| 2K LLC | 156 N JEFFERSON ST | (312)-648-9100 |
| 4 SA INC. | 11 E ADAMS ST | (312)-986-1100 |
| 7 GEO LAPTOPS | 6004 W IRVING PARK RD | (773)-427-7296 |
| A & L CARY SYSTEMS | 6240 S KEDZIE AVE STE 9 | (773)-434-3960 |
| A & S CO. | 6417 N RAVENSWOOD AVE | (773)-274-7693 |
| A COMPUTER WIZ | 1660 W 104TH PL | (773)-239-9022 |
| A PLUS COMPUTERS INC. | 209 W 23RD ST | (312)-326-3412 |
| ACCESSPOINT INTERACTIVE | 4150 N SHERIDAN RD | (773)-529-9867 |
| ADAGE TECHNOLOGIES | 224 N DESPLAINES ST STE 60 | (312)-258-1200 |
| ADPAC CORP. | 4732 N LINCOLN AVE STE 2 | (773)-334-2575 |
| ADVANCE ELECTRONIC COMPUTER | 2166 S ARCHER AVE # B | (312)-326-6188 |
| ADVANCED NETWORK & SERVICES | 600 S FEDERAL ST | (312)-922-3608 |
| ADVANCED SYSTEMS RSRC OF ILN | 2630 S WABASH AVE | (773)-373-3980 |
| ALADDIN KNOWLEDGE SYSTEMS | 2551 W EASTWOOD AVE | (773)-539-9093 |
| ALPHA ZETA INC. | 8 S MICHIGAN AVE FL 37 | (312)-263-7028 |
| AMERICAN CARTRIDGE RECYCLERS | 5200 N DAMEN AVE | (773)-275-0044 |
| AMERICAN ELECTRONIC FENCING SY | 3635 W DICKENS AVE | (773)-394-3601 |
| AMERICAN INTERNET CAFE | 2457 W PETERSON AVE | (773)-728-4940 |
| AMERIPAK INTL | 3138 W CERMAK RD # 101 | (773)-762-6200 |
| AMTECH HARDSOFT TRADING INC. | 2417 W DEVON AVE # 10 | (773)-761-4561 |
| ANTARES COMPUTER SYSTEMS INC. | 8114 S MARYLAND AVE STE 12 | (773)-783-8855 |
| APEX CONSULTING GROUP INC. | 1841 N BISSELL ST | (312)-335-1700 |
| APTECH CORP. | PO BOX 06448 | (312)-658-1022 |
| AQUITEC INC. | 25 E WASHINGTON ST STE 1833 | (312)-372-9999 |
| AREA TECH SUPPORT INC. | 4330 N MILWAUKEE AVE | (773)-777-0100 |
| ARIAS TECHNOLOGY CORP. | 1727 N NATOMA AVE | (773)-237-2010 |
| ARISTA TECHNOLOGY GROUP INC. | 1332 W FILLMORE ST # B | (312)-733-3234 |
| ASPEN RESEARCH GROUP LTD | 30 S WACKER DR | (312)-474-0820 |
| ASSOCS IN COMPUTER TCHNLGY | 1740 W 99TH ST | (773)-445-5555 |
| ASTON IT GROUP | 228 S WABASH AVE | (312)-588-0423 |
| ATTACHMATE CORP. | 8410 W BRYN MAWR AVE | (773)-693-4300 |
| AVECTRA | 200 W ADAMS ST STE 1215 | (312)-425-9093 |
| AYDEN SOFTWARE | 9217 S ELIZABETH ST | (773)-233-2851 |
| AZTEC NETWORK SOLUTIONS INC. | 3424 W COLUMBUS AVE STE 100 | (773)-476-3828 |
| B2B PEOPLE INC. | 125 S WACKER DR STE 2400 | (312)-759-1840 |
| BANC TEC | 3651 W 108TH PL | (773)-445-0887 |
| BANG LOGIC INC. | 1313 W GRAND AVE | (312)-850-0661 |
| BEL TECHNOLOGY SOLUTIONS | 4153 W WASHINGTON BLVD | (773)-638-1235 |
| BEZ SYSTEMS INC. | 222 W ADAMS ST STE 1010 | (312)-641-2200 |
| BFL SOFTWARE | 8700 W BRYN MAWR AVE | (773)-714-4905 |
| BITECK COMPUTER SOLUTIONS | 905 W IRVING PARK RD | (773)-755-0801 |
