Exhibit 21.1

EXHIBIT 21.1

SUBSIDIARIES OF THE REGISTRANT

NEOGEN CORPORATION AND SUBSIDIARIES

	WHERE INCORPORATED	PERCENTAGE OWNED BY NEOGEN CORPORATION
Acumedia Manufacturer’s, Inc.	Michigan	100	%
Centrus International, Inc.	Delaware	100	%
Ideal Instruments, Inc.	Michigan	100	%
Neogen Acquisition Corporation	Michigan	100	%
Neogen Europe Limited	Scotland, United Kingdom	100	%
Hacco, Inc.	Michigan	100	%
Hess & Clark, Inc.	Michigan	100	%
Neogen Properties, LLC	Michigan	100	%
Neogen Properties, LLC II	Michigan	100	%
Neogen Properties, LLC III	Michigan	100	%
Neogen Properties, LLC IV	Michigan	100	%

All of the subsidiaries listed above are included in the consolidated financial statements of Neogen Corporation.