| 1 | Jarvis Caster Co. | | USA |
| 2 | Newman Wheel Dressers Inc. | | USA |
| 3 | Phoenix USA | | USA |
| 4 | Omtec Corp. | | USA |
| 5 | Hoosier Wheel & Stamping | | USA |
| 6 | Gleason Corp. OEM Wheel & Caster Div. | | USA |
| 7 | Fletcher-Terry Company | | USA |
| 8 | Superior Industries | | USA |
| 9 | Dexstar Wheel | | USA |
| 10 | Carlisle Tire & Wheel Co. | | USA |
| 11 | Electro Diamond Tools/Superior Abrasive Products | | USA |
| 12 | Roto Hammer Industries Inc. | | USA |
| 13 | Canadian Tool & Die Ltd. | | USA |
| 14 | Jarvis Pemco-Kalamazoo | | USA |
| 15 | TruGrit Traction Inc. | | USA |
| 16 | Kunshan Xinlun Superabrasives Co. Ltd. | | USA |
| 17 | FRANTZ Manufacturing Co. | | USA |
| 18 | Central Blower Co. | | USA |
| 19 | Yak Research | | USA |
| 20 | E.R. Wagner Mfg. Co. | | USA |
| 21 | Atlas Welding Accessories Inc. | | USA |
| 22 | Ohio Travel Bag | | USA |
| 23 | The Fairbanks Company | | USA |
| 24 | Elco Inc. | | USA |
| 25 | The Wheel Group | | USA |
| 26 | Aie Caster Company Inc. | | USA |
| 27 | Hamilton Caster | | USA |
| 28 | Payson Casters Inc. | | USA |
| 29 | Service Caster Corp. | | USA |
| 30 | Azusa Engineering Inc. | | USA |
| 31 | Nexcare | | USA |
| 32 | PJ Company | | USA |
| 33 | Roll Rite Corporation | | USA |
| 34 | The Trailer Parts Outlet | | USA |
| 35 | Bond Casters | | USA |
| 36 | Guill Tool & Engineering | | USA |
| 37 | High Grade Manufacturing | | USA |
| 38 | Winkle Industries | | USA |
| 39 | Hi-Tech Blowers Inc. | | USA |
| 40 | Demag Cranes & Components Corp. | | USA |
| 41 | Nordex Inc. | | USA |
| 42 | Faultless Caster Div./ Hickory Hardware | | USA |
| 43 | Brennan Equipment & Manufacturing Co. | | USA |
| 44 | Leatherneck Hardware Inc. | | USA |
| 45 | Triatic Inc | | USA |
| 46 | Perlin Casters & Equipment Inc. | | USA |
| 47 | Trio Pines Casters | | USA |
| 48 | Caster Works Inc. | | USA |
| 49 | G & G Metal Spinners Inc. | | USA |
| 50 | TANDEMLOC Inc. | | USA |
| 51 | Jacob Holtz Co. | | USA |
| 52 | Dico Products Corporation | | USA |
| 53 | Irwin Car & Equipment | | USA |
| 54 | Shepherd Caster Corp. | | USA |
| 55 | Grey Hub Trolley Wheel Co. | | USA |
| 56 | R & K Industrial Wheels | | USA |
| 57 | Casters In Motion LLC | | USA |
| 58 | R.L. Hudson & Co. | | USA |
| 59 | Cadi Company Inc. | | USA |
| 60 | American Diamond Tool Inc. | | USA |
| 61 | Sumitomo Metal USA Corp. | | USA |
| 62 | Caster Ranch Inc. | | USA |
| 63 | Bassett Racing Wheel | | USA |
| 64 | Albion Inc. | | USA |
| 65 | Johnson Bros. Roll Forming Co. | | USA |
| 66 | OneMonroe (Monroe Engineering Products) | | USA |
| 67 | McKees Rocks Forgings Inc. | | USA |
| 68 | Bishop-Wisecarver | | USA |
| 69 | Total Refrigeration Gaskets Inc. | | USA |
| 70 | Morton Machine Works | | USA |
| 71 | Strybuc Industries | | USA |
| 72 | Caster Concepts Inc. | | USA |
| 73 | Kooima Company | | USA |
| 74 | Rush Machinery Inc. | | USA |
| 75 | New York Blower Company | | USA |
| 76 | Downs Crane & Hoist Co. Inc. | | USA |
| 77 | Precision Surfacing Solutions | | USA |
| 78 | Maedler North America | | USA |
| 79 | Felling Trailers Inc. | | USA |
| 80 | Reliance Foundry Co. Ltd. | | USA |
| 81 | Columbus McKinnon Corp. | | USA |
| 82 | Flexovit USA Inc. | | USA |
| 83 | Robert A. Main & Sons Manufacturing LLC | | USA |
| 84 | J.W. Winco Inc. | | USA |
| 85 | Joyce/Dayton Corp. | | USA |
| 86 | Duff-Norton | | USA |
| 87 | Trew Industrial Wheels Inc. | | USA |
| 88 | Western States Hardware | | USA |
| 89 | Artec Fab | | USA |
