Milling Machinery Manufacturers
| E-Z Burr Tool Co (Plymouth, MI) |
| Gem Industries Inc (Fort Lauderdale, FL) |
| Hanchett Manufacturing (Big Rapids, MI) |
| Heidtman Steel Products Inc (Toledo, OH) |
| Hoover Co (North Canton, OH) |
| Industrial Overlay Inc (Rock Falls, IL) |
| Industrial Tool Co (Canton, OH) |
| Ingersoll-Rand Co (Shippensburg, PA) |
| Iron Mountain (Warren, MI) |
| Iscar Metals Inc (Southfield, MI) |
| J R Industries Inc (Detroit, MI) |
| Jamarco Industries Inc (Erie, PA)
Service Company |
| Kalamazoo Machine Tool (Kalamazoo, MI) |
| Komet Of America Inc (Schaumburg, IL) |
| Landis Threading Systems (Waynesboro, PA) |
| Leader Corp (Sterling Hts, MI) |
| Link Industries (Indian River, MI) |
| Miles, Ty Inc (Westchester, IL) |
| Newcomer Products Inc (Latrobe, PA) |
| Onsrud Cutter LP (Libertyville, IL) |
| Pneumatic Feed Service Inc (Warren, MI) |
| Positrol Inc (Cincinnati, OH) |
| PR Hoffman Machine Products (Carlisle, PA) |
| Praxair Inc (Augusta, GA) |
| Praxair Surface Technologies (Hillsboro, OH) |
