ABB Ltd. AMETEK Inc. Amphenol Corporation
Badger Meter Inc. Baker Hughes Company
Dwyer Instruments Inc
Emerson Electric Co. Endress+Hauser AG
Fiso Technologies Inc
Fluke Corporation
Honeywell International Inc. IDEX Corporation
Illinois Tool Works Inc. Invensys Limited
JUMO GmbH & Co. KG
KELLER AG
Keyence Corporation
KROHNE Ltd
Maxim Integrated
MKS Instruments Inc. Sensata Technologies B.V. Siemens AG
TDK Electronics AG
Teledyne Technologies Incorporated
Texas Instruments Incorporated
Tokyo Keiki Inc. Yokogawa Corporation