| BLITZ SYSTEMS | 1 N LA SALLE ST STE 2250 | (312)-853-9082 |
| BLUE ROSE TECHNOLOGY CO. | 4230 W HARRINGTON LN | (773)-777-3432 |
| BRAINSTORMUSA | 3525 W PETERSON AVE STE 113 | (773)-509-1227 |
| BROWN ANGELS COMM | 1426 N STATE PKWY | (312)-587-8919 |
| BUCHANAN ASSOCS | 8755 W HIGGINS RD | (773)-695-2900 |
| BUCKTOWN INTERNET GROUP | 1456 N PAULINA ST | (773)-782-0807 |
| BUSINESS AUTOMATION GROUP | 47 W DIVISION ST | (312)-738-3230 |
| BUSINESS ONE WIRELESS INC. | 1440 N DAYTON ST | (312)-475-9999 |
| BYTEWISE INTL | 4536 S LAKE PARK AVE | (773)-373-9958 |
| CAMPBELL SAP | 303 E WACKER DR STE 310 | (312)-279-2500 |
| CAMPBELL SAP | 303 E WACKER DR | (312)-279-2500 |
| CARDIFF SOFTWARE INC. | 11 E ADAMS ST | (312)-408-3060 |
| CASEY DAVID SOFTWARE SRVC INC. | 2619 W BIRCHWOOD AVE | (773)-381-4537 |
| CENTRACOM INC. | 6116 S GREENWOOD AVE | (773)-643-0533 |
| CFI | 200 N LA SALLE ST | (312)-236-2323 |
| CHAT COMPUTERS & ELECTRONICS | 3745 N HALSTED ST | (773)-244-6313 |
| CHICAGO COMPUTER CLUB CORP. | 5621 S DREXEL AVE STE 1 | (773)-363-0640 |
| CHICAGO CYBER EXCHANGE | 455 W NORTH AVE | (312)-337-4882 |
| CHICAGO MEDISOFT INC. | 220 S STATE ST | (312)-554-3903 |
| CHICAGO TECHNICAL CENTERS | 3500 S EMERALD AVE | (773)-376-3535 |
| CHICAGO URBAN LEAGUE | 3424 S STATE ST FL 3 | (312)-567-0998 |
| CIS TECHNOLOGIES | 4249 N KOLMAR AVE | (773)-283-6855 |
| CLEAR FUSION INC. | 207 E OHIO ST STE 374 | (312)-946-9000 |
| CMAN SOFTWARE | 1762 W THOME AVE | (773)-465-7207 |
| CODA COMPUTER | 7717 S MERRILL AVE | (773)-731-1501 |
| CODE GREEN INC. | 1800 W LARCHMONT AVE | (773)-244-1199 |
| COED MARKETING INC. | 163 W DIVISION ST STE 301 | (312)-988-9600 |
| COGNITOR INC. | 156 N JEFFERSON ST STE 101 | (312)-463-1300 |
| COLLABNET INC. | 407 S DEARBORN ST | (312)-922-2598 |
| COMPLETE DOCUMENT IMAGING | 9 W HUBBARD ST | (312)-670-1600 |
| COMPUFIND INC. | 4711 N BROADWAY ST | (773)-878-3024 |
| COMPUSA SERVICE & REPAIR | 101 W CHICAGO AVE | (312)-640-7875 |
| COMPUTECH | 7405 N WESTERN AVE | (773)-973-7700 |
| COMPUTEK | 1407 W 63RD ST | (773)-863-8119 |
| COMPUTER ARCHITECHS INTL | 2144 N CLYBOURN AVE | (773)-871-8819 |
| COMPUTER CONCEPTS OF CHICAGO | 625 W MADISON ST | (312)-902-3031 |
| COMPUTER INNOVATIONS | 11 E ADAMS ST STE 900 | (312)-663-5930 |
| COMPUTER WIZ INC. | 1947 N WHIPPLE ST # 3 | (773)-342-7330 |
| COMPUTER ZONE USA | 3441 W PETERSON AVE | (773)-539-1045 |
| COMPUTERS N STUFF | 5034 N LINCOLN AVE | (773)-878-7330 |
| COMPUWERKS INC. | 4811 N ELSTON AVE | (773)-736-0265 |
| CONTINUUM MANAGEMENT | 5540 W MONTROSE AVE | (773)-282-1050 |
| COORENS COMMUNICATIONS INC. | 2134 W PIERCE AVE | (773)-235-8688 |
