumer property and casualty insurance and reinsurance
USA Office Global Specialty RisksSiriusPoint
A global specialty insurer and reinsurer providing solutions for insurance and reinsurance companies
USA Office Global Specialty RisksATHENE
Specializes in retirement savings products, offering fixed and fixed indexed annuities.
USA Office General & life providersEIM (Energy Insurance Mutual)
Provides specialized liability insurance coverage for energy companies.
USA Office Global Specialty RisksRIVERSTONE
A group of companies specializing in the management of legacy and non-core insurance portfolios.
USA Office Global Specialty RisksSKULD
A marine insurance provider offering P&I, Hull & Machinery, and other marine and energy-related products.
USA Office Global Specialty RisksLiberty Mutual
A diversified global insurer offering a wide range of property and casualty products.
USA Office General & life providersPartnerRe
A leading global reinsurer providing multi-line reinsurance to insurance companies, with diverse solutions across property & casualty, specialty, and life & health
USA Office Global Specialty RisksUK P&I Club.
Provides ship owners with liability insurance and risk management services.
USA Office Global Specialty RisksZurich Versicherungs-Aktiengesellschaft
Provides life, health, property, and casualty policies.
USA Office General & life providersAXA
A global insurer providing a wide array of solutions including auto, home, life, and health insurance.
USA Office Global Specialty RisksAXA XL
AXA's property & casualty and specialty risk division for complex risk issues.
USA Office Global Specialty RisksAllianz Trade
The global leader in trade credit insurance, a specialized division of Allianz offering solutions to protect companies against payment defaults for their commercial receivables.
USA Office Global Specialty Risks- All Insurers
- General & life providers
- Global Specialty Risks
Gard
A leading shipowner-controlled provider of P&I (Protection and Indemnity), marine, and energy insurance.
View Insurer Global Specialty RisksBHSI
Berkshire Hathaway Specialty Insurance): Provides commercial property, casualty, and other specialty insurance.
View Insurer Global Specialty RisksSCOR Group
A leading global reinsurer based in France, offering a comprehensive range of solutions in both Life & Health and Property & Casualty reinsurance.
View Insurer Global Specialty RisksLancashire
Provides global specialty insurance and reinsurance products.
View Insurer Global Specialty RisksNORWEGIAN HULL CLUB
A mutual marine and energy insurance company serving clients worldwide.
View Insurer Global Specialty RisksT T Club
A leading provider of insurance to the international transport and logistics industry.
View Insurer General & life providersNorthStandard
A leading marine insurer delivering expert and responsible personal service.
View Insurer Global Specialty RisksMitsui Sumitomo
A global insurance company offering a wide range of products
View Insurer General & life providersMunich Re
A global reinsurer that provides reinsurance capacity and risk solutions.
View Insurer Global Specialty RisksAllianz Global Health
Provides worldwide health insurance products and solutions.
View Insurer General & life providersMarkel Corporation
Offers a wide range of specialty insurance products, including professional liability and cyber.
View Insurer Global Specialty RisksChubb
Chubb offers a wide range of property and casualty insurance products, playing a significant role in the global insurance market.
View Insurer Global Specialty RisksSwiss Re
A leading global reinsurer supporting the local market.
View Insurer Global Specialty RisksGenerali
One of the largest global insurance and asset management providers.
View Insurer General & life providersArch Insurance
A global provider of specialty property, casualty, and mortgage insurance and reinsurance. It is part of Arch Capital Group.
View Insurer Global Specialty RisksEverest
Offers specialty insurance, reinsurance, and property casualty products.
View Insurer Global Specialty RisksMapfre
A trusted insurance partner offering auto, home, life, and health insurance.
View Insurer General & life providersLegal & General
Offers a variety of investment and insurance solutions.
View Insurer General & life providersChaucer Group
A leading specialty insurance group operating within the Lloyd's market, providing underwriting in aviation, energy, marine, and property.
View Insurer Global Specialty RisksHDI
A German-backed insurer with a strong international presence in industrial and commercial lines.
View Insurer General & life providersHannover Re
One of the world's largest reinsurers with a diverse portfolio.
View Insurer Global Specialty RisksPartnerRe
A leading global reinsurer providing multi-line reinsurance to insurance companies, with diverse solutions across property & casualty, specialty, and life & health
View Insurer Global Specialty RisksQBE Insurance Group
A comprehensive range of personal, commercial, and marine insurance products is offered.
View Insurer General & life providersTravelers
A major US insurance company offering a wide array of property and casualty insurance for personal and business needs, including auto, home, and commercial lines.
View Insurer General & life providersAXIS Capital
A global provider of specialty lines insurance and treaty reinsurance, covering a diverse range of risks.
View Insurer Global Specialty RisksLiberty Specialty Markets
Focuses on specialty insurance, including energy, marine, aviation, and financial lines.
View Insurer Global Specialty RisksTOKIO MARINE
Offers a wide range of general, specialized, life, and accident insurance for businesses.
View Insurer General & life providersRenaissanceRe Holdings Ltd
RenaissanceRe Holdings Ltd is a provider of reinsurance, insurance and other related business services.
View Insurer Global Specialty RisksFrequently Asked Questions (FAQ)
Q1: What is the NAIC and what is its role with alien insurers? The NAIC (National Association of Insurance Commissioners) is a standard-setting organization for US insurance regulators. While it does not regulate companies directly, it maintains a critical list of approved alien insurers that are eligible to operate in the surplus lines market, ensuring they meet robust financial standards.
Q2: Is it safe to buy a policy from an alien insurer? Yes, provided they are properly credentialed. If they are a licensed (admitted) carrier in your state, they are backed by the state’s guaranty fund. If they are an approved surplus lines insurer on the NAIC list, they have met high financial solvency requirements, though they are not backed by state guaranty funds.
Q3: Why would a US resident need an alien insurer? Most US residents will be covered by domestic or foreign (US-based) insurers. However, you might interact with an alien insurer for highly specialized needs, such as international travel insurance, marine cargo coverage, large-scale corporate liability, or other risks not covered by the standard market.
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