• Thermo Fisher Scientific Inc.
• Agilent Technologies Inc.
• Bruker Corporation
• Shimadzu Corporation
• PerkinElmer Inc.
• JEOL Ltd.
• Waters Corporation
• HORIBA Ltd.
• Hitachi High-Tech Corporation
• MKS Instruments Inc.
• Danaher Corporation
• LECO Corporation
• Oxford Instruments
• Advion Inc.
• Sciex (a Danaher company)