| company | role | hq | verified |
| Smith Bearing smithbearing.com | MFG | Garwood, NJ (US) | 6 dist |
| Drives Inc. drivesinc.com | MFG | — (US) | 214 dist |
| Akro-Mils akro-mils.com | MFG | — (US) | 13 dist |
| Aurora aurorapump.com | MFG | Aurora, IL (US) | 170 dist |
| Brewer Machine & Gear Co. brewertensioner.com | MFG DIST | St. Louis, MO (US) | 20 dist · 10 mfrs |
| Precision Brand precisionbrand.com | MFG | Downers Grove, IL (US) | 137 dist |
| SPXFLOW spxflow.com | MFG | Charlotte, NC (US) | 12 dist |
| Air King airkinglimited.com | MFG | — (US) | 1 dist |
| Schroeder Industries schroederindustries.com | MFG | Leetsdale, PA (US) | 38 dist |
| Joslyn Clark | MFG | Elizabethtown, NC (US) | 3 dist |
| Magnaloy Coupling Co magnaloy.com | MFG | — (US) | 134 dist |
| Royersford Foundry and Machine royersford.com | MFG | Phoenixville, PA (US) | 8 dist |
| Lufkin Industries lufkin.com | MFG DIST | Missouri City, TX (US) | 1 dist · 1 mfrs |
| Rotor Clip Co Inc rotorclip.com | MFG | Somerset, NJ (US) | 4 dist |
| Horton hortonww.com | MFG | — (US) | 24 dist |
| MARSH BELLOFRAM marshbellofram.com | MFG | — (US) | 6 dist |
| Farmco farmcoequip.com | MFG | Ronks, PA (US) | 29 dist |
| Macromatic macromatic.com | MFG | — (US) | 12 dist |
| Gardner Bender gardnerbender.com | MFG | — (US) | 39 dist |
| REMco remco1.com | MFG DIST | Stockton, CA (US) | 1 dist · 2 mfrs |