| Business | Phone |
| Fusco & Sklena 141 W Jackson Blvd 3315, Chicago 60604 | (312) 341-9319 |
| Bunge Grain 141 W Jackson Blvd 1780, Chicago 60604 | (312) 427-9502 |
| Chicago Grain Co 444 W Jackson Blvd, Chicago 60606 | (312) 648-0931 |
| E M Combs & Son 141 W Jackson Blvd 3302, Chicago 60604 | (312) 922-3900 |
| Dean Grain Co 141 W Jackson Blvd 2030, Chicago 60604 | (312) 922-1201 |