Legal Entity Name		Jurisdiction of Incorporation
Beijing IDEXX-Yuanheng Laboratories Co. Ltd.		China
Diavet Labor AG		Switzerland
Genera Technologies Limited		United Kingdom
IDEXX Distribution, Inc.		Massachusetts, U.S.
IDEXX Europe B.V.		The Netherlands
IDEXX GmbH		Germany
IDEXX Holding GmbH		Germany
IDEXX Holdings, Inc.		Delaware, U.S.
IDEXX Laboratories B.V.		The Netherlands
IDEXX Laboratories Canada 1, ULC		Canada (Nova Scotia)
IDEXX Laboratories Canada 2, ULC		Canada (Nova Scotia)
IDEXX Laboratories Canada Corporation		Canada
IDEXX Laboratories Canada LP		Canada (Ontario)
IDEXX Laboratories Italia S.r.l.		Italy
IDEXX Laboratories, KK		Japan
IDEXX Laboratories Limited		United Kingdom
IDEXX Laboratories (NZ) Limited		New Zealand
IDEXX Laboratories Pty. Limited		Australia
IDEXX Laboratories (Proprietary) Limited		South Africa
IDEXX Laboratories (Shanghai) Co. Ltd.		China
IDEXX Laboratories, S. de R.L. de C.V.		Mexico
IDEXX Laboratorios, S.L.		Spain
IDEXX Laboratories Sp. z o.o.		Poland
IDEXX Laboratories SPRL		Belgium
IDEXX Laboratories Inc.		Taiwan R.O.C.
IDEXX Operations, Inc.		Delaware, U.S.
IDEXX Pharmaceuticals, Inc.		Delaware, U.S.
IDEXX Real Estate Holdings, LLC		Maine, U.S.
IDEXX Reference Laboratories, Inc.		Delaware, U.S.
IDEXX Reference Laboratories Ltd.		Canada
IDEXX SARL		France
IDEXX Switzerland AG		Switzerland
IDEXX UK Acquisition Limited		United Kingdom
IDEXX Vet Med Lab ApS		Denmark
IDEXX Vet Med Labor GmbH		Austria
Institut Pourquier SAS		France
Laboratoire IDEXX SARL		France
OPTI Medical Systems, Inc.		Delaware, U.S.
OPTI Medical Systems GmbH		Germany
Vet Med Lab (UK) Ltd		United Kingdom
Vet Med Labor GmbH		Germany