Instrumentation - Analytical
- AutomationDirect
- Blue-White Industries
- Bristol Instruments
- Eagle Microsystems, Inc.
- Force Flow
- Hach
- HF scientific, a Watts Brand
- In-Situ
- Industrial Test Systems, Inc.
- infinitii ai corp.
- KROHNE Inc.
- LaMotte Company
- Lovibond
- Lutz-JESCO America Corp.
- MSA Safety
- Pyxis Lab, Inc.
- RoboJar
- Sensorex
- Sierra Instruments, Inc.
- YSI, a Xylem brand