| Advanced Consulting & Training Services | 217-864-6115 | 2588 French Dr | Decatur | IL | 62521 |
| Akkas Information Research | 217-787-9255 | 2835 S Lincoln Ave | Springfield | IL | 62704 |
| Alessandrini J A Cpa | 217-789-0960 | Myers Bldg | Springfield | IL | 62701 |
| Anderson Shirley K Cpa | 217-351-7400 | 203 W Clark St | Champaign | IL | 61820 |
| Avrom Systems | 217-525-2876 | 2309 S 1st St | Springfield | IL | 62704 |
| B Best | 217-546-2204 | 15 Providence Ln | Springfield | IL | 62707 |
| B Best Inc | 217-544-9220 | 400 E Jefferson St | Springfield | IL | 62701 |
| Basic Office Systems & Support | 217-245-4352 | 1147 Illinois Ave | Jacksonville | IL | 62650 |
| Bench Mark Computers | 217-367-9716 | 126 W Main St | Urbana | IL | 61801 |
| Bensley Consulting | 217-967-5465 | 217 W Walnut | Westfield | IL | 62474 |
| Bob Shair Consulting | 217-356-2684 | 1018 W Springfield Ave | Champaign | IL | 61821 |
| Brickey D L & Associates Inc | 217-498-8479 | 8250 Rochester New City Rd | Rochester | IL | 62563 |
| Brown Joe E Cpa | 217-787-8500 | 2653 W Lawrence Ave | Springfield | IL | 62704 |
| C T Technologies Inc | 217-398-8594 | 206 Burwash Dr | Savoy | IL | 61874 |
| Cameron Loren D Cpa | 217-787-9700 | 1045 Outer Park Dr | Springfield | IL | 62704 |
| Capitol Systems Group | 217-523-3649 | 1104 S 2nd St | Springfield | IL | 62704 |
| Cimarron Systems Inc | 217-787-6285 | 609 Kenyon Dr | Springfield | IL | 62704 |
| Clearinghouse Software Specialists | 217-529-6779 | 6045 N Cotton Hill Rd | Springfield | IL | 62707 |
| Clifton Gunderson & Co | 217-442-1643 | 317 N Vermilion St | Danville | IL | 61832 |
| Cocagne Tyson P Cpa | 217-875-2655 | 1353 E Mound Rd | Decatur | IL | 62526 |
| Codesmith Inc | 217-352-5510 | 1210 Lancaster Dr | Champaign | IL | 61821 |
| Computer Application Solutions Inc | 217-744-2274 | 3201 E Sangamon Ave | Springfield | IL | 62702 |
| Computer Imaging Technologies Corp | 217-355-1609 | 303 Burwash Dr | Savoy | IL | 61874 |
| Computer Teaching Corp | 217-352-6363 | 1713 S State St | Champaign | IL | 61820 |
| Computer Use | 217-875-5292 | 3315 Dana Dr | Decatur | IL | 62526 |
| Cutler-Williams Inc | 217-787-8917 | 985 Clock Tower Dr | Springfield | IL | 62704 |
| Data View Inc | 217-351-7000 | 510 W John St | Champaign | IL | 61820 |
| Digital Equipment Corporation | 217-529-5060 | 2425 Adlai Stevenson Dr | Springfield | IL | 62703 |
| Disbrow Robt Cpa | 217-423-6000 | 250 N Water St | Decatur | IL | 62523 |
| Ditital Equipment Corp | 217-344-7236 | 3001 N Lincoln Ave | Urbana | IL | 61801 |
| Dynitech | 217-523-7225 | 828 S 2nd St | Springfield | IL | 62704 |
| E I P C Professional Counseling Center | 217-345-9273 | 617 4th St | Charleston | IL | 61920 |
| E S Tech | 217-483-4090 | 447 W Glenarm Rd | Glenarm | IL | 62536 |
| Electro Mechanical Systems Inc | 217-359-7125 | 801 W Bradley Ave | Champaign | IL | 61820 |
| Electronic On-Line Services | 217-525-6006 | 717 W South Grand Av | Springfield | IL | 62704 |
| Electronic Solutions | 217-359-9333 | 701 Devonshire Dr | Champaign | IL | 61820 |
| Executive Partners | 217-356-0141 | 4001 Farhills Dr | Champaign | IL | 61821 |
| Expert Technical Services Inc | 217-877-0055 | 1301 E Mound Rd | Decatur | IL | 62526 |
| Forever Living Aloe Vera Produ | 217-528-9900 | 922 S 14th St | Springfield | IL | 62703 |
| French Group Inc The | 217-544-6542 | 631 E Allen St | Springfield | IL | 62703 |
| G I S Solutions Inc | 217-546-3635 | 2375 W Monroe St | Springfield | IL | 62704 |
| Grossman & Associates Inc | 217-398-1978 | 5 Dunlap Ct | Savoy | IL | 61874 |
| Gss Computerized Business Services | 217-532-6344 | RR 2 Box 106a | Hillsboro | IL | 62049 |
| Hagerman & Co Inc Bethany Ofc | 217-665-3327 | 102 N Washington | Bethany | IL | 61914 |
| Hagerman & Co Inc Mt Zion Ofc | 217-864-2326 | 505 Broadway | Mt Zion | IL | 62549 |
| Hal Communications Corp | 217-367-7373 | 1201 W Kenyon Rd | Urbana | IL | 61801 |
| Handerson Co The | 217-356-8522 | 2314 Sumac Dr | Champaign | IL | 61821 |
| Miller-Burms Assocs Inc | 217-789-4430 | 1028 S 2nd St | Springfield | IL | 62704 |
| Wyman Computer Services | 217-589-4581 | 115 Morse St | Roodhouse | IL | 62082 |
