3 Core Systems 3425 W Peterson Ave Chicago, IL 60659 (773) 267-4047 A & S Co. 6417 N Ravenswood Ave Chicago, IL 60626 (773) 274-7693 A Computer Wiz 1660 W 104th St Chicago, IL 60643 (773) 239-9022 A Computer Wiz 1660 W 104th Pl Chicago, IL 60643 (773) 239-9022 A V Productions 9730 S Hoyne Ave Chicago, IL 60643 (773) 445-2154 Accurate Accounting Services 2630 S Wabash Ave Ste 222 Chicago, IL 60616 (312) 791-0094 Accurate Information Technology 200 W 76th St Chicago, IL 60620 (773) 783-3400 Action Systems 863 N La Salle Dr Chicago, IL 60610 (312) 943-8200 Activ Financial Systems Inc. 350 E Cermak Rd Chicago, IL 60616 (312) 225-7861 Activ Financial Systems Inc. 125 S Wacker Dr Chicago, IL 60606 (312) 578-9800 Activ Financial Systems Incorporated 205 W Wacker Dr Ste 516 Chicago, IL 60606 (312) 578-9800 Acute Compute Incorporated 12220 S Mcdaniels St Alsip, IL 60803 (708) 371-1000 Ad Pac Corporation 4732 N Lincoln Ave Chicago, IL 60625 (773) 334-2575 Ad Pac. Corp. 4707 N Paulina St Chicago, IL 60640 (773) 334-2575 Advanced Integrated Software 4530 S Woodlawn Ave Chicago, IL 60653 (773) 536-1980 Advanced Systems Resources of Illinois 2630 S Wabash Ave Chicago, IL 60616 (312) 225-6774 Affiliated Network Services 211 W Wacker Dr Chicago, IL 60606 (312) 236-6616 Affordable Computer Services Incorporated 2 N Riverside Plz Ste 400 Chicago, IL 60606 (312) 466-3550 Alchetec 5415 N Sheridan Rd Chicago, IL 60640 (773) 275-9906 Aleri MPCT 180 N Stetson Ave Chicago, IL 60601 (312) 540-0100 Allied Systems Corporation 333 W Hubbard St Chicago, IL 60610 (312) 527-2466 Alpha Zeta 8 S Michigan Ave Chicago, IL 60603 (312) 263-2419 American Data Armor 165 N Canal St Apt 1430 Chicago, IL 60606 (312) 756-1500 American Data Armor 619 S La Salle St Chicago, IL 60605 (312) 756-1500 Amtech Info Tech 2517 W Devon Ave Chicago, IL 60659 (773) 761-4561 Amtech Info Tech 2600 W Peterson Ave Chicago, IL 60659 (773) 761-4561 Antares Computer Systems Inc. 8114 S Maryland Ave Chicago, IL 60619 (773) 783-8855 Apple Computer Incorporated 10 S Wacker Dr Ste 3300 Chicago, IL 60606 (312) 715-1717 Aquitec Inc. 25 E Washington St Chicago, IL 60602 (312) 372-9999 Araknet It Q Lata LLC 150 S Wacker Dr Chicago, IL 60606 (312) 726-9488 Arcadia Computer Consulting Inc. 53 W Jackson Blvd Chicago, IL 60604 (312) 922-5535 Arlex Technologies Inc. 55 E Jackson Blvd Chicago, IL 60604 (312) 765-0500 Art & Tech 5201 S Cornell Ave Chicago, IL 60615 (773) 256-1418 Art Technology Group 550 W Washington Blvd Chicago, IL 60661 (312) 715-1064 Astellia 35 E Wacker Dr Chicago, IL 60601 (312) 223-0819 Atlantic Business Systems 259 W Alexander St Chicago, IL 60616 (312) 842-1500 Atlas Software Technologies Incorporated 8 S Michigan Ave Chicago, IL 60603 (312) 419-1945 Attachmate Corporation 8410 W Bryn Mawr Ave Chicago, IL 60631 (773) 693-4300 Australian Consulate 123 N Wacker Dr Chicago, IL 60606 (312) 541-0414 Autodesk Inc. 730 N Franklin St Chicago, IL 60610 (312) 440-1200 Avectra 200 W Adams St Chicago, IL 60606 (312) 425-9094 Ayden Software 9217 S Elizabeth St Chicago, IL 60620 (773) 233-2851 B T A Digital Works Incorporated 414 N Orleans St Chicago, IL 60610 (312) 494-1530 B2b Supplies Incorporated 10116 S Hoyne Ave Chicago, IL 60643 (773) 779-8337 B2P Commerce Corp. 445 W Erie St Chicago, IL 60610 (312) 280-1640 Backstop Solutions Group 233 S Wacker Dr Chicago, IL 60606 (312) 775-0217 Beggs Heidt Enterprise Consulting 1543 N Milwaukee Ave Chicago, IL 60622 (773) 227-7110 Bez Systems 318 W Adams St Chicago, IL 60606 (312) 641-2200 Bez Systems Incorporated 222 W Adams St Chicago, IL 60606 (312) 641-2200 Bilati Enterprises 4950 S King Dr Chicago, IL 60615 (773) 373-2026 Binary Systems Inc. 3253 W Fullerton Ave Chicago, IL 60647 (773) 489-4929 Blacksmith Applications 1731 N Marcey St Chicago, IL 60614 (312) 981-6381 Blackwell Consulting Services 100 S Wacker Dr Chicago, IL 60606 (312) 553-0730 Blackwell Robert 4536 S Lake Park Ave Chicago, IL 60653 (773) 373-9958 Blaszczyk Mark A & Assoc. 