| AAPEX INFORMATION SYSTEM INC. | 172 N HALSTED ST | (312)-421-0777 |
| AARON ADILMAN | 3426 N KEELER AVE | (773)-794-6590 |
| ACADEMIC COMPUTING | 600 S MICHIGAN AVE | (312)-344-7526 |
| ACTIVE INTEREST INC. | 318 W ADAMS ST | (312)-236-5533 |
| ADIDAC COMPUTERS | 2934 W WILSON AVE | (773)-539-1617 |
| ADVANCED BUSINESS COMPUTING | 10152 S BENSLEY AVE | (773)-375-8500 |
| ADVANCED DATA CONCEPTS | 819 S WABASH AVE STE 606 | (312)-786-0220 |
| ADVANCED INFORMATION SYSTEMS | 118 N CLINTON ST | (312)-382-0610 |
| ADVANCED MANAGEMENT TECHN | 7614 S CHAPPEL AVE | (773)-221-4974 |
| ALAN S BERGER & ASSOCS | 1453 E 55TH PL | (773)-643-7280 |
| AMERICAN ASSOCIATION FOR HAND | 20 N MICHIGAN AVE STE 700 | (312)-236-3307 |
| AMERICAN COUNCIL ON PHARMACEUT | 20 N CLARK ST STE 2500 | (312)-664-3575 |
| AMERIVAULT INC. | 1344 N DEARBORN ST | (312)-357-3735 |
| ANTARTIC COMPUTER SERVICE | PO BOX 2978 | (773)-752-1464 |
| APAR INFOTECH CORP. | 4545 N ELSTON AVE | (773)-481-2727 |
| ARGON TECHNOLOGY GROUP INC. | 3646 W WRIGHTWOOD AVE | (773)-862-6820 |
| AZAVAR TECHNOLOGIES | 234 S WABASH AVE FL 6 | (312)-583-0100 |
| B & D COMPUTER REPAIR INC. | 6115 S MASSASOIT AVE | (773)-735-9010 |
| BART LOUHI & ASSOCS | 3023 N CLARK ST STE 203 | (773)-262-2211 |
| BENSON CONSULTING | 6138 W GIDDINGS ST | (773)-282-4432 |
| BHAVIN CONSULTANCY INC. | 2117 W BALMORAL AVE | (773)-878-3643 |
| BIG PRODUCTIONS INC. | 2453 N AVERS AVE | (773)-772-5506 |
| BLIND INFORMATION SRVC & RFRL | 1850 W ROOSEVELT RD | (312)-666-1331 |
| BRAIN BLOCK INTERACTIVE | 2800 N PINE GROVE AVE # 9 | (773)-472-1901 |
| BRODNER & ASSOCS INC. | 4420 N RICHMOND ST | (773)-539-4980 |
| C2NETWORKS INC. | 420 S CLINTON ST | (312)-986-9348 |
| CALLDWELL COMPUTER SYSTEMS INC. | 4303 N KILDARE AVE | (773)-286-4544 |
| CAN INFORMATION | 322 S GREEN ST | (312)-226-4636 |
| CASCABEL INC. | 2007 N OAKLEY AVE | (773)-235-4213 |
| CATALYST SOLUTIONS LLC | 500 W MADISON ST STE 2010 | (312)-577-0210 |
| CHANDLER DOUGLAS CONSULTANT | 3049 N LEAVITT ST | (773)-477-5496 |
| CHASE COMPUTER CONSULTING INC. | 1842 W MORSE AVE | (773)-465-6673 |
| CNX CORP. | 20 N WACKER DR STE 2420 | (312)-251-0840 |
| CO. U FORMATION INC. | 9617 S HOYNE AVE | (773)-779-7274 |
| COLORS NET GROUP INC. | 8507 W CATALPA AVE | (773)-380-9615 |
| COMMUNICATIONS TECHNOLOGY GROU | 70 W MADISON ST STE 2300 | (312)-695-9600 |
