| | | | | | | | | | | |
| Organized Under | | |
| Name of Subsidiary | Laws of | | Business Names |
| | | |
| CNA Financial Corporation | Delaware | ) | |
| American Casualty Company of Reading, Pennsylvania | Pennsylvania | ) | |
| Bantry Insurance Company | Illinois | ) | |
| CNA Europe Holdings Limited | United Kingdom | ) | |
| CNA Insurance Company (Europe) S.A. | Luxembourg | ) | |
| CNA Insurance Company Limited | United Kingdom | ) | |
| CNA National Warranty Corporation | Arizona | ) | |
| Columbia Casualty Company | Illinois | ) | |
| Continental Casualty Company | Illinois | ) | |
| Continental Reinsurance Corporation International, Ltd | Bermuda | ) | |
| Hardy Underwriting Limited | United Kingdom | ) | CNA Financial |
| Inverin Insurance Company | Illinois | ) | |
| National Fire Insurance Company of Hartford | Illinois | ) | |
| North Rock Insurance Company Limited | Bermuda | ) | |
| Surety Bonding Company of America | South Dakota | ) | |
| The Continental Corporation | New York | ) | |
| The Continental Insurance Company | Pennsylvania | ) | |
| The Continental Insurance Company of New Jersey | New Jersey | ) | |
| Transportation Insurance Company | Illinois | ) | |
| Universal Surety of America | South Dakota | ) | |
| Valley Forge Insurance Company | Pennsylvania | ) | |
| Western Surety Company | South Dakota | ) | |
| | | |
| Boardwalk Pipeline Partners, LP | Delaware | ) | |
| Boardwalk Pipelines, LP | Delaware | ) | Boardwalk Pipelines |
| Gulf South Pipeline Company, LP | Delaware | ) | |
| Texas Gas Transmission, LLC | Delaware | ) | |
| | | |
| Loews Hotels Holding Corporation | Delaware | ) | Loews Hotels & Co |
| | | |
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