| 1 | REB Storage Systems International | | USA |
| 2 | SHUT IT Gate Hardware | | USA |
| 3 | IDP Inc. | | USA |
| 4 | Saltfleet Machining Inc. | | USA |
| 5 | Oconomowoc Manufacturing | | USA |
| 6 | Von Kamecke Corp. | | USA |
| 7 | Albion Inc. | | USA |
| 8 | Linear V Guides | | USA |
| 9 | All Fab Welding Inc. | | USA |
| 10 | Bishop-Wisecarver | | USA |
| 11 | Johnson Bros. Roll Forming Co. | | USA |
| 12 | OneMonroe (Monroe Engineering Products) | | USA |
| 13 | DoorKing Inc. | | USA |
| 14 | Caster Concepts Inc. | | USA |
| 15 | Arbco Industries LLC | | USA |
| 16 | FallLine Corp. | | USA |
| 17 | J.W. Winco Inc. | | USA |
| 18 | Trew Industrial Wheels Inc. | | USA |
| 19 | FRANTZ Manufacturing Co. | | USA |
| 20 | Aubin Industries Inc. | | USA |
| 21 | Majestic Casters & Equipment | | USA |
| 22 | L.G. Rathbun Co. | | USA |
| 23 | Faultless Caster Div./ Hickory Hardware | | USA |
| 24 | Irwin Car & Equipment | | USA |
| 25 | PJ Company | | USA |
| 26 | Transpacific Industrial Supply Inc. | | USA |
| 27 | Grey Hub Trolley Wheel Co. | | USA |
| 28 | Caster City Inc. | | USA |
| 29 | Lakeside Industries Inc. | | USA |
| 30 | Trio Pines Casters | | USA |
| 31 | MHS Caster & Equipment Co. | | USA |
| 32 | Bond Casters | | USA |
| 33 | Durable Superior Casters | | USA |
| 34 | Frost Inc. | | USA |
