| Business | Phone |
| Ralston Foods Inc 150 Mccamly St S, Battle Creek 49017 | (269) 968-6181 |
| Kellogg Co 1 Kellogg Sq, Battle Creek 49017 | (269) 961-2000 |
| Kellogg Co 2 Hamblin Ave E, Battle Creek 49017 | (269) 961-2000 |
| Kellogg Co 235 Porter St, Battle Creek 49014 | (269) 961-2000 |
| Kellogg Co 425 Porter St, Battle Creek 49014 | (269) 961-2000 |