| CORNEILIUS & MERRIL CORP. | 156 N JEFFERSON ST STE 201 | (312)-731-9027 |
| CSP COMPUTERS | 1246 W BELMONT AVE | (773)-472-7587 |
| CUSA TECHNOLOGIES INC. | 3517 N LAKEWOOD AVE | (773)-342-3064 |
| CYBERTYPE NETWORK SYSTEMS | 2222 N ELSTON AVE | (773)-384-5400 |
| DAM COMPUTER CO. | 4270 W IRVING PARK RD | (773)-481-1200 |
| DATA INNOVATIONS INC. | 111 W JACKSON BLVD STE 1142 | (312)-341-0277 |
| DATA WARE HOUSE ENTERPRISES INC. | 5441 N EAST RIVER RD # 115 | (708)-867-0364 |
| DAVKA CORP. | 3601 W DEVON AVE STE 110 | (773)-465-4070 |
| DECISION RESOURCES INC. | 7814 S EBERHART AVE | (773)-224-4007 |
| DELTA LOGIC INC. | 5044 N WINCHESTER AVE | (773)-561-0488 |
| DELTA WIRE SYSTEMS INC. | 3519 N CENTRAL AVE | (773)-725-8483 |
| DERIVATIVE SOLUTIONS | 55 W MONROE ST | (312)-739-9393 |
| DEVINE SYSTEMS INC. | 1351 S CLARK ST | (312)-922-6795 |
| DH BURNHAM INC. | 700 N GREEN ST | (312)-942-1010 |
| DIGIPLEX SOLUTIONS INC. | 11412 S LOTHAIR AVE | (773)-233-2487 |
| DIGITAL ALTERNATIVES INC. | 2566 N CLARK ST | (773)-472-1921 |
| DIGITAL COVERGENCE INC. | 741 W BRIAR PL STE 3 | (773)-935-9183 |
| DIGITAL TAO INC. | 2626 W MORSE AVE | (773)-274-4809 |
| DIRECTFIT | 333 W WACKER DR STE 2100 | (312)-641-9966 |
| DISCREET LOGIC | 730 N FRANKLIN ST STE 210 | (312)-440-1200 |
| DOSS COMPUTER SERVICES | 8616 S BENNETT AVE | (773)-734-2099 |
| DSSA | 3245 S PRAIRIE AVE | (312)-328-0884 |
| EAST WEST SYSTEMS INC. | 6217 W 55TH ST | (773)-585-1208 |
| EKID NETWORK | 445 W ERIE ST STE 106 | (312)-654-0733 |
| ELECTRONICS BOUTIQUE | 7601 S CICERO AVE | (773)-585-5665 |
| ELEVATED SOFTWARE SOLUTIONS INC. | 3413 N LINCOLN AVE | (773)-868-6487 |
| ENCAPSOLUTIONS TECHNOLOGY INC. | 8142 W GREGORY ST | (773)-594-1198 |
| ENERA INC. | 1155 E 54TH PL | (773)-955-4475 |
| ENVIRONMENTAL SYSTEMS RESEARCH | 221 N LA SALLE ST STE 619 | (312)-609-0966 |
| ENVIROWIN SOFTWARE INC. | 1254 N WELLS ST | (312)-255-8900 |
| EPICENTRIC | 747 N LA SALLE DR | (312)-944-4342 |
| ERMINGER CORP. | 910 W CASTLEWOOD TER | (773)-275-4801 |
| EUMEMICS | 2300 W WABANSIA AVE | (773)-394-9880 |
| EX LIBRIS USA INC. | 1653 N WELLS ST | (773)-404-5527 |
| EX LIBRIS USA INC. | 1919 N SHEFFIELD AVE FL 1 | (773)-404-5527 |
| EXCHANGE CUBED LLC | 311 S WACKER DR STE 3450 | (312)-922-1413 |
| EXEC STRATEGIES INC. | 175 E DELAWARE PL | (312)-751-0804 |
| FASTCAM INC. | 8700 W BRYN MAWR AVE STE 800S | (773)-693-5715 |
| FIANCHETTO LTD | 633 S PLYMOUTH CT | (312)-663-9539 |
| FIELDGLASS INC. | 125 S WACKER DR STE 2400 | (312)-759-1100 |
| FINA INTERACTIVE INC. | 9335 S SOUTH CHICAGO AVE | (773)-768-6469 |