6127 N Northwest Hwy Chicago, IL 60631 (773) 774-3535 Blaszczyk Mark A & Associates 6125 N Northcott Ave Chicago, IL 60631 (773) 774-3535 Bluebolt 333 N Michigan Ave Chicago, IL 60601 (312) 236-4507 Brainstorm USA 3525 W Peterson Ave Chicago, IL 60659 (773) 509-1227 Bricsnet 150 N Michigan Ave Chicago, IL 60601 (312) 781-6850 Brightwork Incorporated 3759 N Ravenswood Ave Chicago, IL 60613 (773) 529-0465 Brown Angels.com 1426 N State Pkwy Chicago, IL 60610 (312) 587-8919 Bse Inc. 9205 S Michigan Ave Chicago, IL 60619 (773) 264-0708 Bswift 656 W Randolph St Chicago, IL 60661 (312) 261-5750 Bucktown Digital 737 N May St Chicago, IL 60622 (312) 226-1808 Bucktown Internet Group 2513 N Sawyer Ave Chicago, IL 60647 (773) 782-0807 Bungie Software Products Corp. 350 W Ontario St Chicago, IL 60610 (312) 397-0500 Business Technology Solutions Incorporated 980 N Michigan Ave Ste 1400 Chicago, IL 60611 (312) 214-3589 Buzz Bait 1608 N Milwaukee Ave Chicago, IL 60647 (773) 782-9866 Callidus Software 3453 N Racine Ave Chicago, IL 60657 (773) 528-5450 Capital Markets Consulting LLC 29 S La Salle St Chicago, IL 60603 (312) 782-8134 Cartegraph 3113 W Logan Blvd Chicago, IL 60647 (773) 292-9841 Cartridge Connection 1151 W Eddy St Chicago, IL 60657 (773) 327-3966 Catalist System Corp. 213 W Institute Pl Chicago, IL 60610 (312) 440-9545 Catalpa Systems Incorporated 53 W Jackson Blvd Ste 530 Chicago, IL 60604 (312) 663-3658 Catalyst Software Solutions 200 W Adams St Chicago, IL 60606 (312) 781-9504 Catalyst System Corporation 213 W Institute Pl Chicago, IL 60610 (312) 440-9545 Catedral Computer Consultants 2500 S Christiana Ave Chicago, IL 60623 (773) 277-3131 Chewy Software LLC 613 W Briar Pl Chicago, IL 60657 (773) 325-2667 Chicago Computer Club 1641 E 87th St Chicago, IL 60617 (773) 731-8888 Chicago Computer Club 2039 W 95th St Chicago, IL 60643 (773) 239-1818 Chicago Computer Club Corp 1641 E 87th Pl Chicago, IL 60617 (773) 731-8888 Chicago Cyber Exchange 237 W North Ave Chicago, IL 60610 (312) 337-4882 Chicago Cyber. Exchange 455 W North Ave Chicago, IL 60610 (312) 337-4882 Chicago Financial Technology Inc. 1556 S Michigan Ave Chicago, IL 60605 (312) 588-0006 Chicago Medisoft Inc. 220 S State St Chicago, IL 60604 (312) 554-3903 Clairvista 222 W Ontario St Chicago, IL 60610 (312) 787-5302 Clarkston Group 401 E Ontario St Apt 2309 Chicago, IL 60611 (312) 642-7070 Clearedge Solutions 221 N La Salle Chicago, IL 60601 (312) 849-4900 Clearedge Solutions 221 N La Salle St Ste 1510 Chicago, IL 60601 (312) 849-4900 Click Service Software Incorporated 8700 W Bryn Mawr Ave Chicago, IL 60631 (773) 714-2829 Cman Software 1762 W Thome Ave Chicago, IL 60660 (773) 465-7207 Cmc Incorporated 9 E Huron St Chicago, IL 60611 (312) 642-4048 Co. Compendia 18 S Michigan Ave Chicago, IL 60603 (312) 419-8771 Code Green Inc. 1800 W Larchmont Ave Chicago, IL 60613 (773) 244-1199 Collabnet Incorporated 53 W Jackson Blvd Chicago, IL 60604 (312) 212-1153 Colon Juan Systems Incorporated 6216 N Kirkwood Ave Chicago, IL 60646 (847) 384-0205 Commonman Innovative Technologies 954 W Washington Blvd Chicago, IL 60607 (312) 850-4450 Complete Document Imaging 9 W Hubbard St Chicago, IL 60610 (312) 670-1600 Complus Incorporated 9500 S Vanderpoel Ave Chicago, IL 60643 (773) 233-0306 CompuAction Inc 200 N Michigan Av Chicago, IL 60601 (312) 269-9400 Compuaction Incorporated 200 N Michigan Ave Fl 3rd Chicago, IL 60601 (312) 269-9400 Compute Ledge Inc. 2305 W 47th St Chicago, IL 60609 (773) 376-1041 Compute Ledge Incorporated 2305 W 47th Pl Chicago, IL 60609 (773) 376-1041 Computer Bits Incorporated 134 N La Salle St Chicago, IL 60602 (312) 849-3813 Computer City 1375 E 53rd Chicago, IL 60615 (773) 752-1762 Computer Consultants of America 333 W Wacker Dr Chicago, IL 60606 (312) 444-2046 Computer Lab Office Mart Incorporated 2801 W Touhy Ave Chicago, IL 60645 (773) 262-3924 Computer Marketing Tech Incorporated 6333 N Pulaski Rd Chicago, IL 60646 (773) 313-0902 Computer Science Corp. 350 E Cermak Rd Chicago, IL 60616 (312) 225-0360 Computer Science Laboratories Corporation 125 S Wacker Dr Chicago, IL 60606 (312) 214-2366 Computer Voice Systems 566 W Adams St Chicago, IL 60661 (312) 980-8200 Computer Zone USA 3441 W Peterson Ave Chicago, IL 60659 (773) 539-1026 Computeraid 653 N Kingsbury St Chicago, IL 60610 (312) 932-9252 Computerized Facility Integration 20 N Wacker Dr Chicago, IL 60606 (312) 236-2323 Computers On Clark Inc. 6402 N Clark St Chicago, IL 60626 (773) 381-2765 Computers Reliable 1430 W 105th Pl Chicago, IL 60643 (773) 238-1958 Computerworks of Chicago 5153 N Clark St Chicago, IL 60640 (773) 275-4437 Concur Technologies 2758 W Francis Pl Chicago, IL 60647 (773) 292-1488 Concur Technologies 2951 W Lyndale St Chicago, IL 60647 (773) 292-1488 Consolidated Information Services Incorporated 5419 N Sheridan Rd Ste 103 Chicago, IL 60640 (773) 506-1700 Consultants B P 7126 S Stewart Ave Chicago, IL 60621 (773) 651-4571 Convergys Corporation 150 N Wacker Dr Chicago, IL 60606 (312) 364-5901 Cook Fredric W & Company Incorporated 1 N Franklin St Chicago, IL 60606 (312) 332-0910 Coorens Communications Inc. 2134 W Pierce Ave Chicago, IL 60622 (773) 235-8688 Covenant 1424 E 53rd St