| Business | Phone |
| American Electronic Components 23590 County Road 6, Elkhart 46514 | (574) 264-1116 |
| American Technology Components 2905 Lavanture Pl, Elkhart 46514 | (574) 262-1258 |
| Dometic Corp 2320 Industrial Pkwy, Elkhart 46516 | (574) 294-2511 |
| Duncan Systems 29391 Old Us 33, Elkhart 46516 | (574) 294-6852 |
| Forrest Automotive Design 57884 County Road 3, Elkhart 46517 | (574) 522-7472 |
| Global Molding Technologies 28967 Us Highway 33, Elkhart 46516 | (574) 294-7681 |
| Gunite Corp 801 County Road 15, Elkhart 46516 | (574) 522-6767 |
| John H Enterprises Inc 21066 Protecta Dr, Elkhart 46516 | (574) 293-6008 |
| Paramount Plastics Inc 52790 County Road 13, Elkhart 46514 | (574) 264-2143 |
| Unlimited Concepts Inc 700 W Beardsley Ave # 18, Elkhart 46514 | (574) 522-2094 |