| company | role | hq | verified |
| Process Technology, Inc. | DIST | Salt Lake City, UT (US) | 1 mfrs |
| Procon Systems proconsystems.com | DIST | Edmonton, AB (CA) | 1 mfrs |
| STROMQUIST AND COMPANY stromquist.com | DIST | Smyrna, GA (US) | 2 mfrs |
| Systeq Instruments Canada Inc. | DIST | West Vancouver, BC (CA) | 1 mfrs |
| Rocky Mountain Instrumentation Inc. rckymtn.com | DIST | Murray, UT (US) | 1 mfrs |
| Sinclair Supply Ltd sinclairsupply.ca | DIST | Edmonton, AB (CA) | 2 mfrs |
| Building Controls & Solutions buildingcontrolsandsolutions.com | DIST | Farmers Branch, TX (US) | 2 mfrs |
| 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 |
| 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 |