Chicago, IL 60615 (773) 493-8356 Cragstone 3717 N Wayne Ave Chicago, IL 60613 (773) 935-7105 Creative Capital Solutions 6459 N California Ave Chicago, IL 60645 (773) 274-0900 Crotona Ltd. 175 W Jackson Blvd Chicago, IL 60604 (312) 360-0785 Crown Partners 10 S Riverside Plz Chicago, IL 60606 (312) 474-7764 Crypto Card Inc. 101 W Grand Ave Chicago, IL 60610 (312) 494-9202 CSP Computers 1246 W Belmont Av Chicago, IL 60657 (773) 472-7587 Cyber. Secure Corp. 1229 N North Branch St Chicago, IL 60622 (312) 787-7074 Cyberconnect Inc. 175 W Jackson Blvd Chicago, IL 60604 (773) 622-5300 Cyborg Systems Inc. 120 N Riverside Plz Chicago, IL 60606 (312) 454-1865 Darc Corporation 125 S Wacker Dr Chicago, IL 60606 (312) 338-5000 Data Mgmt. Group Inc. 1727 S Indiana Ave Chicago, IL 60616 (312) 212-1640 Data Wave 1440 N Kingsbury St Chicago, IL 60622 (312) 943-6255 Database Associates 3930 N Pine Grove Ave Apt 1502 Chicago, IL 60613 (773) 529-8866 Database Business Solutions 611 N Wells St Chicago, IL 60610 (312) 573-0585 Davka Corporation 3601 W Devon Ave Chicago, IL 60659 (773) 583-2333 Daystar Computer Systems Inc. 600 W Jackson Blvd Chicago, IL 60661 (312) 559-0900 Daystar Computer Systems Incorporated 60 W Jackson Blvd Chicago, IL 60604 (312) 559-0900 Decision Resources Inc. 7814 S Eberhart Ave Chicago, IL 60619 (773) 224-4007 Delano Technology 550 W Washington Blvd Chicago, IL 60661 (312) 985-5034 Demostone Technologies 53 W Jackson Blvd Chicago, IL 60604 (312) 386-1190 Den Kletter Consulting 311 W Superior Chicago, IL 60610 (312) 337-8600 Derivative Solutions 55 W Monroe St Chicago, IL 60603 (312) 739-9393 Devnet.Com 833 W Chicago Ave Chicago, IL 60622 (312) 563-1600 DFB Consulting 720 N Franklin St Chicago, IL 60610 (312) 280-1115 Dial Global 233 N Michigan Ave Chicago, IL 60601 (312) 819-5975 Digital Zone Corp 8613 S Cottage Grove Av Chicago, IL 60619 (773) 602-2255 Digital Zone Corporation 8613 S Cottage Grove Ave Chicago, IL 60619 (773) 602-2255 Dion Dennis 6008 S May St Chicago, IL 60621 (773) 436-6732 Discreet Logic 730 N Franklin St Chicago, IL 60610 (312) 440-1200 Diversified Telecommunications Incorporated 828 S Wabash Ave Chicago, IL 60605 (312) 362-9600 Doculabs 1201 W Harrison St Chicago, IL 60607 (312) 433-7793 Documetrics Inc. 1256 N La Salle Dr Chicago, IL 60610 (312) 255-0962 Double M Trading 222 S Riverside Plz Chicago, IL 60606 (312) 575-0586 Dream World Software 950 N Michigan Ave Chicago, IL 60611 (312) 751-9554 Dreamsoft 950 N Michigan Ave Chicago, IL 60611 (312) 751-9554 Dreamsoft 540 N State St Chicago, IL 60610 (312) 222-8888 DSD Inc. 111 W Washington St Chicago, IL 60602 (312) 223-8450 Ecco LLC 141 W Jackson Blvd Chicago, IL 60604 (312) 922-3748 Echo Consultant 4343 N Clarendon Ave Chicago, IL 60613 (773) 929-2422 Edge Technological Resources Incorporated 7828 S Aberdeen St Chicago, IL 60620 (773) 224-5366 Edge Technological Resources Incorporated 230 W Cermak Rd Chicago, IL 60616 (312) 842-4617 Egger J & Associates 1854 N Kedzie Ave Chicago, IL 60647 (773) 292-9161 Electronic Knowledge Interchange 100 S Wacker Dr Ste 200 Chicago, IL 60606 (312) 236-0903 Electronics Imaging Services 20 N Wacker Dr Chicago, IL 60606 (312) 345-0501 Element 5 550 W Van Buren St Chicago, IL 60607 (312) 913-1190 Element Creative 3759 N Ravenswood Ave Chicago, IL 60613 (773) 296-4995 Emerald Technologies Corporation 3259 N Seminary Ave Chicago, IL 60657 (773) 244-0092 Emerging Solutions 20 N Wacker Dr Chicago, IL 60606 (312) 223-0596 Enera Inc. 1525 E 55th St Chicago, IL 60615 (773) 955-4475 Enteract 3227 N Sheffield Ave Chicago, IL 60657 (773) 248-8068 Enterprise Qa 101 W Grand Ave Chicago, IL 60610 (312) 527-5915 Environmental Systems Research Institute Inc. 221 N La Salle St Chicago, IL 60601 (312) 609-0963 Envisionit Media Incorporated 300 W Adams St Chicago, IL 60606 (312) 236-2000 Equitrac 221 N La Salle St Chicago, IL 60601 (312) 609-1000 Erminger Corporation 5201 N Clark St Chicago, IL 60640 (773) 275-4801 Eurograf Design 1415 N Dayton St Chicago, IL 60622 (312) 664-0202 Ex Libris USA Incorporated 200 S Michigan Ave Chicago, IL 60604 (312) 386-1300 Executive Strategies Inc. 175 E Delaware Pl Chicago, IL 60611 (312) 751-0804 Exensys Software Solutions Inc. 200 E Randolph St Chicago, IL 60601 (312) 861-4000 Expand Beyond Corporation 750 N Orleans St Ste 200 Chicago, IL 60610 (312) 440-1727 Expectations Limited 2736 W Sherwin Ave Chicago, IL 60645 (773) 271-5129 Experio Solutions Corp. 123 N Wacker Dr Chicago, IL 60606 (312) 704-5400 Expert Systems Group Incorporated 401 S La Salle St Chicago, IL 60605 (312) 588-1300 F 1 