Home | Data Processing Services | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Com Stock Inc 2 N La Salle St # 1807 Chicago, IL 60602 Phone : (312) 641-1528 Ilf Digitization Service Downers Grove, IL 60515 Phone : (630) 515-9229 Floppy Support 4921 N Lowell Ave Chicago, IL 60630 Phone : (773) 794-9256 Baron Data 3 First National Plz Chicago, IL 60602 Phone : (312) 855-0445 Comdata Corp 2450 W Jefferson St Joliet, IL 60435 Phone : (815) 741-2081 Information Data Management 5409 N Lakewood Ave Chicago, IL 60640 Phone : (773) 275-5655 Parsec 6835 Kingery Hwy Willowbrook, IL 60527 Phone : (630) 655-0145 Verisign Inc 1704 Charleston Ave Mattoon, IL 61938 Phone : (217) 258-9768 Metavante Corp 579 Warbler Dr Bolingbrook, IL 60440 Phone : (630) 739-3150 Mid-illinois Data Service Inc 1701 Charleston Ave Mattoon, IL 61938 Phone : (217) 258-0662