| Business | Phone |
| Cutting Tools Inc 121 E Tutt St, South Bend 46601 | (574) 234-2200 |
| Grainger Inc 1750 Commerce Dr, South Bend 46628 | (574) 287-2351 |
| Michiana Industrial Supply 4085 Meghan Beeler Ct, South Bend 46628 | (574) 277-1110 |
| Powell Tool Supply Inc 1338 Mishawaka Ave, South Bend 46615 | (574) 289-4811 |
| Ridge Industrial Tool & Supply 1601 S Lafayette Blvd, South Bend 46613 | (574) 234-4243 |
| Unidare Usa 6879 Enterprise Dr, South Bend 46628 | (574) 288-3904 |