Computer Services 1941 W Fulton St Chicago, IL 60612 (312) 421-1384 Facility Wizards 1800 W Larchmont Ave Ste 3fw Chicago, IL 60613 (773) 832-0200 Fastcam Inc. 8600 W Bryn Mawr Ave # 800 Chicago, IL 60631 (773) 693-5715 Fastroot International 500 N Michigan Ave Chicago, IL 60611 (312) 464-7790 Feedforward Inc. 75 E Wacker Dr Chicago, IL 60601 (312) 704-4433 Fi Technologies Incorporated 2335 W Devon Ave Chicago, IL 60659 (773) 262-9353 Fianchetto Limited 633 S Plymouth Ct Chicago, IL 60605 (312) 663-9539 Fianchetto Ltd. 633 S Plymouth Ct Chicago, IL 60605 (312) 663-9539 Forms Systems 4001 W Devon Ave Chicago, IL 60646 (847) 588-1317 Friedrich Klatt & Associates 151 N Michigan Ave Chicago, IL 60601 (312) 616-4488 Fujitsu Personal Systems Incorporated 980 N Michigan Ave Ste 1400 Chicago, IL 60611 (312) 214-4999 Futures First Software 175 W Jackson Blvd Chicago, IL 60604 (312) 786-9500 G K Data Services 6425 N Newgard Ave Apt 3 Chicago, IL 60626 (773) 338-3383 Galileo Communications Incorporated 3047 N Lincoln Ave Chicago, IL 60657 (773) 248-3131 Game Crazy 1530 E 53rd St Chicago, IL 60615 (773) 324-2506 Game Crazy 6201 N Clark St Chicago, IL 60660 (773) 274-1672 Game Crazy 4301 S Ashland Ave Chicago, IL 60609 (773) 247-6309 Ganymede 222 Merchandise Mart Plz Chicago, IL 60654 (312) 663-4500 Getz Joe 4711 N Manor Ave Chicago, IL 60625 (773) 463-1616 Global Consultants Incorporated 3600 N Lake Shore Dr Chicago, IL 60613 (773) 248-4919 Global Resources Solution Incorporated 770 N La Salle Dr Chicago, IL 60610 (312) 867-4100 Globalview Software Inc. 223 W Jackson Blvd Chicago, IL 60606 (312) 786-0110 Globalware 2530 N Lincoln Ave Chicago, IL 60614 (773) 325-2240 Globethought Technology Inc. 777 N Michigan Ave Chicago, IL 60611 (312) 944-4403 Graber Jim PhD 5807 N Whipple St Chicago, IL 60659 (773) 506-8050 Group Cbf 6157 N Sheridan Rd Chicago, IL 60660 (773) 338-4337 Gulo Solutions 1532 N Milwaukee Ave Chicago, IL 60622 (773) 276-8066 Hal Weinberger Consulting 2105 N Southport Ave Chicago, IL 60614 (773) 929-0589 Hamlin Technologies 175 Old Half Day Rd Lincolnshire, IL 60069 (312) 421-9945 Hardtech PCS 5129 W 23rd Pl Cicero, IL 60804 (708) 329-1940 Hargrave Chas P & Assoc. Inc. 680 N Lake Shore Dr Chicago, IL 60611 (312) 951-6484 Hargrave Chas P & Associates Incorporated 680 N Lake Shore Dr Apt 902 Chicago, IL 60611 (312) 951-6484 Havoc Production 401 W Ontario St Chicago, IL 60610 (312) 254-0050 Healthcare Quality Insights 6936 S Bennett Ave Chicago, IL 60649 (773) 684-6547 Heartbase 3723 N Elston Ave Chicago, IL 60618 (773) 267-7400 Hedstrom and Company Incorporated 16 W Erie St Chicago, IL 60610 (312) 642-6211 Heller Consulting Inc. 53 W Jackson Blvd Chicago, IL 60604 (312) 291-0876 High-Tech Electronics & Computer 1812 W Irving Park Rd Chicago, IL 60613 (773) 348-7780 Horrigan Analytics 1460 N Sandburg Ter Chicago, IL 60610 (312) 642-8272 Howard Hugh D Atty. at Law 100 W Monroe St Chicago, IL 60603 (312) 781-1002 I CS Business Systems Group 1715 W Wabansia Ave Chicago, IL 60622 (773) 384-9264 I H H D Inc. 823 N Ashland Ave Chicago, IL 60622 (312) 491-8435 I Psoft 211 E Ohio St Chicago, IL 60611 (312) 595-9700 Ibex II Computer Centers 345 S Federal St Chicago, IL 60604 (312) 427-6587 Ics Global LLC 445 E Ohio St Chicago, IL 60611 (312) 828-0600 Idiom Technologies 1640 W Melrose St Chicago, IL 60657 (773) 327-6600 Imanage 303 E Wacker Dr Chicago, IL 60601 (312) 819-0467 Imanage 233 E Wacker Dr Chicago, IL 60601 (312) 819-0024 Infix Solutions 4600 N Clarendon Ave Chicago, IL 60640 (773) 907-8949 Inforeach 11 S La Salle St Chicago, IL 60603 (312) 332-7740 Inforeach 20 S Clark St Fl 2 Chicago, IL 60603 (312) 332-7740 Information Management Group 200 W Monroe St Fl 900 Chicago, IL 60606 (312) 222-9400 Information Management Group 1 E Ibm Plz Chicago, IL 60611 (312) 222-9400 Infrawise 225 W Wacker Dr Chicago, IL 60606 (312) 726-7587 Ingenicom 1440 N Wells St Apt K Chicago, IL 60610 (312) 337-6700 Ingram Micro 500 W Superior St Chicago, IL 60610 (312) 822-9052 Inprise 541 N Fairbanks Ct Chicago, IL 60611 (312) 970-2150 Inrule Solutions 224 N Desplaines St Chicago, IL 60661 (312) 648-1800 Instranet 20 N Wacker Dr Chicago, IL 60606 (312) 629-4570 Integrify Inc. 20 N Wacker Dr Chicago, IL 60606 (312) 345-9117 Integrity Treasury Solutions 230 W Monroe St Chicago, IL 60606 (312) 356-5700 Interactive Business Systems Incorporated 118 S Clinton St Chicago, IL 60661 (312) 669-9740 Interior Tectonics 1716 N Cleveland Ave Chicago, IL 60614 (312) 515-7779 International Systems Corporation 351 W Hubbard St Chicago, IL 60610 (312) 222-1364 Internet