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 global reinsurer providing multi-line reinsurance solutions to insurance companies.
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
A global provider offering a broad range of life insurance, investment, and retirement solutions for Australians.
USA Office General & life providersAXA
A global insurer providing a wide array of solutions including auto, home, life, and health.
USA Office Global Specialty RisksAXA XL
Focuses on providing specialty insurance and reinsurance solutions for large and multinational corporations.
USA Office Global Specialty RisksAllianz Trade
A global leader in assistance services and travel insurance, covering trip cancellations and medical emergencies.
USA Office Global Specialty Risks- All Insurers
- General & life providers
- Global Specialty Risks
Frequently 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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