EXHIBIT 21
SUBSIDIARIES OF THE REGISTRANT
NEOGEN CORPORATION AND SUBSIDIARIES
MAY 31, 2010
| WHERE INCORPORATED |
PERCENTAGE OWNED BY NEOGEN CORPORATION | |||
| Acumedia Manufacturers, Inc. |
Michigan | 100% | ||
| Centrus International , Inc. |
Delaware | 100% | ||
| Neogen Europe Limited |
United Kingdom | 100% | ||
| Hacco, Inc. |
Michigan | 100% | ||
| Hess & Clark, Inc. |
Michigan | 100% | ||
| International Diagnostic Systems Inc. |
Michigan | 100% | ||
| Ideal Instruments, Inc |
Michigan | 100% | ||
| Neogen Latinoamerica S.A.P.I. DE C.V. |
Mexico | 60% | ||
| Neogen do Brazil |
Brazil | 98% | ||
| Neogen Properties, LLC |
Michigan | 100% | ||
| Neogen Properties, LLC II |
Michigan | 100% | ||
| Neogen Properties, LLC III |
Michigan | 100% | ||
| Neogen Properties, LLC IV |
Michigan | 100% |