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 Insurers
- Specialty Insurers & Global Reinsurers
AEGIS (Associated Electric & Gas Insurance Services Limited)
A mutual insurance company providing liability and property coverage to the energy industry.
USA Office Specialty Insurers & Global ReinsurersSOMPO INTERNATIONAL
A global provider of commercial and consumer property and casualty insurance and reinsurance
USA Office Specialty Insurers & Global ReinsurersSiriusPoint
A global specialty insurer and reinsurer providing solutions for insurance and reinsurance companies
USA Office Specialty Insurers & Global ReinsurersATHENE
Specializes in retirement savings products, offering fixed and fixed indexed annuities.
USA Office General & Life InsurersEIM (Energy Insurance Mutual)
Provides specialized liability insurance coverage for energy companies.
USA Office Specialty Insurers & Global ReinsurersRIVERSTONE
A group of companies specializing in the management of legacy and non-core insurance portfolios.
USA Office Specialty Insurers & Global ReinsurersSKULD
A marine insurance provider offering P&I, Hull & Machinery, and other marine and energy-related products.
USA Office Specialty Insurers & Global ReinsurersLiberty Mutual
A diversified global insurer offering a wide range of property and casualty products.
USA Office General & Life InsurersPartnerRe
A leading global reinsurer providing multi-line reinsurance to insurance companies, with diverse solutions across property & casualty, specialty, and life & health
USA Office Specialty Insurers & Global ReinsurersUK P&I Club.
Provides ship owners with liability insurance and risk management services.
USA Office Specialty Insurers & Global ReinsurersZurich Versicherungs-Aktiengesellschaft
A global insurer providing general and life insurance solutions.
USA Office General & Life InsurersAXA
A multinational insurance and asset management group offering a broad range of products, including life, health, property, and casualty insurance for personal and commercial clients.
USA Office Specialty Insurers & Global ReinsurersAXA XL
The property & casualty and specialty risk division of AXA, dedicated to providing insurance and risk management products for large and complex global risks.
USA Office Specialty Insurers & Global ReinsurersAllianz 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 Specialty Insurers & Global Reinsurers- All Insurers
- General & Life Insurers
- Specialty Insurers & Global Reinsurers
Gard
A leading shipowner-controlled provider of P&I (Protection and Indemnity), marine, and energy insurance.
USA Office Specialty Insurers & Global ReinsurersBerkley
A property and casualty insurer specialising in commercial lines.
USA Office General & Life InsurersSCOR Group
A leading global reinsurer based in France, offering a comprehensive range of solutions in both Life & Health and Property & Casualty reinsurance.
USA Office Specialty Insurers & Global ReinsurersLancashire
Provides global specialty insurance and reinsurance products.
USA Office Specialty Insurers & Global ReinsurersNORWEGIAN HULL CLUB
A mutual marine and energy insurance company serving clients worldwide.
USA Office Specialty Insurers & Global ReinsurersT T Club
A leading provider of insurance to the international transport and logistics industry.
USA Office General & Life InsurersNorthStandard
A leading marine insurer delivering expert and responsible personal service.
USA Office Specialty Insurers & Global ReinsurersMitsui Sumitomo
A global insurance company offering a wide range of products
USA Office General & Life InsurersBritannia P&I Club
Specializes in global marine P&I insurance.
USA Office Specialty Insurers & Global ReinsurersMunich Re
A global reinsurer that provides reinsurance capacity and risks solutions.
USA Office Specialty Insurers & Global ReinsurersAllianz Global Health
Part of the global Allianz Group, providing a wide range of car, home, business, and travel insurance products.
USA Office General & Life InsurersSwiss Re
Offers reinsurance, risk transfer, and insurance solutions for life, health, and property sectors worldwide
USA Office Specialty Insurers & Global ReinsurersGenerali
A major Italian insurance group with a global presence, offering a wide spectrum of products including life, non-life, and assistance services.
USA Office General & Life InsurersMapfre
Un socio de seguros de confianza, que ofrece seguros de automóvil, hogar, vida y salud.
USA Office General & Life InsurersLegal & General
leading UK financial services group and major global investor, providing life insurance, pensions, retirement, and investment management product
USA Office General & Life InsurersChaucer Group
A leading specialty insurance group operating within the Lloyd's market, providing underwriting in aviation, energy, marine, and property.
USA Office Specialty Insurers & Global ReinsurersHDI
(Haftpflichtverband der Deutschen Industrie): A major German insurance group (part of Talanx) providing a broad range of insurance and financial services, with a strong focus on industrial and commercial clients.
USA Office General & Life InsurersFrequently 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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