| 1 | igus Inc. | | USA |
| 2 | Kaydon Corp Bearings Div | | USA |
| 3 | Kilian Mfg. Corp. | | USA |
| 4 | Porite USA | | USA |
| 5 | Givens Engineering Inc. | | USA |
| 6 | Ridgway Powdered Metals Inc. | | USA |
| 7 | Cerbec | | USA |
| 8 | Spaulding Composites Inc. | | USA |
| 9 | Terrecorp Inc. | | USA |
| 10 | SIT Indeva Inc. | | USA |
| 11 | Selflube | | USA |
| 12 | Saint-Gobain Bearings & Tolerance Rings | | USA |
| 13 | GRW – High Precision Bearings LP | | USA |
| 14 | JPM of Mississippi | | USA |
| 15 | Bishop-Wisecarver | | USA |
| 16 | Fluoro-Plastics Inc. | | USA |
| 17 | Bearing Service Co. of PA | | USA |
| 18 | Stock Drive Products/Sterling Instrument – SDP/SI | | USA |
| 19 | Hartford Technologies Inc. | | USA |
| 20 | WD Bearings | | USA |
| 21 | MetalTek International | | USA |
| 22 | TPA Motion | | USA |
| 23 | Precision Ball Specialties | | USA |
| 24 | MISUMI USA | | USA |
| 25 | NTN Bearing Corp. of America | | USA |
| 26 | IPTCI Bearings | | USA |
| 27 | Regal Rexnord Corporation | | USA |
| 28 | Superior Die Set Corp. | | USA |
| 29 | Linear Positioning Systems | | USA |
| 30 | Morgan Bronze | | USA |
| 31 | BelleFlex Technologies LLC | | USA |
| 32 | New England Pump & Valve Co. | | USA |
| 33 | Fusion Babbitting Co. Inc. | | USA |
| 34 | Rosler Metal Finishing | | USA |
| 35 | SKF USA Inc. | | USA |
| 36 | National Precision Bearing Group of Mechatronics Inc. | | USA |
| 37 | Hamilton Precision LLC | | USA |
| 38 | Symmco Inc. | | USA |
