EXHIBIT 22.1

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SUBSIDIARY GUARANTOR

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Each of the senior unsecured notes listed below have been issued by Icahn Enterprises L.P. (“Icahn Enterprises”) and Icahn Enterprises Finance Corp. (“Icahn Enterprises Finance”), as co-issuers, and are guaranteed by Icahn Enterprises Holdings L.P. (“Icahn Enterprises Holdings”).

Icahn Enterprises has a 99% limited partner interest in Icahn Enterprises Holdings, which owns substantially all the assets and liabilities of, and conducts substantially all the operations of, Icahn Enterprises. Icahn Enterprises Finance is a wholly owned finance subsidiary of Icahn Enterprises.

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