Home | Data Processing Services | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Winnebago County Court House--data Processing Dept Rockford, IL 61101 Phone : (815) 987-2532 Dealer Track Aftermarket Service 9700 W Higgins Rd Rosemont, IL 60018 Phone : (847) 384-2200 Fasco Dial-a-market 110 E 12th St Mendota, IL 61342 Phone : (815) 538-6106 Election Systems & Software 200 N La Salle St Chicago, IL 60601 Phone : (312) 419-0271 Swift Current Consulting Inc 615 Sapling Ln Deerfield, IL 60015 Phone : (847) 940-0277 Fiserv Inc 19898 N 1800 East Rd Pontiac, IL 61764 Phone : (815) 842-1194 Open Data Partners 400 Lathrop Ave River Forest, IL 60305 Phone : (708) 488-9210 United Marketing Group 13300 S Division St # C200 Plainfield, IL 60585 Phone : (815) 577-0777 Central Data Corp 2805 Research Rd Champaign, IL 61822 Phone : (217) 359-0262 Poorman Douglas Corp 242 Franklin Ave River Forest, IL 60305 Phone : (708) 771-4997