| 1 | Stellana US Inc. | | USA |
| 2 | L.G. Rathbun Co. | | USA |
| 3 | Saltfleet Machining Inc. | | USA |
| 4 | Ro-Ma Casters & Wheels | | USA |
| 5 | Von Kamecke Corp. | | USA |
| 6 | Albion Inc. | | USA |
| 7 | Oconomowoc Manufacturing | | USA |
| 8 | Standard Forged Products LLC | | USA |
| 9 | Downs Crane & Hoist Co. Inc. | | USA |
| 10 | OneMonroe (Monroe Engineering Products) | | USA |
| 11 | McKees Rocks Forgings Inc. | | USA |
| 12 | Caster Concepts Inc. | | USA |
| 13 | Allied-Locke Industries | | USA |
| 14 | Maedler North America | | USA |
| 15 | Reliance Foundry Co. Ltd. | | USA |
| 16 | J.W. Winco Inc. | | USA |
| 17 | Caster Headquarters LLC | | USA |
| 18 | FRANTZ Manufacturing Co. | | USA |
| 19 | Blickle U.S.A. Wheels and Casters Inc. | | USA |
| 20 | Hamilton Caster | | USA |
| 21 | MHS Caster & Equipment Co. | | USA |
| 22 | Service Caster Corp. | | USA |
| 23 | Aie Caster Company Inc. | | USA |
| 24 | Bond Casters | | USA |
| 25 | Irwin Car & Equipment | | USA |
| 26 | Frost Inc. | | USA |
| 27 | Aubin Industries Inc. | | USA |
| 28 | The Fairbanks Company | | USA |
| 29 | PJ Company | | USA |
| 30 | Faultless Caster Div./ Hickory Hardware | | USA |
| 31 | Lakeside Industries Inc. | | USA |
| 32 | Grey Hub Trolley Wheel Co. | | USA |
| 33 | Majestic Casters & Equipment | | USA |
