| company | role | hq | verified |
| Doosan doosan.com | MFG | — (KR) | 86 dist |
| Sullair sullair.com | MFG | Michigan City, IN (US) | 15 dist |
| SunSource sun-source.com | DIST | Addison, IL (US) | 24 mfrs |
| Bisco Industries Inc biscoind.com | MFG DIST | Irving, TX (US) | 25 mfrs |
| Steiner Electric steinerelectric.com | DIST | Chicago, IL (US) | 37 mfrs |
| Bridgeport Fittings bptfittings.com | MFG DIST | West Huntersville, NC (US) | 1 mfrs |
| Hannay Reels hannay.com | MFG | Westerlo, NY (US) | 40 dist |
| Flowserve flowserve.com | MFG DIST | Irving, TX (US) | 1 mfrs |
| Proax Technologies proax.ca | DIST | Surrey, ON (CA) | 12 mfrs |
| The Reynolds Company reynoldsonline.com | MFG DIST | Farmers Branch, TX (US) | 18 mfrs |
| MTE mtecorp.com | MFG | Menomonee Falls, WI (US) | 1 dist |
| Nexen nexengroup.com | MFG | — (US) | 144 dist |
| Airline Hydraulics airlinehyd.com | DIST | Bensalem, RI (US) | 17 mfrs |
| Rectorseal rectorseal.com | MFG DIST | Houston, TX (US) | 1 mfrs |
| Isostatic isostatic.com | MFG DIST | Chicago, IL (US) | 4 mfrs |
| Pentair pentair.com | MFG | — (US) | 376 dist |
| Gore gore.com | MFG | Newark, DE (US) | 57 dist |
| Advanced Motion & Controls Ltd. advancedmotion.com | DIST | Barrie, QC (CA) | 10 mfrs |
| Daman Products daman.com | MFG | Mishawaka, IN (US) | 1 dist |
| Bimba bimba.com | MFG | University Park, IL (US) | 3 dist |