Chubb, Manufacturer Settle Pollution Liability Dispute

Parties reach agreement after lawsuit over coverage for pollution liability

Published on Mar. 9, 2026

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A New York federal court has ended a lawsuit between manufacturer ITT Inc. and Illinois Union Insurance Co., a Chubb Ltd. subsidiary, over pollution liability coverage after the parties reached a settlement agreement.

Why it matters

This case highlights the complex legal battles that can arise between manufacturers and insurance providers over coverage for environmental pollution and contamination issues, which can have significant financial implications for both sides.

The details

ITT Inc., a major manufacturer, had filed a lawsuit against Illinois Union Insurance Co., a Chubb Ltd. subsidiary, over a dispute related to pollution liability coverage. The US District Court for the Southern District of New York has now discontinued the case with prejudice after the two parties reached a settlement agreement, the details of which were not disclosed.

  • The lawsuit was filed in the US District Court for the Southern District of New York.

The players

ITT Inc.

A major manufacturing company that was involved in a lawsuit against an insurance provider over pollution liability coverage.

Illinois Union Insurance Co.

A subsidiary of Chubb Ltd. that was sued by a manufacturer over a dispute related to pollution liability coverage.

Chubb Ltd.

A global insurance provider that owns the Illinois Union Insurance Co. subsidiary involved in the pollution liability coverage dispute.

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The takeaway

This settlement between a major manufacturer and an insurance provider highlights the complex legal landscape around environmental pollution liability and the importance of reaching agreements to avoid protracted and costly litigation.