| COMPREHENSIVE COMPUTING CORP. | 1718 E 87TH PL | (773)-734-4000 |
| COMPUTELEDGE INC. | 2305 W 47TH ST | (773)-376-0411 |
| COMPUTER MECHANICS INC. | 1719 S CLINTON ST | (312)-226-0770 |
| COMPUTER SYSTEMS ADVISORS | 8410 W BRYN MAWR AVE | (773)-380-1258 |
| COMPUWARE CORP. | 8410 W BRYN MAWR AVE STE 400 | (773)-233-9600 |
| CROATION INFORMATION OFFICE | 2845 W DEVON AVE | (773)-338-3898 |
| CYNICO NETWORK CONSULTING | 6128 N CHRISTIANA AVE | (773)-267-0358 |
| D & B COMPUTER CONSULTANTS INC. | 7721 W PATTERSON AVE | (773)-625-8537 |
| DASHAUNS INTERNET CAFE | 9953 S AVENUE H | (773)-221-2233 |
| DATA SYSTEMS SOLUTIONS | 6210 N OAKLEY AVE | (773)-973-3137 |
| DATABASE ASSOCS | 3930 N PINE GROVE AVE | (773)-549-6563 |
| DATASOFT MAKERS INC. | 5757 N CAMPBELL AVE # 1 | (773)-293-1541 |
| DAVIS COMPUTER SYSTEMS | 438 E 49TH ST | (773)-786-1556 |
| DBA THRESHOLD INFORMATION | 1239 W ARDMORE AVE | (773)-989-4986 |
| DELTA SOLUTIONS INC. | 155 N MICHIGAN AVE STE 325 | (312)-317-9544 |
| DIGITAL TECH STAFF CO. | 6355 N CLAREMONT AVE STE 206 | (773)-465-2228 |
| DILLIGAF | 6351 W MONTROSE AVE # 138 | (773)-718-0240 |
| DISTANT HORIZON INC. | 751 S CLARK ST # 300 | (312)-360-1515 |
| DIVERSIFIED COMPUTER CNSLTNT | 407 S DEARBORN ST | (312)-566-9370 |
| DOCULABS | 1201 W HARRISON ST FL 3 | (312)-433-7793 |
| DONNA ANTKOWIAK DESKTOP PUBG | 2940 N LONG AVE | (773)-283-8618 |
| DPS DATA SYSTEMS | 1635 W BELMONT AVE | (773)-248-1727 |
| DRH STRATEGIC CONSULTING | 20 S CLARK ST STE 620 | (312)-732-3930 |
| DUDE NETWORKS LLC | 2542 N WAYNE AVE | (773)-327-7790 |
| E LOGISTYX | 6215 N LEADER AVE | (773)-774-2499 |
| EARTHQUAKE DYNAMICS | 7562 S HAMILTON AVE | (773)-874-2207 |
| EPA ASSOC | 7645 N SHERIDAN RD | (773)-764-2389 |
| ERIC D WANGER LTD | 339 W WEBSTER AVE | (773)-248-9394 |
| EVOLUTIONARY CMPT SOLUTIONS | 1507 E 53RD ST # 110 | (773)-324-6531 |
| FATMA SOFTWARE SYSTEMS INC. | 4753 N BROADWAY ST | (773)-334-5003 |
| FINCO CORP. | 1658 N MILWAUKEE AVE | (773)-733-1776 |
| FLO LIM HLTH CARE INFO SYSTM | 2245 W POLK ST | (312)-243-5216 |
| FSG SYSTEMS CONSULTING | 6815 W 63RD PL | (773)-229-8810 |
| GALACOM CO. | 7140 W GRAND AVE | (773)-889-5433 |
| GENERATIONE CONSULTING LLC | 8420 W BRYN MAWR AVE STE 280 | (773)-444-4000 |
| GILLESPIES COMPUTER SYSTEMS | 12526 S UNION AVE | (773)-468-2957 |
| GREAT LAKES CONSULTING INC. | 6320 W GRACE ST | (773)-205-1431 |
