| Business | Phone |
| Nova Consulting Inc 2728 Lincolnwood Dr, Evanston 60201 | (847) 864-2881 |
| Photo Source 1316 Sherman Ave 4, Evanston 60201 | (847) 864-4560 |
| Sobek Consulting 2730 Simpson St, Evanston 60201 | (847) 492-0538 |
| Chicago Radio Engineers 1220 Grant St, Evanston 60201 | (847) 328-0775 |
| Barcode Software Ctr 1113 Hull Ter, Evanston 60202 | (847) 866-7940 |
| Research Support Svc 906 Ridge Ave, Evanston 60202 | (847) 864-5677 |
| Cognitive Concepts Inc 909 Davis St, Evanston 60201 | (847) 328-8099 |
| Ian Magrisso 2030 Mcdaniel Ave, Evanston 60201 | (847) 424-0498 |
| Larmee Associates 1409 Leonard Pl, Evanston 60201 | (847) 475-5100 |
| Maverick Software Design 1335 Dodge Ave, Evanston 60201 | (847) 864-3600 |
| Parity Systems 1560 Sherman Ave 301, Evanston 60201 | (847) 328-4500 |
| Questek Innovations 1820 Ridge Ave, Evanston 60201 | (847) 328-5800 |
| Sugerman Systems 2008 Bennett Ave, Evanston 60201 | (847) 864-2283 |
| Technology Resources 1717 Greenwood St, Evanston 60201 | (847) 332-1627 |
| Symphony Systems 915 Sherman Ave 313, Evanston 60202 | (847) 864-1887 |
| Drummond & Co 9133 Ewing Ave, Evanston 60203 | (847) 491-0345 |