| company | role | hq | verified |
| Schroeder Industries schroederindustries.com | MFG | Leetsdale, PA (US) | 38 dist |
| Prostack prostack.com | MFG | Broomall, PA (US) | 11 dist |
| Altronix altronix.com | MFG | Brooklyn, NY (US) | 91 dist |
| Artcraft Lighting artcraftlighting.com | MFG | Buffalo, NY (US) | 913 dist |
| Magnaflux magnaflux.com | MFG | Glenview, IL (US) | 42 dist |
| Wright Manufacturing, Inc. wrightmfg.com | MFG | Frederick, MD (US) | 578 dist |
| Metropolitan Lighting Fixture Co. | MFG DIST | CHANTILLY, VA (US) | 66 dist · 9 mfrs |
| Riten Industries riten.com | MFG | — (US) | 1 dist |
| Hemco Gages hemcogages.com | MFG | Holland, MI (US) | 5 dist |
| Montana Post Driver montanapostdriver.com | MFG | Lincoln, MT (US) | 247 dist |
| Designers Fountain designersfountain.com | MFG | Dominguez, CA (US) | 402 dist |
| G&G Manufacturing ggmfg.com | MFG | Omaha, NE (US) | 38 dist |
| MARSH BELLOFRAM marshbellofram.com | MFG | Newell, WV (US) | 6 dist |
| BCA Bearings bcabearings.com | MFG | Schaumburg, IL (US) | 39 dist |
| Carlson carlsonequipment.com | MFG DIST | Wichita, KS (US) | 23 dist · 1 mfrs |
| Selecta Products, Inc. selectainc.com | MFG DIST | Tehachapi, CA (US) | 876 dist · 1 mfrs |
| Jomar Valve jomarvalve.com | MFG | Warren, MI (US) | 37 dist |
| Lochinvar lochinvar.com | MFG | Lebanon, TN (US) | 112 dist |
| Lexair lexairinc.com | MFG | Lexington, KY (US) | 66 dist |
| Tema Isenmann temaisenmann.com | MFG | Lexington, KY (US) | 22 dist |