| Business | Phone |
| Winnebago County Taxpayers 130 N Church St, Rockford 61101 | (815) 962-6988 |
| African American Contrs 1411 Blaisdell St, Rockford 61101 | (815) 963-0867 |
| American Cancer Society 4312 E State St, Rockford 61108 | (815) 229-1287 |
| American Lung Assoc-Illinois 1330 E State St, Rockford 61104 | (815) 962-6412 |
| Association-Late Deafened 8038 Macintosh Ln, Rockford 61107 | (815) 332-1515 |
| Blackhawk Area Medical Assn 630 E Jefferson St, Rockford 61107 | (815) 962-0347 |
| Central Illinois Employers 5301 E State St 305, Rockford 61108 | (815) 395-0055 |
| Rockford Firefighters Relief 112 S 2nd St, Rockford 61104 | (815) 962-5997 |
| Northern Illinois Chapter 4864 Colt Rd, Rockford 61109 | (815) 874-8400 |
| Northwestern Il Assn 1515 S Meridian Rd, Rockford 61102 | (815) 964-0937 |
| Rockford Public Schools 2222 E State St, Rockford 61104 | (815) 226-3302 |
| Muscular Dystrophy Assn 5411 E State St 205, Rockford 61108 | (815) 229-1632 |
| National Association 2136 12th St, Rockford 61104 | (815) 965-2100 |
| Mid-West Dairymen Co 4313 W State St, Rockford 61102 | (815) 968-0504 |
| Il Council-Health-Syst Pharmst 4430 Manchester Dr G2, Rockford 61109 | (815) 227-9292 |
| Illinois Education Assn 4949 Harrison Ave 102, Rockford 61108 | (815) 398-0995 |
| Lyran Society 1115 4th Ave, Rockford 61104 | (815) 964-0511 |