Broadcasting 454 N Columbus Dr Chicago, IL 60611 (312) 836-5539 Internet4associations 30 E Huron St Chicago, IL 60611 (312) 482-8789 Interwoven 303 E Wacker Dr Chicago, IL 60601 (312) 580-9100 Invinia Solutions 172 W Menomonee St Chicago, IL 60614 (773) 276-6390 Isen Pos Net 3715 N Halsted Chicago, IL 60613 (888) 807-9150 Jamcracker Inc. 30 S Wacker Dr Chicago, IL 60606 (312) 466-5722 Jasmine Computers 4031 N Monticello Ave Chicago, IL 60618 (773) 866-1288 Jbase 2039 N Lincoln Ave Chicago, IL 60614 (773) 327-4443 Jdm Infrastructure & Coach Capital 8770 W Bryn Mawr Ave Chicago, IL 60631 (773) 444-0198 Jeah Communications LLC 2446 W Pershing Rd Chicago, IL 60632 (773) 254-5324 Jean A Williams Editorial Services 4210 W Irving Park Rd Chicago, IL 60641 (773) 685-1276 Jellyvision Incorporated 848 W Eastman St Ste 104 Chicago, IL 60622 (312) 266-0606 John Galt Solutions 125 S Clark St Chicago, IL 60603 (312) 701-9026 Johnson Computers 6207 S Cottage Grove Ave Chicago, IL 60637 (773) 752-5627 Jordan Webb Info Systems Limited 2656 W Montrose Ave Ste 110 Chicago, IL 60618 (773) 463-2288 Jsoft Inc. 2334 W Lawrence Ave Chicago, IL 60625 (773) 506-4299 K Logistics Incorporated 5742 N Spaulding Ave Chicago, IL 60659 (773) 539-3309 K W Enterprises of Coasta 540 W 103rd Pl Chicago, IL 60628 (773) 238-3789 Kaplan Siegel Service 1525 E 53rd St Chicago, IL 60615 (773) 955-8811 Katabat Corp. 414 N Orleans St Chicago, IL 60610 (312) 274-0800 Katabat Corporation 351 W Hubbard St Chicago, IL 60610 (312) 274-0800 Kcn Solutions 845 W Fulton Market Chicago, IL 60607 (312) 226-1211 Kenesco Computing LLC 4018 N Clark St Chicago, IL 60613 (773) 935-2897 Keno Kozie Help Desk 1 N Franklin St Ste 850 Chicago, IL 60606 (312) 332-3339 Kerriville Corp. The 11735 S Wentworth Ave Chicago, IL 60628 (773) 264-1563 Key Strokes Incorporated 1528 S Wabash Ave Chicago, IL 60605 (312) 427-4963 Kni Consulting 3209 E 92nd St Chicago, IL 60617 (773) 374-4100 Knowledge Fusion Limited 1405 N Cleaver St Chicago, IL 60622 (773) 772-7772 Lanac Technology 222 N La Salle St Ste 1100 Chicago, IL 60601 (312) 201-8808 Lanac Technology Corp 181 W Madison St Chicago, IL 60602 (312) 506-3524 Lease Harbor LLC 414 N Orleans St Chicago, IL 60610 (312) 494-9470 Lease Harbor LLC 351 W Hubbard St Chicago, IL 60610 (312) 494-9470 Lek Consulting 1 N Wacker Dr Chicago, IL 60606 (312) 913-6400 Liquio Corp. 500 N Michigan Ave Chicago, IL 60611 (312) 750-6775 Little Green Cube 7363 N Greenview Ave Chicago, IL 60626 (773) 743-2823 Logan Consulting 211 W Wacker Dr Chicago, IL 60606 (312) 345-8800 Logical Information Machines Incorporated 120 N La Salle St Ste 2150 Chicago, IL 60602 (312) 364-0046 Logika Corp. 3717 N Ravenswood Ave Chicago, IL 60613 (773) 529-3482 Lotus Development Corporation 190 S La Salle St Chicago, IL 60603 (312) 704-1316 Ltw LLC 205 N Michigan Ave Chicago, IL 60601 (312) 229-1473 M Verfiy Corp. 566 W Lake St Chicago, IL 60661 (312) 441-0482 M42 Technologies 815 W Van Buren St Chicago, IL 60607 (312) 733-5100 MacTamers MacIntosh Specialist 1278 N Milwaukee Ave Chicago, IL 60622 (773) 384-0520 Madtech 550 N Kingsbury St Chicago, IL 60610 (312) 755-0251 Magnify Incorporated 100 S Wacker Dr Chicago, IL 60606 (312) 214-1420 Mahoney Consulting Services 6735 W Raven St Chicago, IL 60631 (773) 631-3019 Marketsoft 20 N Wacker Dr Ste 1928 Chicago, IL 60606 (312) 346-0000 Mas Consulting 321 S Plymouth Ct Fl 10 Chicago, IL 60604 (312) 360-5000 May Day Solutions Incorporated 1430 N La Salle Dr Chicago, IL 60610 (312) 915-0422 McConnell Chase Sotware Works 175 N Harbor Dr Chicago, IL 60601 (312) 540-1508 Medical Data System Inc. 6337 N Rockwell St Chicago, IL 60659 (773) 262-5583 Medium Care 650 W Lake St Chicago, IL 60661 (312) 906-8301 Merchandise Distributor 4253 N Kedzie Ave Chicago, IL 60618 (773) 588-8088 Merge Design & Interactive 320 W Ohio St Ste 650 Chicago, IL 60610 (312) 787-7667 Merge Design & Interactive 401 W Ontario St Chicago, IL 60610 (312) 787-7667 Mico Designs Limited 1432 W 21st Pl Chicago, IL 60608 (312) 243-0770 Micro Basic Computer Service 4706 W 83rd Pl Chicago, IL 60652 (800) 339-9822 Micros Fidelio 7411 N Seeley Ave Chicago, IL 60645 (773) 274-6970 Microtech Systems 2851 S King Dr Chicago, IL 60616 (312) 225-6505 Microtime Inc. 22 N Morgan St Chicago, IL 60607 (312) 666-5117 Midway Computer Services 6415 W 63rd St Chicago, IL 60638 (773) 788-9118 Midway Csi 5616 W 64th St Chicago, IL 60638 (773) 284-2896 Miller & Associates 3933 N Clarendon Ave Chicago, IL 60613 (773) 477-5555 Miller Higgs & Company 5520 N Northwest Hwy Chicago, IL 60630 (773) 775-8878 Miller