Exhibit 21
SUBSIDIARIES OF THE COMPANY
Name Jurisdiction of Incorporation
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Access Medical Systems, Inc. Delaware
Cardiopet Incorporated Delaware
Environetics, Inc. Delaware
ETI Corporation Delaware
IDEXX Laboratories Foreign Sales Corporation U.S. Virgin Islands
IDEXX GmbH Germany
IDEXX Laboratories Pty. Limited Australia
IDEXX Laboratories, Limited England and Wales
IDEXX Laboratories, KK Japan
IDEXX S.A. France
IDEXX Laboratories Canada Corporation Canada
IDEXX Laboratories B.V. The Netherlands
IDEXX Logistique et Scientifique Europe S.A. France
IDEXX Management Services Europe S.A. France
IDEXX Veterinary Services, Inc. Delaware
Radiopet Incorporated Delaware
Ubitech Aktiebolag Sweden
IDEXX Laboratories (NZ) Limited New Zealand
IDEXX Distribution Corporation Delaware
IDEXX Laboratories Italia S.r.l. Italy
National Information Systems Corporation Wisconsin
Acumedia Manufacturers, Inc. Maryland