| FIVE SIGHT TECHNOLOGIES CORP. | 213 N MORGAN ST UNIT 1A | (312)-432-0556 |
| FORTUNE SYSTEMS | 5351 W WINONA ST | (773)-545-4701 |
| FRIEDMANS PREMIER SSTMS INC. | 5901 N CICERO AVE | (773)-685-1051 |
| FUELQUEST | 211 W WACKER DR | (312)-762-9600 |
| FULLAUDIO CORP. | 14 E JACKSON BLVD STE 1220 | (312)-663-9363 |
| FUTURE DYNAMICS INC. | 141 W JACKSON BLVD STE 2220A | (312)-435-0461 |
| FUTURES FIRST SOFTWARE INC. | 53 W JACKSON BLVD STE 835 | (312)-786-9500 |
| GATEWAY COUNTRY | 2053 N CLYBOURN AVE | (312)-279-0524 |
| GENERAL ROOFING | 6427 W IRVING PARK RD | (773)-282-7874 |
| GENESEE DEVELOPMENT GROUP INC. | 2901 N HALSTED ST | (773)-528-1700 |
| GLOBAL SHOP SOLUTIONS | 3257 N SHEFFIELD AVE | (773)-665-0393 |
| GLOBALVIEW SOFTWARE INC. | 223 W JACKSON BLVD STE 610 | (312)-786-0110 |
| GO 2 NET INC. | 225 W OHIO ST | (312)-644-1495 |
| GREAT CIRCLE GAMING CORP. | 474 N LAKE SHORE DR | (312)-222-1166 |
| GREMLIN INTERACTIVE LTD | 2551 N CLARK ST | (773)-244-0040 |
| HAK MULTIMEDIA INC. | 5606 W HENDERSON ST | (773)-545-5969 |
| HANNAHODGE | 310 S MICHIGAN AVE | (312)-922-3600 |
| HARGRAVE CHAS P & ASSOC INC. | 680 N LAKE SHORE DR | (312)-951-6484 |
| HEALTHCARE QUALITY INSIGHTS | 6936 S BENNETT AVE | (773)-684-6547 |
| HIGH TECH EXPRESS | 1111 N DEARBORN ST | (312)-475-0122 |
| HOLT G W PC & ASSOCS | 225 W WASHINGTON ST | (312)-294-0143 |
| HOTEL & TRANS CONSULTANT | 444 N MICHIGAN AVE | (312)-321-0989 |
| HOTLINE CONNECTION | 5412 W MADISON ST | (773)-261-4252 |
| HOWARD HUGH D ATTY AT LAW | 100 W MONROE ST | (312)-781-1002 |
| HUMBOLDT SYSTEMS | 1637 N HUMBOLDT BLVD | (773)-227-2002 |
| I/NET INC. | 561 W DIVERSEY PKWY STE 219 | (773)-868-9503 |
| IMC AUTOMATION INC. | 333 E ONTARIO ST STE 307 | (312)-664-0622 |
| INCUTRONICS CORP. | 2950 W CHICAGO AVE | (773)-862-0377 |
| INFOMEDTECH INC. | 3333 W ARTHINGTON ST | (773)-722-0357 |
| INFOREACH | 11 S LA SALLE ST STE 1100 | (312)-332-7740 |
| INFORM SOFTWARE CORP. | 222 S RIVERSIDE PLZ STE 1410 | (312)-575-0578 |
| INNOVALINK CORP. | 1422 W SCHOOL ST | (773)-549-5711 |
| INSTEP SOFTWARE | 55 E MONROE ST | (312)-894-7837 |
| INSTRANET | 2000 N RACINE AVE STE 320 | (773)-348-8510 |
| INTELLECTUAL PROPERTY NETWORK | 53 W JACKSON BLVD STE 1025 | (312)-857-7000 |
| INTERACTIVE PHSICIANS LTD | 1330 N DEARBORN ST | (312)-397-9383 |
| INTRON CORP. | 938 W MONTANA ST | (773)-868-6000 |
| IS CONSULTING | 445 E OHIO ST | (312)-755-9100 |
| IXOS SOFTWARE INC. | 1640 W MELROSE ST | (773)-327-6600 |
| J & A COMPUTER DRS INC. | 3333 W ARTHINGTON ST | (773)-722-8000 |
| JAMCRACKER INC. | 30 S WACKER DR STE 2200 | (312)-466-5722 |
