| Business | Phone |
| Afl-Cio North Central 3322 Middlebury St, Elkhart 46516 | (574) 295-8838 |
| Elkhart Teacher's Assoc 3120 Windsor Ct, Elkhart 46514 | (574) 266-3668 |
| International Association-Mach 1023 Fremont St, Elkhart 46516 | (574) 293-6012 |
| Teamsters Local Union 23383 Us Highway 33, Elkhart 46517 | (574) 875-8504 |
| Uaw 407 N Main St, Elkhart 46516 | (574) 389-7879 |
| Uaw Local 54643 Country Manor Pl, Elkhart 46514 | (574) 389-7879 |
| Uaw Local 941 1142 W Beardsley Ave, Elkhart 46514 | (574) 294-1133 |