Companies in Illinois
AAR Corp
Abbott Laboratories
ABC Rail Products Corporation
ABDick Company
Ace Hardware Corporation
Akorn Inc
AlbertoCulver Company
Allied Products Corporation
AM Castle Co
AMCOL International Corporation
American Bar Association
American Classic Voyages Company
American Medical Association
American Pharmaceutical Partners Inc
Amerihost Properties Inc
Ameritech Corporation
Amerock Corporation
AmfacJMB Hawaii LLC
Amoco Corporation
Andersen
Andrew Corporation
Aon Corporation
AptarGroup Inc
ArcherDanielsMidland Company
Argosy Gaming Company
Atlantic Premium Brands Ltd
Atwood Mobile Products
Azcon Corporation
Baker McKenzie
Bally Total Fitness Holding Corp
Bank One Corporation
Baxter International Inc
Bekins Company
Bell and Howell Company
Big Idea Productions Inc
Binks Sames Corporation
Blue Cross and Blue Shield Association
BorgWarner Automotive Inc
Brunswick Corporation
Budget Rent a Car Corporation
Bulley Andrews LLC
Career Education Corporation
Caterpillar Inc
Catholic Order of Foresters
CCH Inc
CDW Computer Centers Inc
Centel Corporation
Chas Levy Company LLC
Chemcentral Corporation
Chemical Waste Management Inc
Chiasso Inc
Chicago and North Western Holdings Corporation
Chicago Bears Football Club Inc
Chicago Board of Trade
Chicago National League Ball Club Inc
Cipsco Inc
CLARCOR Inc
CNA Financial Corporation
Cobra Electronics Corporation
Comdisco Inc
Crain Communications Inc
Dade Behring Holdings Inc
Dean Foods Company
Deere Company
DeKalb Genetics Corporation
DeVry Incorporated
DiamondCluster International Inc
Dominicks Finer Foods Inc
Dot Foods Inc
Duplex Products Inc
Easter Seals Inc
Edelman
Edward Hines Lumber Company
Encyclopaedia Britannica Inc
Enesco Corporation
Envirodyne Industries Inc
Equity Office Properties Trust
Equity Residential
Euromarket Designs Inc
Evans Inc
Exelon Corporation
Fansteel Inc
Federal Signal Corp
Fellowes Manufacturing Company
First Alert Inc
First Industrial Realty Trust Inc
Florists Transworld Delivery Inc
Florsheim Shoe Group Inc
FMC Corporation
Follett Corporation
Fortune Brands Inc
Frankel Co
Fruit of the Loom Inc
G D Searle Co
Gardner Denver Inc
GATX Corporation
Gaylord Container Corporation
General Binding Corporation
General Growth Properties Inc
General Instrument Corporation
George S May International Company
Gonnella Baking Company
Grant Thornton International
Great American Management and Investment Inc
Great Lakes Dredge Dock Company
Grubb Ellis Company
Gunite Corporation
HaLo Industries Inc
Hammacher Schlemmer Company Inc
Harpo Inc
Hartmarx Corporation
Harza Engineering Company
Heidrick Struggles International Inc
Helene Curtis Industries Inc
Home Products International Inc
Horace Mann Educators Corporation
Hospira Inc
Household International Inc
Hub Group Inc
Hyatt Corporation
Hyster Company
Illinois Central Corporation
Illinois Power Company
Illinois Tool Works Inc
IMC Fertilizer Group Inc
Information Resources Inc
Inland Steel Industries Inc
Insurance Auto Auctions Inc
Ipsen International Inc
Itel Corporation
JG Industries Inc
Jim Beam Brands Worldwide Inc
John B Sanfilippo Son Inc
Johnson Publishing Company Inc
Johnstown America Industries Inc
Jones Lang LaSalle Incorporated
Jordan Industries Inc
Joseph T Ryerson Son Inc
Juno Lighting Inc
Keebler Foods Company
Kemper Corporation
Kirkland Ellis LLP
Kraft Foods Inc
Landauer Inc
Lawter International Inc
Leo Burnett Company Inc
Levy Restaurants LP
Lifeway Foods Inc
Littelfuse Inc
LKQ Corporation
Manufactured Home Communities Inc
Marks Brothers Jewelers Inc