| JMAC COMPUTER PROGRAMS | 4839 W FLETCHER ST | (773)-205-7292 |
| JNT SALES | 5744 W IRVING PARK RD | (773)-589-0538 |
| JUNG KIM | 5757 N LINCOLN AVE | (773)-878-0150 |
| JURIS MIDWEST SALES & SERVICE | 300 W ADAMS ST STE 326 | (312)-346-0110 |
| JYACC | 125 S WACKER DR | (312)-214-4910 |
| KAMOON | 1646 N DAMEN AVE | (773)-394-9096 |
| KATABAT CORP. | 222 W ONTARIO ST | (312)-274-0800 |
| KB CONSULTANTS | 200 W ADAMS ST | (312)-704-1273 |
| KEITH AUERBACH | 736 W BARRY AVE | (773)-327-0213 |
| KOLLAR CONSULTING SV KENNETH A | 53 W JACKSON BLVD STE 342 | (312)-431-3764 |
| LAMISTAR CMPTR CNSLTNG & SRVC | 5014 W CORNELIA AVE | (773)-777-1312 |
| LARSEN & TOUBRO INFOTECH LMTD | 101 W GRAND AVE | (312)-245-9287 |
| LASALLE TECHNOLOGY INC. | 39 S LA SALLE ST STE 909 | (312)-615-9013 |
| LELAND SOFTWARE | 5508 W LELAND AVE | (773)-777-5686 |
| LIMITLESS INC. | 1555 N SHEFFIELD AVE STE 2 | (773)-254-0113 |
| LIMOTRACK | 3225 W LAWRENCE AVE | (773)-588-7875 |
| LOANMARKET RESOURCES | 6080 N KIRKWOOD AVE | (312)-787-1200 |
| M42 TECHNOLOGIES | 815 W VAN BUREN ST | (312)-733-5100 |
| MACTAMERS | 1151 W GRAND AVE | (312)-226-5450 |
| MARKET SYSTEMS INC. | 2464 N ORCHARD ST FL 1 | (773)-871-2200 |
| MAS CONSULTING | 321 S PLYMOUTH CT | (312)-922-5511 |
| MCCONNELL CHASE SOFWARE WORKS | 360 E RANDOLPH ST | (312)-540-1508 |
| MEADOWS STANLEY H PC | 227 W MONROE ST STE 3100 | (312)-984-7570 |
| MECHANIZED SOLUTIONS GROUP INC. | 846 E 87TH PL | (773)-994-1972 |
| MEDIANT TECHNOLOGY PRTNR LLC | 747 N LA SALLE DR | (312)-799-3798 |
| MEGSINET INC. | 225 W OHIO ST # 2 | (312)-245-9015 |
| MERCURY DATA LLC | 906 E 54TH ST | (773)-752-6621 |
| MICRO ANALYSTS INC. | 2248 W 115TH ST | (773)-445-6293 |
| MICRO CTR COMMERCIAL & NTWRK | 2645 N ELSTON AVE | (773)-292-3890 |
| MICRO CTR EDCTN & ENTRTNMNT | 2645 N ELSTON AVE | (773)-292-4324 |
| MICRO CTR NAME BRAND SYSTEMS | 2645 N ELSTON AVE | (773)-292-4326 |
| MICRO CTR PC SOFTWARE | 2645 N ELSTON AVE | (773)-292-4321 |
| MICRO CTR PC SYSTEMS | 2645 N ELSTON AVE | (773)-292-4322 |
| MICRO CTR | 2645 N ELSTON AVE | (773)-292-1700 |
| MIDDLE FORK TECHNOLOGIES | 230 W MONROE ST | (312)-726-9278 |
| MITS PARTNERS INC. | 150 S WACKER DR STE 900 | (312)-337-7986 |
| MOB SYSTEMS INC. | 6145 N SHERIDAN RD | (773)-274-5794 |
| MODULARIS | 130 S JEFFERSON ST | (312)-648-1740 |
| MONARCH GROUP INC. | 150 N WACKER DR STE 2140 | (312)-460-0730 |
| MV TECHNOLOGY CO. | 130 E RANDOLPH ST FL 3800 | (312)-346-1460 |
| MYO INC. | 4518 N SAINT LOUIS AVE | (773)-463-2220 |
| NCS | 2355 E 74TH ST | (773)-221-2399 |
| NEDCOM TRADING INC. | 6345 N GREENVIEW AVE STE 1 | (773)-262-9875 |