| GSC COMPUTING SERVICES | 6449 S MAPLEWOOD AVE | (773)-776-2479 |
| HARMONY CONSULTING INC. | 203 N WABASH AVE STE 608 | (312)-345-7700 |
| HDI TECHNOLOGIES INC. | 1744 W MONTROSE AVE STE 1F | (773)-275-2121 |
| HITECH NETWORKING SOLUTION | 309 W WASHINGTON ST STE 1050 | (312)-236-8655 |
| HIV INFORMATION | 1258 W BELMONT AVE | (773)-404-1038 |
| HUGH J DEVLIN | 2322 W ESTES AVE FL 1 | (773)-973-4573 |
| ICON RESOURCES INC. | 1050 N STATE ST STE M8 | (312)-573-0142 |
| INDEPENDENT MEDIA | PO BOX 47200 | (773)-384-8827 |
| INFORAMP INC. | 1923 N HALSTED ST | (773)-577-6666 |
| INFORMATION CONSULTANTS | 228 W CERMAK RD | (312)-567-1069 |
| INFORMATION DESIGN SOLUTIONS | 3333 W 111TH ST | (773)-238-9702 |
| INFORMATION DVLPMNT CNSLTNT | 6 W HUBBARD ST STE 700 | (312)-464-1020 |
| INFORMATION LOCUS LOCUS | 175 E DELAWARE PL | (312)-202-0325 |
| INFORMATION SYSTEMS CNSLTNT INC. | 1130 S WABASH AVE STE 202 | (312)-253-0344 |
| INGRAM EMTERPRISE | 8914 S BLACKSTONE AVE | (773)-734-4475 |
| INTELIMIND LLC | 120 W MADISON ST | (312)-782-7445 |
| INTELLINET BUSINESS CNSLTNT | 250 S WACKER DR | (312)-226-1155 |
| INTERNATIONAL INFORMATION SRVC | 213 W INSTITUTE PL | (312)-932-0400 |
| INTERNTNAL LGISTC SSTMS LLC | 737 N MICHIGAN AVE FL 17 | (312)-587-2800 |
| ISOLINEAR DATA INC. | 5908 N KIMBALL AVE | (773)-267-3680 |
| ITEC INC. | 650 N DEARBORN ST STE 200 | (312)-440-0004 |
| JAM NET INC. | 1631 S MICHIGAN AVE | (312)-360-0426 |
| JAN ROUSE SYSTEMS | 925 W WOLFRAM ST | (773)-248-5441 |
| JEFFREY KEMPINERS | 1715 N HUDSON AVE # 1 | (312)-751-0398 |
| JEREMY BIERLY | 702 W BUCKINGHAM PL | (773)-529-3256 |
| JN ENTERPRISES | PO BOX 166214 | (312)-225-6233 |
| JOE VANGSNESS & ASSOCS | 833 W CHICAGO AVE | (312)-455-1126 |
| JON GEORGE INC. | 621 S PLYMOUTH CT | (312)-356-4940 |
| KAREN KOVACH CO. | 230 W MONROE ST STE 700 | (312)-454-5460 |
| KB CONSULTING SERVICES INC. | 1507 E 53RD ST STE 217 | (773)-493-2865 |
| KENNETH R HORVATH | 11633 S CAMPBELL AVE | (773)-298-8810 |
| KODUKULA PRASAD | 780 S FEDERAL ST | (312)-322-0940 |
| LANAC TECHNOLOGY CORP. | 222 N LA SALLE ST STE 1100 | (312)-201-8808 |
| LANC GROUP | 4550 W CORTLAND ST # 1303 | (773)-728-3519 |
| LAP INC. | 5718 W 64TH ST # 2 | (773)-735-0184 |
| LAYTON CHRIS | 811 W ALDINE AVE | (773)-404-8407 |
| LUCENT INFORMATION RESOURCE | 5515 N CUMBERLAND AVE | (773)-467-0839 |
