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| Kavlico Corp. | |
| Magnetrol International | ||
| Ronan Engineering Measurements Division | ||
| PSM Instrumentation Limited | ||
| Endress+Hauser, Inc. (E+H) | ||
| Solartron Mobrey Ltd | ||
| Nitro Sensors | ||
| Dwyer Instruments Inc. | ||
| Frank W. Murphy Mfr. | ||
| Fluid Components | ||
| GLI International | ||
| ASI, Automation Systems Interconnect, Inc. | ||
| Flow Line Options Corp. (Flo Corp) | ||
| Signal Systems International Inc. | ||
| Bindicator | ||
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