Material Sciences Corporation
Mayer Brown Rowe Maw
McDonalds Corporation
Medline Industries Inc
Merisant Worldwide Inc
Methode Electronics Inc
MFS Communications Company Inc
Midas Inc
Midway Games Inc
Modern Woodmen of America
Molex Incorporated
Montgomery Ward Co Incorporated
Morningstar Inc
Morton International Inc
Motorola Inc
Nalco Chemical Corporation
National Equipment Services Inc
Navistar International Corporation
Navteq Corporation
Newell Rubbermaid Inc
NICOR INC
Northern Trust Company
NutraSweet Company
OilDri Corporation of America
Old Republic International Corporation
Option Care Inc
Orbitz Inc
Outboard Marine Corporation
Packaging Corporation of America
Paddock Publications Inc
Peapod Inc
Peoples Energy Corporation
Pittway Corporation
Platinum Entertainment Inc
PLATINUM Technology Inc
Playboy Enterprises Inc
Portillos Restaurant Group Inc
Prairie Farms Dairy Inc
Quality Chekd Dairies Inc
Quill Corporation
Quixote Corporation
Racing Champions Corporation
Radio Flyer Inc
Rand McNally Company
Real Times Inc
Recycled Paper Greetings Inc
RevellMonogram Inc
Revere Ware Corporation
Rewards Network Inc
Richardson Electronics Ltd
Rockford Products Corporation
ROHN Industries Inc
Rotary International
RR Donnelley Sons Company
Ryerson Tull Inc
S C Electric Company
Sabratek Corporation
SafetyKleen Corp
Salton Inc
Sara Lee Corporation
SauerDanfoss Inc
Schawk Inc
Scotsman Industries Inc
Sears Roebuck and Co
Second Harvest
Seigles Home and Building Centers Inc
Serta Inc
Shelby Williams Industries Inc
Shure Inc
Sidley Austin Brown Wood
Skidmore Owings Merrill LLP
SmurfitStone Container Corporation
Soft Sheen Products Inc
Specialty Equipment Companies Inc
Spencer Stuart and Associates Inc
Spiegel Inc
Sportmart Inc
SPSS Inc
SRAM Corporation
State Farm Mutual Automobile Insurance Company
Stepan Company
Stericycle Inc
Stock Yards Packing Co Inc
Strombecker Corporation
Successories Inc
Sundstrand Corporation
SwedishAmerican Health System
System Software Associates Inc
Telephone and Data Systems Inc
Tellabs Inc
The Allstate Corporation
The Art Institute of Chicago
The Eureka Company
The Interlake Corporation
The Joffrey Ballet of Chicago
The John D and Catherine T MacArthur Foundation
The John Nuveen Company
The Marmon Group Inc
The Middleby Corporation
The Pampered Chef Ltd
The Quaker Oats Company
The ServiceMaster Company
The Terlato Wine Group
The Testor Corporation
Thermos Company
TNT Freightways Corporation
Tombstone Pizza Corporation
Tootsie Roll Industries Inc
Topco Associates LLC
Tribune Company
True North Communications Inc
TruServ Corporation
TTX Company
Turtle Wax Inc
Ty Inc
Tyndale House Publishers Inc
UAL Corporation
UAL Corporation
Underwriters Laboratories Inc
Unicom Corporation
United Stationers Inc
Unitrin Inc
US Can Corporation
US Cellular Corporation
US Robotics Corporation
USG Corporation
Vance Publishing Corporation
Varlen Corporation
Vienna Sausage Manufacturing Co
Viskase Companies Inc
Vitalink Pharmacy Services Inc
WA Whitney Company
Walgreen Co
Walker Manufacturing Company
Wallace Computer Services Inc
Washington National Corporation
WeberStephen Products Co
Westell Technologies Inc
Wickes Inc
Wilbert Inc
Wilson Sporting Goods Company
Winston Strawn
Wirtz Corporation
Wisconsin Central Transportation Corporation
Wm Wrigley Jr Company
WMS Industries Inc
WMX Technologies Inc
Woodward Governor Company
World Book Inc
Worlds Finest Chocolate Inc
WW Grainger Inc
YMCA of the USA
Zebra Technologies Corporation
Zenith Data Systems Inc
Zenith Electronics Corporation