Raymond & Assocs 215 E Chestnut St Chicago, IL 60611 (312) 787-1448 Mindsink Multimedia 445 W Erie St Chicago, IL 60610 (312) 944-6463 Mitratech Inc. 222 S Racine Ave Chicago, IL 60607 (312) 738-2867 Modularis 125 S Wacker Dr Chicago, IL 60606 (312) 781-1222 Modularis 130 S Jefferson St Ste Ll100 Chicago, IL 60661 (312) 648-1744 Monarch Group Inc. 150 N Wacker Dr Chicago, IL 60606 (312) 460-0730 Monolith 207 E Ohio Chicago, IL 60611 (312) 823-2799 Moore Computer Services 230 W Monroe St Chicago, IL 60606 (312) 332-7590 Mw RR Donnelley 230 W Monroe St Chicago, IL 60606 (312) 332-7590 National Systems 414 N Orleans St Ste 501 Chicago, IL 60610 (312) 222-1600 Natural Software Co. 2404 S Wolcott Ave Chicago, IL 60608 (312) 666-5441 Neohapsis 1828 W Webster Ave Chicago, IL 60614 (773) 394-8310 New World Design 307 N Michigan Ave Chicago, IL 60601 (312) 853-3188 Next Generation Incorporated 950 W Huron St Chicago, IL 60622 (312) 226-5956 Nformgroup.Com Custom Computer Solutions 9152 S Clifton Park Ave Evergreen Park, IL 60805 (708) 499-6367 Nicplex Corp. 6200 N Hiawatha Ave Chicago, IL 60646 (773) 481-4965 Nicplex Corporation 4669 W Peterson Ave Chicago, IL 60646 (773) 481-4965 Nphase 1415 N Dayton St Chicago, IL 60622 (312) 664-7000 Oak Park Research Incorporated 100 S Wacker Dr Chicago, IL 60606 (312) 214-1420 Oatsystems 1444 N Orleans St Chicago, IL 60610 (312) 440-0601 Objective Arts Inc. 20 N Wacker Dr Chicago, IL 60606 (312) 977-1150 Objectwave 333 W Wacker Dr Chicago, IL 60606 (312) 269-0111 Oculus Visualization 68 E Wacker Pl Chicago, IL 60601 (312) 853-3188 Odyssey Systems Incorporated 3660 N Lake Shore Dr Chicago, IL 60613 (773) 883-4941 Office Mart 2801 W Touhy Ave Chicago, IL 60645 (773) 262-3924 Office Mart 2801 W Touhy Av Chicago, IL 60645 (773) 262-3924 Olson David P Consltnt 1846 W Eddy St Chicago, IL 60657 (773) 525-0519 Omicron Technologies Incorporated 2650 W Montrose Ave Chicago, IL 60618 (773) 583-8267 Oms Development 1013 W 32nd Pl Chicago, IL 60608 (773) 247-1632 On Call Interactive 800 W Huron St Chicago, IL 60622 (312) 226-1259 On Shore 1407 W Chicago Ave Chicago, IL 60622 (312) 850-5200 On-Site Consulting 53 W Jackson Blvd Chicago, IL 60604 (312) 692-1530 Onyx Software 2000 N Racine Ave Chicago, IL 60614 (773) 975-3100 Open Channel Software 1807 W Sunnyside Ave Chicago, IL 60640 (773) 334-8177 Optech Inc. 1217 W Melrose St Chicago, IL 60657 (773) 477-3557 Oracle Corporation 203 N La Salle St Chicago, IL 60601 (312) 726-3419 Orc Software 190 S La Salle St Chicago, IL 60603 (312) 327-8555 Orsus Solutions 311 S Wacker Dr Chicago, IL 60606 (312) 697-4939 Ossia 401 N Michigan Ave Chicago, IL 60611 (312) 822-3442 Overlod Incorporated 19 S La Salle St Ste 1500 Chicago, IL 60603 (312) 332-7024 P C Experts 566 W Lake St Chicago, IL 60661 (312) 258-1510 P I R Group Inc. 345 N Canal St Chicago, IL 60606 (312) 756-1000 Paragon Systems 1901 N Roselle Rd Schaumburg, IL 60195 (847) 240-2981 Parlano 120 S Riverside Plz Rm 430 Chicago, IL 60606 (312) 655-8330 Pas Incorporated 8115 S Maryland Ave Chicago, IL 60619 (773) 783-0200 Pat Systems 141 W Jackson Blvd Chicago, IL 60604 (312) 922-7600 Patient Keeper 701 S Wells St Chicago, IL 60607 (312) 235-0034 PC Discovery 440 N Wells St Chicago, IL 60610 (312) 527-5939 PC Services & Consulting 3508 S Halsted St Chicago, IL 60609 (773) 847-9910 Pena & Associates 333 W Wacker Dr Chicago, IL 60606 (312) 444-2994 Phoenix Software Consultants 4432 N Ravenswood Ave Chicago, IL 60640 (773) 271-7991 Planitax Inc. 47 W Polk St Chicago, IL 60605 (312) 427-1087 Plurotech 2800 W Peterson Ave Chicago, IL 60659 (773) 465-4300 Pontis Systems Incorporated 226 S Wabash Ave Ste 900 Chicago, IL 60604 (312) 427-3919 Ponvia Technology Development Center 14 E Jackson Blvd Chicago, IL 60604 (312) 377-0168 Power Software Development Limited 350 W Hubbard St Chicago, IL 60610 (312) 828-9260 Praxis Inc. 2518 N Lincoln Ave Chicago, IL 60614 (773) 525-2070 Priority Electronics Limited 3314 N Neva Ave Chicago, IL 60634 (773) 205-1163 Prism Research 6 W Maple St Chicago, IL 60610 (312) 202-0370 Pro.