| NET FORENSICS | 5901 N CICERO AVE | (773)-725-7826 |
| NET FUEL VENTURES INC. | 350 W HUBBARD ST STE 400 | (312)-828-9970 |
| NETWORK CONNECTIONS LLC | 2248 N RACINE AVE | (773)-975-2003 |
| NETWORK NEIGHBORHOOD LRNNG CTR | 850 W EASTWOOD AVE | (773)-334-8970 |
| NETWORK NINJA INC. | 1333 N MILWAUKEE AVE # 2 | (773)-782-1021 |
| NEW SPIRIT TECHNOLOGY | 2556 W 118TH PL | (773)-233-8121 |
| NEWSEDGE CORP. | 208 S LA SALLE ST STE 766 | (312)-368-0900 |
| NEXEON INTERNATIONAL | 411 S SANGAMON ST | (312)-733-6214 |
| NIDUS WEAVERS | 2147 W THOMAS ST | (773)-489-3492 |
| NIKU CORP. | 8755 W HIGGINS RD STE 1050 | (773)-374-5000 |
| OBJECTWAVE | 333 W WACKER DR STE 1860 | (312)-269-0111 |
| OCULUS VISUALIZATION | 68 E WACKER PL | (312)-853-3188 |
| OEI ENTERPRISES | 552 E 73RD ST | (773)-783-5277 |
| OFFICE DEPOT | 6165 N LINCOLN AVE | (773)-583-5301 |
| OFFICE DEPOT | 6431 W FULLERTON AVE | (773)-237-7523 |
| OMEGA CTR | 5622 S PULASKI RD | (773)-284-6870 |
| OMEGA CTR | 6126 W BELMONT AVE | (773)-283-5580 |
| OMICRON TECHNOLOGIES INC. | 6348 N MILWAUKEE AVE | (773)-583-8267 |
| OMS DEVELOPMENT | 3631 S WALLACE ST | (773)-268-4688 |
| ONSHORE DEVELOPMENT INC. | 1423 W CHICAGO AVE | (312)-942-1930 |
| ONYX SOFTWARE | 2000 N RACINE AVE | (773)-975-3100 |
| OPEN CHANNEL SOFTWARE | 1807 W SUNNYSIDE AVE | (773)-334-8177 |
| OPTIMAL SYSTEMS INC. | 2930 N COMMONWEALTH AVE | (773)-755-4514 |
| ORION CONSULTING | 1 N FRANKLIN ST | (312)-704-1600 |
| OUTSOURCE TECHNOLOGY | 222 W ONTARIO ST | (312)-915-0800 |
| PACE DATA SYSTEMS INC. | 770 N LA SALLE DR | (312)-255-8227 |
| PACKAGE SOFTWARE | 815 W WEED ST STE 2E | (312)-266-4531 |
| PARACHUTE COMPUTER RESOURCES | 7704 N EASTLAKE TER | (773)-262-9310 |
| PATSYSTEMS LLC | 141 W JACKSON BLVD STE 3100 | (312)-922-7600 |
| PC CRTFY PRFSNL P C TEST TOOLS | 1810 W JACKSON BLVD | (312)-226-9265 |
| PC NET COMPUTER SERVICES | 8 W OHIO ST | (312)-755-0464 |
| PERFECTION TECH INC. | 4453 N MELVINA AVE | (773)-774-6912 |
| PHOENIX DATA SYSTEMS | 1133 W CORNELIA AVE | (773)-327-2849 |
| PL SOLUTIONS | 6759 N MAPLEWOOD AVE | (773)-465-5132 |
| PLAINTECH INC. | 7117 N OSCEOLA AVE | (773)-631-8676 |
| PLATINUM COMPUTERS INC. | 5323 S NORDICA AVE | (773)-586-5894 |
| PMCV TECHNOLOGIES | 575 W MADISON ST | (312)-775-7777 |
| POCKET DBA | 640 N LA SALLE DR STE 330 | (312)-587-9990 |
| POL SOFT | 3406 N HARLEM AVE | (773)-745-9484 |
| POP APPLICATIONS INC. | 5732 N LOWELL AVE | (773)-275-5705 |
| PRECISION SOLUTIONS | 101 W GRAND AVE STE 403 | (312)-645-0577 |
| PREPARE TO WIN | 4451 N MILWAUKEE AVE | (773)-777-5777 |
| PRIMEGARD MIDWEST INC. | 6585 N AVONDALE AVE | (773)-467-1593 |
