• EXFO Electro-Optical Engineering Inc.
• Exfo Electro-Optical Engineering Inc.
• FARO Technologies, Inc.
• Fisher Scientific International Inc.
• Flexpoint Sensor Systems Inc.
• Gen-Probe Inc.
• Harvard Bioscience, Inc.
• Hickok Inc.
• Hillenbrand Industries Inc.
• Hurco Companies, Inc.
• Hydrogenics Corp.
• II-VI, Inc.
• Illumina, Inc.
• Image Sensing Systems Inc.
• Immunicon Corp.
• INFICON Holding AG
• Input/Output, Inc.
• Integral Vision, Inc.
• Invisa, Inc.
• Ionics, Inc.
• IRIS International, Inc.
• Isco, Inc.
• IVAX Diagnostics, Inc.
• JMAR Technologies, Inc.
• K-Tron International, Inc.
• Kewaunee Scientific Corp.
• Knowledge Mechanics Group Inc.
• LaserSight Inc.
• Lipman Electronic Engineering Ltd.
• MagStar Technologies, Inc.
• Meade Instruments Corp.
• Measurement Specialties Inc.
• Mesa Laboratories, Inc.
• MFIC Corp.
• Micro Component Technology Inc.
• Microvision, Inc.
• Mikron Infrared, Inc.
• Millipore Corp.
• Misonix, Inc.
• MOCON Inc.
• Molecular Devices Corp.
• Moog Inc.
• MTS Systems Corp.

• Nanogen, Inc.
• New Brunswick Scientific Co. Inc.
• Newport Corp.
• North American Technologies Group Inc.
• O.I. Corp.
• Optimal Group, Inc.
• ORBIT/FR, Inc.
• Orbotech Ltd.
• OYO Geospace Corp.
• Pall Corp.
• Perceptron, Inc.
• PerkinElmer, Inc.
• PPT Vision Inc.
• Precision Optics Corp. Inc.
• Proterion Corp.
• QIAGEN NV
• QualMark Corp.
• RAE Systems Inc.
• Research Frontiers, Inc.
• Ridgefield Acquisition Corp.
• Roper Industries, Inc.
• SAFLINK Corp.
• Schmitt Industries, Inc.
• Scientific Industries Inc.
• Scientific Technologies Inc.
• Sentex Sensing Technology Inc.
• Sepragen Corp.
• Sierra Monitor Corp.
• SmarTire Systems, Inc.
• SunOpta, Inc.
• Sunrise Telecom, Inc.
• Technology Visions Group, Inc.
• Thermo Electron Corp.
• ThermoGenesis Corp.
• Transbotics Corp.
• Transcat, Inc.
• Transgenomic, Inc.
• Trimble Navigation Ltd.
• Trio-Tech International
• TriPath Imaging, Inc.
• Universal Detection Technology
• Varian, Inc.
• Waters Corp.
• Winland Electronics, Inc.
• X-Rite, Inc.