-Line Computers Inc. 3120 W Devon Ave Chicago, IL 60659 (773) 973-7800 Procom Enterprises Limited 6601 W Irving Park Rd Chicago, IL 60634 (773) 427-0202 Professional Systems Engineers 8214 S May St Chicago, IL 60620 (773) 651-2708 Protagona Worldwide 10 S Riverside Plz Chicago, IL 60606 (312) 382-8989 Prudent Technologies & Consulting Incorporated 70 W Madison St Ste 1400 Chicago, IL 60602 (312) 337-7216 Pure It Inc. 3942 N New England Ave Chicago, IL 60634 (773) 286-2004 Pyrimus Partners 777 N Michigan Ave Apt 1609 Chicago, IL 60611 (312) 944-4403 Quality Data Services 7319 W Wilson Ave Harwood Heights, IL 60706 (708) 867-8334 Quantitative Analytics 230 S La Salle St Chicago, IL 60604 (312) 834-0410 Queen Bee Software 900 W Jackson Blvd Chicago, IL 60607 (312) 491-0668 Quotepro Inc. 820 N Orleans St Chicago, IL 60610 (312) 654-8045 Rad Time Incorporated 8700 W Bryn Mawr Ave Chicago, IL 60631 (773) 380-5000 Radar 401 W Ontario St Chicago, IL 60610 (312) 254-0050 Radicle Inc. 300 W Adams St Chicago, IL 60606 (312) 332-0795 Radius Solutions Incorporated 224 N Desplaines St Chicago, IL 60661 (312) 648-0800 Raja Tech 2921 W Summerdale Ave Chicago, IL 60625 (773) 271-0812 Ravenswood Software 4507 N Ravenswood Ave Chicago, IL 60640 (773) 878-5200 Ravenswood Software 2171 W Eastwood Ave Chicago, IL 60625 (773) 878-5200 Rayalco Software Inc. 6601 N Avondale Ave Chicago, IL 60631 (773) 774-8706 Reach Farther 3025 N Greenview Ave Chicago, IL 60657 (773) 388-3011 Realview LLC 414 N Orleans St Chicago, IL 60610 (312) 284-2030 Remington-Microshore 939 W Madison St Chicago, IL 60607 (312) 432-1909 Ribstone Systems Incorporated 312 W Randolph St Chicago, IL 60606 (312) 640-0340 Richard Knorr International Limited 455 E Illinois St Chicago, IL 60611 (312) 595-9705 Rimini Street Inc. 3717 N Seminary Ave Chicago, IL 60613 (773) 281-8701 Rinda Technologies Inc. 4563 N Elston Ave Chicago, IL 60630 (773) 736-6633 Rogue Wave Software 401 N Michigan Ave Chicago, IL 60611 (312) 840-8585 Rowe Decisions Analytics 141 W Jackson Blvd Chicago, IL 60604 (312) 913-9872 RTS Realtime Systems 311 S Wacker Dr Chicago, IL 60606 (312) 341-1009 Rts Realtime Systems 29 S La Salle St Chicago, IL 60603 (312) 630-9006 Rush Media 1307 S Wabash Ave Chicago, IL 60605 (312) 253-0136 Rush Media 3900 N Claremont Ave Chicago, IL 60618 (773) 267-6806 Sap Labs 303 E Wacker Dr Chicago, IL 60601 (312) 279-2500 Schultz Donna 401 E Ontario St Chicago, IL 60611 (312) 266-6469 Scitech Intl. Inc. 2525 N Elston Ave Chicago, IL 60647 (773) 486-9191 Segue Software 311 S Wacker Dr Chicago, IL 60606 (312) 697-4940 Sentinel Computer Services Inc. 39 S La Salle St Chicago, IL 60603 (312) 419-1490 Seymour Systems 203 N Wabash Ave Chicago, IL 60601 (312) 425-2777 Shah Smita 535 N Michigan Ave Chicago, IL 60611 (312) 832-9721 Shoppertrak Rct 5511 N Cumberland Ave Chicago, IL 60656 (773) 631-2278 Sierra Consulting Group Inc. 4856 S Champlain Ave Chicago, IL 60615 (773) 726-5909 Sign Group 1250 W Albion Ave Chicago, IL 60626 (773) 761-0430 Silvershore Technology Partners 205 N Michigan Ave Chicago, IL 60601 (312) 240-0004 Sla Mgmt. Services Inc. 205 W Randolph St Chicago, IL 60606 (312) 422-0130 Slp. Infoware 200 W Madison St Chicago, IL 60606 (312) 407-6580 Smart Blast 314 W Institute Pl Chicago, IL 60610 (312) 587-8489 Smart Computing Incorporated 10425 S Hamilton Ave Chicago, IL 60643 (773) 445-6022 Sna Business Assocs Inc. 1000 E 111th St Chicago, IL 60628 (773) 264-6646 Soft Scape 111 W Washington St Chicago, IL 60602 (312) 357-1900 Solec Systems Incorporated 2508 N Campbell Ave Chicago, IL 60647 (773) 394-9337 Solo Group The Inc. 1130 S Wabash Ave Chicago, IL 60605 (312) 427-1401 Solomon Software 321 S Plymouth Ct Chicago, IL 60604 (312) 922-5511 Sonet Network Solutions Incorporated 5805 W Higgins Ave Chicago, IL 60630 (773) 545-4957 Soverain Software 233 S Wacker Dr Chicago, IL 60606 (312) 715-1500 Spider Logic Software 8245 S Rhodes Ave Chicago, IL 60619 (773) 651-7014 Spr. Inc. 233 S Wacker Dr Chicago, IL 60606 (312) 756-1760 SPSS Inc. 233 S Wacker Dr Ste 1100 Chicago, IL 60606 (312) 651-3000 Ssa Global 6635 S Talman Ave Chicago, IL 60629 (773) 436-8126 Starbase Technology Incorporated Data Service 1530 W 99th St Chicago, IL 60643 (773) 779-9450 Stargate Systems 1810 W Touhy Ave Chicago, IL 60626 (773) 274-6080 Starpoint Solutions 1 N La Salle St # 1425 Chicago, IL 60602 (312) 726-7753 Sterling Commerce 980 N Michigan Ave Ste 1400 Chicago, IL 60611 (312) 214-3562 Sterling Commerce 8430 W Bryn Mawr Ave Chicago, IL 60631 (773) 695-9930 Strata Decision Technology 233 N Michigan Ave Chicago, IL 60601 (312) 726-1227 Strategic Decisions Incorporated 645 N Michigan Ave Ste 800 Chicago, IL 60611 (312) 280-8833 Studio Gigante Incorporated 4621 N Ravenswood Ave Chicago, IL 60640 (773) 334-7881 Studio R L L 833 W Chicago Ave Chicago, IL 60622 (312) 738-5203 Sun Microsystems 190 S La Salle St Chicago, IL 60603 (312) 419-1685 Sunrise Technology 329 W 18th St Chicago, IL 60616 (312) 362-1111 Synta's Errors 5658 S Loomis Blvd Chicago, IL 60636 (773) 737-2013 Sysemguru Incorporated 30 N Michigan