| PRISMATICS | 4303 N KILDARE AVE | (773)-777-0890 |
| PRO LINE COMPUTERS INC. | 3120 W DEVON AVE | (773)-973-7800 |
| PRO METRIC TECHNOLOGY CTR | 20 N CLARK ST | (312)-641-7300 |
| PRODUCTIVE SOFTWARE CORP. | 100 W MONROE ST | (312)-782-3459 |
| PROJECT PLANNING & SUPPORT | 55 W SUPERIOR ST FL 3 | (312)-923-4990 |
| PURE INC. | 3942 N NEW ENGLAND AVE | (773)-286-2004 |
| QUALEX | 9434 S HALSTED ST | (773)-429-1419 |
| QUEEN BEE SOFTWARE | 900 W JACKSON BLVD | (312)-491-0668 |
| QUMAS INC. | 505 N LAKE SHORE DR STE 218 | (312)-832-9299 |
| RADAR | 401 W ONTARIO ST STE 300 | (312)-254-0050 |
| RADIANT SOLUTIONS CORP. | 1250 N LA SALLE DR | (312)-787-9399 |
| RAHBOO COMPUTER WORKS INC. | 6926 S WABASH AVE | (773)-846-9634 |
| RAYALCO SOFTWARE INC. | 6601 N AVONDALE AVE STE 204 | (773)-774-8706 |
| RCT SYSTEMS INC. | 5511 N CUMBERLAND AVE # 602 | (773)-455-6752 |
| RETROBOX | 1314 N CLEVELAND AVE | (312)-642-5070 |
| REYES SYSTEMS INC. | 3808 W 79TH PL | (773)-625-4687 |
| RINDA TECHNOLOGIES INC. | 4563 N ELSTON AVE | (773)-736-6633 |
| RONALD R MERTZ | 2861 N BURLING ST # 1N | (773)-832-4038 |
| ROSENBERG & LIEBENTRITT | 2 N RIVERSIDE PLZ STE 1601 | (312)-466-3456 |
| RUSH MEDIA | 3900 N CLAREMONT AVE | (773)-267-6806 |
| S & H TECHNOLOGY SERVICES | 1644 W OHIO ST | (312)-733-2520 |
| S & M COMPUTERS | 4800 S LAKE PARK AVE | (773)-373-7977 |
| SACONIA INC. | 4303 N CLARENDON AVE # 609 | (773)-525-1027 |
| SACONIA INC. | 4413 N SHERIDAN RD | (773)-878-3390 |
| SAS INSTITUTE | 180 N STETSON AVE STE 5200 | (312)-819-6800 |
| SAYERS GROUP LLC | 150 S WACKER DR STE 2600 | (312)-669-9600 |
| SCHOLARS BOOKS | 1466 E 53RD ST | (773)-288-6566 |
| SCHWARTZ CONSULTING | 2649 W GREENLEAF AVE | (773)-973-0375 |
| SCIENTIFIC COMPUTING ASSOCS CORP. | 913 W VAN BUREN ST | (312)-455-0222 |
| SECTOR | 135 S LA SALLE ST | (312)-368-0791 |
| SENTINEL COMPUTER SERVICES INC. | 39 S LA SALLE ST | (312)-419-1490 |
| SEXTANT SYSTEMS | 2228 N KEDZIE BLVD | (773)-384-3040 |
| SIERRA CONSULTING GROUP INC. | 401 E 32ND ST | (312)-791-9909 |
| SIGMA COMPUTER | 5220 S PULASKI RD # 238 | (773)-581-9083 |
| SIGMA INC. | 5220 S PULASKI RD | (773)-581-9083 |
| SILENT WINGS SOFTWARE LLC | 5311 N SPAULDING AVE | (773)-588-9209 |
| SMALLWATERS CORP. | 1507 E 53RD ST # 452 | (773)-667-8635 |
| SMART COMPUTING INC. | 10425 S HAMILTON AVE | (773)-445-6022 |
| SOFTEC SYSTEMS | 4650 N CLARK ST | (773)-878-5378 |
| SOFTWARE MANAGEMENT GROUP LTD | 2945 N SPAULDING AVE | (773)-463-8790 |
| SOLO GROUP INC. | 916 S WABASH AVE | (312)-427-1401 |
| SOLOMON JOSEPH & ASSOCS | 9165 S PLEASANT AVE # 239 | (773)-239-4648 |
