- Amtech Drives, Inc.
- AutomationDirect
- Badger Meter
- Blue-White Industries
- Bluesen Co., Ltd.
- Brentwood Industries, Inc.
- Bristol Instruments
- EBARA HG
- Electroswitch
- Force Flow
- Hawk Measurement
- HF scientific, a Watts Brand
- In-Situ
- infinitii ai corp.
- KELLER Pressure, Inc.
- LaMotte Company
- McCrometer
- MSA Safety
- Myron L ® Company
- PRIMEX
- Pyxis Lab, Inc.
- RoboJar
- SealRyt Corporation
- Sensorex
- Sierra Instruments, Inc.
- Sulzer Pumps Solutions Inc.
- YSI, a Xylem brand
