Exhibit 21

SUBSIDIARIES OF THE REGISTRANT

The following is a list of significant subsidiaries included in GATX’s consolidated financial statements and the state or country of incorporation of each:

Company Name	State or Country of Incorporation
American Steamship Company		New York
GATX Terminals Overseas Holding Corporation		Delaware
GATX Global Holding GmbH		Switzerland
GATX Rail Austria GmbH		Austria
GATX Third Aircraft LLC		Delaware
GATX Rail Poland Sp z o. o.		Poland
GATX International Limited		United Kingdom

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