| company | role | hq | verified |
| Rensenhouse Electric Supply rensenhouse.com | DIST | Kansas City, MO (US) | 7 mfrs |
| Brewer Machine & Gear Co. brewertensioner.com | MFG DIST | St. Louis, MO (US) | 20 dist · 10 mfrs |
| Midwest Machinery midwestmachinery.net | DIST | Chesterfield, MO (US) | 1 mfrs |
| Continental Equipment Company continentalequipmentcompany.com | DIST | Fenton, MO (US) | 3 mfrs |
| Heartland Electronics heartlandelectronics.com | DIST | St. Peters, MO (US) | 4 mfrs |
| Power-Torque Inc powertorque.com | DIST | Ellisville, MO (US) | 7 mfrs |
| Fabick Cat fabickcat.com | MFG DIST | Fenton, MO (US) | 7 mfrs |
| Consolidated Electrical Distributors Inc cedsunbelt.com | DIST | Saint Louis, MO (US) | 6 mfrs |
| Tapco tapcoinc.com | MFG DIST | St. Louis, MO (US) | 2 mfrs |
| Wave Lighting wavelighting.com | MFG | Saint Louis, MO (US) | 23 dist |
| Monnier monnier.com | MFG | Maryland Heights, MO (US) | 23 dist |
| Hayden Machinery LLC. haydenmachineryllc.com | DIST | MO (US) | 3 mfrs |
| MR ASSOCIATES mrassocinc.com | DIST | Brentwood, MO (US) | 4 mfrs |
| B.C. Macdonald & Co. bcmac.com | DIST | Raytown, MO (US) | 7 mfrs |
| Cummings Mcgowan & West Inc. cmw-equip.com | DIST | Bridgeton, MO (US) | 3 mfrs |
| Crown Power & Equipment | DIST | Bolivar, MO (US) | 6 mfrs |
| IMI Equipment imiequipment.com | DIST | Kahoka, MO (US) | 4 mfrs |
| Dexter dexter-distribution.com | MFG DIST | Springfield, MO (US) | 1 mfrs |
| Electronic Supply eskc.com | DIST | Kansas City, MO (US) | 9 mfrs |
| MTI Distributing, Inc. mtidistributing.com | DIST | Berkeley, MO (US) | 2 mfrs |