| LUKEBABY PRODUCTIONS INC. | PO BOX 60 | (773)-935-8460 |
| LUNA INFORMATION SYSTEMS | 8700 W BRYN MAWR AVE | (773)-714-5050 |
| MANAGEWARE | 5120 W WILSON AVE | (773)-283-0313 |
| MARK A BLASZCZYK & ASSOCS INC. | 6125 N NORTHCOTT AVE | (773)-774-3535 |
| MAUREEN C JONES INC. | 5240 S MENARD AVE | (773)-581-7013 |
| MCGEE INFORMATION TECH SRVC | 2901 S MICHIGAN AVE | (312)-225-1065 |
| META GROUP INC. | 1300 W BELMONT AVE | (773)-880-1466 |
| MINDSTEP CORP. | 2134 N BISSELL ST # 1 | (773)-588-9099 |
| MYERS INFORMATION SSTMS INC. | 70 W MADISON ST STE 1400 | (312)-466-1116 |
| N2 CONSULTING | 131 N GREEN ST | (312)-491-1693 |
| NATIONAL ROLM USERS GROUP | 401 N MICHIGAN AVE STE 2200 | (312)-321-6804 |
| NET TECH MANAGEMENT SOLUTIONS | 336 W WELLINGTON AVE | (773)-327-9575 |
| NETBLAST INC. | 125 S WACKER DR STE 1700 | (312)-332-1525 |
| NETWORKING IMPACT | 55 W MONROE ST | (312)-578-1473 |
| NEW AFRICA ONLINE INC. | 3529 W ADAMS ST | (773)-826-1362 |
| NU MILLENNIUM 2000 | 6204 S KOMENSKY AVE | (773)-284-2680 |
| ONLINE MUSIC GROUP INC. | 1459 N MILWAUKEE AVE | (773)-645-0997 |
| OPEN SYSTEMS SOLUTIONS INC. | 501 W 24TH PL | (312)-567-0624 |
| PEGASUS DATA SYSTEMS | 6139 N CICERO AVE | (773)-282-3355 |
| PENICK & ASSOCS INC. | 6722 N ASHLAND AVE | (773)-508-5214 |
| PFC CONSULTING/PAUL FRA | 529 N HARTLAND CT FL 1 | (312)-666-4707 |
| PHJ CONSULTING | 4909 N TRIPP AVE | (773)-794-9307 |
| PLANET GROUP INC. | 205 W WACKER DR STE 1622 | (312)-920-0667 |
| PNA INFORMATION CTR | 5711 N MILWAUKEE AVE | (773)-763-8520 |
| POISON CNTRL CTR RUSH PRSBYTRN | 1753 W CONGRESS PKWY | (800)-942-5969 |
| POISON INFORMATION ILN PSN | 1653 W CONGRESS PKWY | (312)-942-5969 |
| POMERLEAU COMPUTING SYSTEMS | 5305 S CORNELL AVE | (773)-667-2075 |
| POWER PC EDUCATION CTR INC. | 6309 N OAKLEY AVE | (773)-764-7940 |
| PREVIEWPORT CO. | 35 E WACKER DR FL 16 | (312)-726-5336 |
| PRIOR COMPUTER SERVICE INC. | 7714 W CATALPA AVE | (773)-774-6696 |
| PROTOSOFT INC. | 1955 W 94TH ST | (773)-233-2226 |
| RC TECH ENTERPRISES INC. | 1460 N SANDBURG TER | (312)-943-5789 |
| RCOM INC. | 850 N STATE ST | (312)-943-1331 |
| RES INFORMATION | 7435 W TALCOTT AVE | (773)-737-4636 |
| RETEK INFORMATION SYSTEMS | 8501 W HIGGINS RD | (773)-867-2000 |
| RISETIME INC. | 547 W JACKSON BLVD # 800 | (312)-413-1170 |
| RONALD A THISTED | 5729 S WOODLAWN AVE | (773)-947-9243 |