Ave Chicago, IL 60602 (312) 263-0360 System Concepts 6585 N Avondale Ave Chicago, IL 60631 (773) 774-0756 T & T Technology 1825 N Lincoln Ave Chicago, IL 60614 (312) 266-7414 Tab Service 310 S Racine Ave Ste 6 Chicago, IL 60607 (312) 527-4306 Targeted Technology Solutions LLC 4530 S Prairie Ave Chicago, IL 60653 (773) 536-5260 Taylor Made Software Inc. 28 E Jackson Blvd Ste 1501 Chicago, IL 60604 (312) 362-0001 Taylor Technologies 55 E Jackson Blvd Chicago, IL 60604 (312) 431-0125 Tech Connect Medical 2340 W Medill Ave Chicago, IL 60647 (773) 235-6800 Tech On Site Incorporated 2910 W Peterson Ave Chicago, IL 60659 (773) 465-6850 Tech-Serv. Group 815 W Van Buren St Chicago, IL 60607 (312) 733-1999 Technology Consortium Group 805 W Randolph St Chicago, IL 60607 (312) 421-4100 Technology Consortium Group 1727 S Indiana Ave Chicago, IL 60616 (312) 212-1650 Tek Vision 438 E 49th St Chicago, IL 60615 (773) 624-8062 Tektite Group LLC The 161 W Harrison St Chicago, IL 60605 (312) 431-8335 Teleport Communications Group 200 E Randolph St Chicago, IL 60601 (312) 240-9110 Telpoint Communications LLC 10 S Riverside Plz Ste 1800 Chicago, IL 60606 (312) 588-0095 The Advanced Group 225 W Washington St Chicago, IL 60606 (312) 980-2800 The Kerricille Corporation 11735 S Wentworth Ave Chicago, IL 60628 (773) 264-1563 Think 3 Inc. 1646 N Damen Ave Chicago, IL 60647 (773) 235-2250 Thirdwave LLC 15 W Hubbard St Chicago, IL 60610 (312) 329-1960 Thirdwave LLC 15 W Hubbard Chicago, IL 60610 (312) 329-1960 Thoughtspeed LLC 641 W Lake St Chicago, IL 60661 (312) 207-1190 Thoughtspeed LLC 1500 W Monroe St Chicago, IL 60607 (312) 207-1190 Thoughtworks 651 W Washington Blvd Chicago, IL 60661 (312) 373-1000 Thunderhead Incorporated 2342 W Augusta Blvd Chicago, IL 60622 (773) 489-9339 Tisha Enterprises Inc. 5875 N Lincoln Ave Chicago, IL 60659 (773) 275-1407 Tl Contact 3737 N Seminary Ave Chicago, IL 60613 (773) 327-7992 Topcall Corporation 3312 W 111th St Chicago, IL 60655 (773) 239-1655 Tri Mark Technology 100 S Wacker Dr Chicago, IL 60606 (630) 960-0022 Tribesoft 2039 W Wabansia Ave Chicago, IL 60647 (773) 227-2200 Tripoint Systems Development 1 N La Salle St Chicago, IL 60602 (312) 345-0505 Triton Tek LLC 445 W Erie St Chicago, IL 60610 (312) 379-5016 Turn Key Systems 5743 W Lawrence Ave Chicago, IL 60630 (773) 794-3123 Turnkey Business Computer 175 W Jackson Blvd Chicago, IL 60604 (312) 939-2410 Ubiq Limited 127 S Mason Ave Chicago, IL 60644 (773) 261-7103 Unibase Technology 3507 S Central Ave Cicero, IL 60804 (708) 780-7705 US Computech 1466 E 53rd Chicago, IL 60615 (773) 324-2290 US Cotelligence Inc. 2622 W Peterson Ave Chicago, IL 60659 (773) 338-6484 Vanella Incorporated 8745 W Higgins Rd Chicago, IL 60631 (773) 380-0555 Veritas Software Corporation 414 N Orleans St Chicago, IL 60610 (312) 832-1221 Veritel Corporation of America 35 E Wacker Dr Chicago, IL 60601 (312) 803-5000 Veritel Corporation of America 250 S Wacker Dr Chicago, IL 60606 (312) 382-1188 Viner Medical Software Inc. 605 W Madison St Chicago, IL 60661 (312) 382-5352 Virtual Solution Team 1534 E 74th Pl Chicago, IL 60619 (773) 288-2658 Vision I Systems 2416 S Canal St Chicago, IL 60616 (312) 326-9188 Vivid Technologies 3423 N Albany Ave Chicago, IL 60618 (773) 267-2494 W & R Development 1601 N Cleveland Ave Chicago, IL 60614 (312) 266-2388 Wallin Tecnology Solutions 400 E Randolph St Chicago, IL 60601 (312) 240-0203 Wanglam Computer Intl. 2157 S Archer Ave Chicago, IL 60616 (312) 842-7963 Web Wisor Inc. 5901 N Cicero Ave Chicago, IL 60646 (773) 202-8672 Webques Incorporated Chgo 2411 N Saint Louis Ave Chicago, IL 60647 (773) 278-5844 Whoast Incorporated 19 S Loomis St Chicago, IL 60607 (312) 492-8315 Williams Group 9755 S California Ave Evergreen Park, IL 60805 (708) 499-2280 Wincite Systems 19 S La Salle St Ste 304 Chicago, IL 60603 (312) 424-6420 Windy City Technologies Inc. 3601 W Devon Ave Chicago, IL 60659 (773) 583-3071 Winscribe USA Incorporated 8700 W Bryn Mawr Ave Chicago, IL 60631 (773) 399-1608 Wintron 3336 S Wallace St Chicago, IL 60616 (773) 376-9638 Wirefly Interactive Co. 942 N Howe St Chicago, IL 60610 (312) 642-4200 Wsi Strategic Web 333 N Michigan Ave Chicago, IL 60601 (312) 236-4507 Wtd Consulting 300 W Adams St Chicago, IL 60606 (312) 332-9831 Www.Chicagohost.Net 333 W Hubbard St Apt 3f Chicago, IL 60610 (312) 222-2223 Xiim 1 S Dearborn St Chicago, IL 60603 (312) 223-9446 Xpedite 300 S Wacker Dr Chicago, IL 60606 (312) 431-9900 Xstream Inc. 6171 N Sheridan Rd Chicago, IL 60660 (773) 338-3553 Zillex Incorporated 1268 W Victoria St Chicago, IL 60660 (773) 784-1500
