| company | role | hq | verified |
|---|
| Loy Instrument Inc loy-instrument.com | DIST | Indianapolis, IN (US) | 2 mfrs |
| South Side Control Supply Co Inc southsidecontrol.com | DIST | Chicago, IL (US) | 2 mfrs |
| BHD Instrumentation bhd.ca | MFG DIST | Calgary, AB (CA) | 1 mfrs |
| Cochrane Supply & Engineering cochranesupply.com | DIST | Madison Heights, MI (US) | 1 mfrs |
| Measurement Control Systems Inc mcsmeters.com | DIST | Irvine, CA (US) | 1 mfrs |
| AC Controls Co Inc accontrols.com | DIST | Concord, NC (US) | 1 mfrs |
| Control Equipment Sales Inc ce1200.com | DIST | Orland Park, IL (US) | 1 mfrs |
| Detection & Measurement Systems detect-measure.com | DIST | Houston, TX (US) | 1 mfrs |
| ETTER Engineering Co Inc etterengineering.com | DIST | Bristol, CT (US) | 1 mfrs |
| Koons Gas Measurement kgmgas.com | DIST | Tulsa, OK (US) | 1 mfrs |
| Les Contrôles Roger Hogue rogerhogue.com | DIST | Montréal, QC (CA) | 1 mfrs |
| Linc Energy Systems lincenergysystems.com | DIST | Lakewood, CO (US) | 1 mfrs |
| North East Technical Sales LLC netechsales.com | DIST | King of Prussia, PA (US) | 1 mfrs |
| Regal Controls Ltd regalcontrols.com | DIST | Vancouver, BC (CA) | 1 mfrs |
| Relcon Inc relconinc.com | DIST | Connersville, IN (US) | 1 mfrs |
| Yorkland Controls Ltd yorklandcontrols.com | DIST | Toronto, ON (CA) | 1 mfrs |
| Kingsway Instruments Inc kingswayinstruments.com | DIST | Edmonton, AB (CA) | 1 mfrs |
| Primo Instruments Inc primoinc.com | DIST | — (CA) | 1 mfrs |
| TEC INDUSTRIAL INC tecindustrialinc.com | DIST | ROCHESTER, MN (US) | 5 mfrs |
| Process Instruments and Components Inc process-instruments.net | DIST | Markham, ON (CA) | 1 mfrs |