| SANDESH INTERNATIONAL | 2323 W DEVON AVE STE 208 | (773)-338-0292 |
| SCHAFFNER INTERACTIVE | 616 W FULTON ST | (312)-930-0383 |
| SECOND MILLENNIUM CONSULTING | 3404 N SOUTHPORT AVE # 2 | (773)-281-5251 |
| SEI INFORMATION TECHNOLOGY | 212 E OHIO ST STE 500 | (312)-440-8383 |
| SENECA DESIGN & CONSULTING | 4122 N LAWNDALE AVE | (773)-539-3531 |
| SGS NET LLC | 600 W JACKSON BLVD STE 400 | (312)-831-0070 |
| SHOW INFORMATION | 1616 N WELLS ST | (312)-642-6890 |
| SILVER NETWORKS | 551 W MELROSE ST | (773)-327-0615 |
| SOFTWERC CO. | 205 W WACKER DR STE 901 | (312)-357-0707 |
| SOLSTAR TECHNOLOGY | 6928 W 65TH ST | (773)-586-4695 |
| STEVEN BONDERSKI | 5034 S KENNETH AVE | (773)-585-8686 |
| STRATEGIC INFORMATION SLTN | 200 N LA SALLE ST STE 900 | (312)-422-1552 |
| SULLIVAN IT SOLUTIONS | 4908 W BALMORAL AVE | (773)-794-3510 |
| SUNDARESAN SANTHANAKRISH | 1016 W HOLLYWOOD AVE | (773)-792-4705 |
| SYSTEMS BY DESIGN OF ILLINOIS | 2317 W FARRAGUT AVE | (773)-769-4776 |
| TECHNIUM INC. | 8745 W HIGGINS RD STE 350 | (773)-380-0555 |
| TELEION CORP. | 919 N MICHIGAN AVE | (312)-951-5900 |
| THE COMPUTER TCHNLGY CMNTY GR | 7051 S BENNETT AVE | (773)-288-4926 |
| THINK TANK TECHNOLOGIES INC. | 6307 W FITCH AVE | (773)-774-6941 |
| THIRDWAVE LLC | 15 W HUBBARD ST STE 302 | (312)-329-1960 |
| TICKET INFO | 454 N COLUMBUS DR | (312)-836-9485 |
| TL HUESER & ASSOC | 21 E CHESTNUT ST | (312)-649-0491 |
| TONG COMPUTER CONSULTING | 2010 W CHASE AVE STE 1 | (773)-465-8064 |
| TONY S ONLINE AUCTION HOUSE INC. | 8133 W MEMORY LN | (773)-775-7639 |
| TRIANGLE SYSTEMS CORP. | 340 W DIVERSEY PKWY | (773)-975-3999 |
| TRITECH SOLUTIONS | 5415 S INGLESIDE AVE | (773)-955-3462 |
| TRM TECHNOLOGIES INC. | 4436 N KOSTNER AVE | (773)-283-3140 |
| TTN ONLINE INC. | 609 W STRATFORD PL | (773)-348-1424 |
| VERISIGN INC. | 8745 W HIGGINS RD | (847)-653-4049 |
| W TI NETWORK COMPUTING | 6308 W HENDERSON ST | (773)-725-8491 |
| WALLACE J HOPP PH | 1921 W MORSE AVE | (773)-973-2582 |
| WALLIN TECH | 5855 N SHERIDAN RD | (773)-561-9099 |
| WESTERN AVENUE AUTOMOTIVE RPR INC. | 4940 N WESTERN AVE | (773)-737-4686 |
| WHEELER INC. | 166 W WASHINGTON ST | (312)-726-2454 |
| WNUA INFORMATION LINE | 444 N MICHIGAN AVE | (312)-644-9682 |
| YESMAIL CO. | 222 S RIVERSIDE PLZ | (312)-423-5000 |
| ZEUS INTERNET CAFE INCQ | 7061 N KEDZIE AVE STE 1202 | (773)-267-1417 |