| SOLUCION SOFTWARE | 3547 W 66TH PL | (773)-737-4811 |
| SONY GALLERY | 663 N MICHIGAN AVE | (312)-943-3334 |
| STANDARD MULTIMEDIA CORP. | 1327 W WASHINGTON BLVD | (312)-644-7527 |
| STAR MICROSYSTEMS INC. | 2701 S WELLS ST | (312)-842-0800 |
| STINSON DANITA | 1507 E 53RD ST STE 269 | (773)-955-8811 |
| SUPERIOR INFORMATION SYSTEMS | 1610 W HIGHLAND AVE STE 170 | (773)-274-9559 |
| SURFNET INC. | 6240 W BELMONT AVE | (773)-283-9000 |
| SYNCH SOLUTIONS | 200 W MADISON ST STE 2150 | (312)-787-4888 |
| SYNERGISTIC COMMUNICATIONS | 3806 N CLAREMONT AVE | (773)-588-4349 |
| SYNTHEX ENTERPRISES | 360 N MICHIGAN AVE | (312)-357-0547 |
| SYSTEMS ADVISORY FIRM | 5748 W GUNNISON ST | (773)-685-2626 |
| TALLY PRINTER CORP. | 2000 N RACINE AVE | (773)-929-2996 |
| TAP MANAGEMNE TINC | 1046 W FULTON MARKET | (312)-226-0606 |
| TARIFFIC INC. | 2820 N RACINE AVE | (773)-755-7860 |
| TARRA LYCOS | 325 W HURON ST STE 713 | (312)-640-5556 |
| TECHPOINT COMPUTER SERVICES INC. | 1401 N MENARD AVE | (773)-622-8529 |
| TED WIDEN | 925 W HURON ST | (312)-226-2290 |
| TELESYS COMPUTERS INC. | 8756 S ASHLAND AVE | (773)-238-0177 |
| TELOGISTICS INC. | 10745 S LONGWOOD DR | (773)-233-9577 |
| TENOTECH INC. | 4814 S PULASKI RD | (773)-254-9324 |
| THE COMPUTER SHOP | 7140 W GRAND AVE | (773)-889-5433 |
| THINQUE SYSTEMS | 221 W WALTON ST | (312)-932-0654 |
| THOUGHTSPEED LLC | 641 W LAKE ST STE 100 | (312)-207-1190 |
| TIS WORLDWIDE INC. | 1 S LA SALLE ST | (312)-726-7753 |
| TONER EXPRESS | 205 W MONROE ST | (312)-236-6990 |
| TRAMMEL & ASSOCS | 770 N LA SALLE DR | (312)-980-2691 |
| TRZCH HAHN CLYBRN TCHNLGY CTR | 1840 N CLYBOURN AVE | (773)-202-1112 |
| TURN KEY SYSTEMS | 5743 W LAWRENCE AVE | (773)-794-3123 |
| TWISTED REALM SOFTWARE INC. | 3235 N CENTRAL PARK AVE | (773)-463-4388 |
| UNI TECH SUPPORT | 5500 W MONTROSE AVE | (773)-283-4215 |
| VINITSKY CONSULTING INC. | 2848 W LUNT AVE | (773)-743-7240 |
| VISION I SYSTEMS | 2416 S CANAL ST | (312)-326-9188 |
| W & R DEVELOPMENT | 1601 N CLEVELAND AVE | (312)-266-2388 |
| WAMCO | 601 W 81ST ST | (773)-324-6926 |
| WARRIOR MOUNTAIN | 7310 S OGLESBY AVE | (773)-731-5799 |
| WHARTON GROUP LLC | 1530 W FULLERTON AVE | (773)-529-9860 |
| WINETWORK | 605 W MADISON ST | (312)-902-3650 |
| WORD EVANGELISTIC CHURCH | 10501 S AVENUE J | (773)-221-5774 |
| XPEDITE SYSTEMS INC. | 175 W JACKSON BLVD | (312)-431-9900 |
| XPEDITE | 300 S WACKER DR STE 2250 | (312)-431-9900 |
| YOUTH TECHNOLOGY CORP. | 6544 N FAIRFIELD AVE | (773)-508-5273 |
| ZIGGYS COMPUTERS | 3106 N DAVLIN CT | (773)-202-9668 |
| ZILLEX INC. | 1268 W VICTORIA ST # 1 | (773)-784-1500 |
