| Business | Phone |
| Alpha Omega Industries Inc 500 Plaza Dr, Harrisonville 64701 | (816) 380-4434 |
| Precision Pressroom Products 26601 E State Route Ee, Harrisonville 64701 | (816) 887-5831 |
| Mc Ferron Tool & Machine Co 1503 W Vine St, Harrisonville 64701 | (816) 884-4044 |