• AARP
• “ABA Networks, Inc.”
• ABB CE Nuclear Power
• ABH AJR9 North America Inc.
• Abbot Laboratories
• Accenture
• Administaff
• Advanta Corp
• Advocate Health Care
• Aetna Life  and Casualty
• ARLAC Incorporated
• Ag Processing
• Air Products and Chemicals, Inc.
• Allegiance Corp.
• Allstate Insurance Company
• American Airlines
• American Electric Power
• American Express Company
• American Family Insurance
• American Home Products Corp.
• American Institute for CPCU
• American International Group
• American Management Systems
• American Nurses Association
• American Ref-fuel Company
• Ameritech Corp.
• “Amgen, Inc.”
• Amherst College
• Amoco Corp
• Apex Management Group
• “Apple Computers, Inc”
• “Applied Communications, Inc.”
• Arco Chemical Company
• Arnold & Porter
• Arthur Anderson LLp
• “Ashland, Inc.”
• “ASTRA Merck, Inc.”
• AT & T Global Information Services
• “Autodesk, Inc.”
• “Avon Products, Inc.”
• “A.W. Restaurants, Inc”

I -

• IBM Corp.
• Illinois State University
• Independence Blue Cross
• Information Resources, Inc. (Chicago)
• International Brotherhood of Teamsters
• International Game Technology
• Investors Fiduciary Trust Company (IFTC)
• Iomega
• ITT Corp.
• ITT Harford

J - 

• JFK Medical Center
• “JM Family Enterprises, Inc.”
• John Hancock
• John Hopkins University
• Johnson & Johnson
• “S.C. Johnson & Son, Inc.”
• J.P. Morgan
• J.P. Morgan Chase

K - 

• W.K. Kellogg Foundation
• Kemper National Insurance Companies
• Kmart Corp.
• KPMG Peat Marwick

L - 

• Landmark Medical Center
• “Lehman Brothers, Inc.”
• Leo Burnett USA
• Lexmarli International
• Liberty Mutural
• Licking Memorial Health Systems
• “Life Technologies, Inc.”
• “The Limited, Inc.”
• Lincoln Financial Group
• Lincoln National Corp.
• “Little Caesar Enterprises, Inc.”
• Lockheed Martin
• Lotus Development Corp.
• Louisiana Tech University
• Lucas Film Ltd.
• Lucent Technologies 

• BP American Inc. – Upstream
• Baln & Company
• “Bank of America”
• Bank One Corp
• Baptist Health Systems of South Florida
• Baptist Hospital of Miami
• Barnett Banks
• Basic American Foods
• Baxter healthcare
• Bayfront – St. Anthony’s Health Care
• Baystate Health Systems
• “BDM International, Inc.”
• BE & K Engineering and Construction
• William Beaumont Hospital
• “Beckman Coulter, Inc.”
• “Becton, Dickinson & Company”
• Bell & Howell PSC
• Bell South Corp.
• “Ben & Jerry’s Homemade, Inc.”
• Beneficial Corp.
• Benjamin Group
• Berger Brunswig Corp.
• Beth Israel Deaconess Medical Center
• “Black Entertainment Television Holdings, Inc.”
• Best Foods
• Blue Cross & Blue Shield of Massachusetts
• Boeing Company
• Bon Secours Richmond Health System
• “Book of the Month Club, Inc.”
• “Booz Allen & Hamilton, Inc.”
• “Borden Inc.”
• Bose Corp.
• Boston Scientific Corp.
• “BP Explorations, Inc.”
• “Brentwood Services, Inc.”
• Bridgestone/Firestone
• Bristol-Myers Squibb
• Brown & Williamson Tobacco Corp.
• “Buffets, Inc.”
• Bureau of National Affairs”

M - 

• Marine General Health
• Marquette Financial Companies
• “Marquette Electronics, Inc.”
• Marriott International
• MassMutual
• “Mattel, Inc.” 
• “MBNA America Bank, N.A.”
• MCA/Universal Studios
• McDonald Corp
• McGraw-Hill Companies
• McKinsey and Company
• Mentor Graphics Corporation
• “Mercedes-Benz of North America, Inc.”
• Mercy General Health Partners
• “Merrill Lynch & Company, Inc”
• The Miami Herald
• “Microsoft, Inc.”
• Midamerican Energy Company
• Millipore Corp.
• Milton Hershey School
• 3M (Minnesota Mining and Manufacturing)
• “ Mitsubishi Motor Sales of America, Inc.”
• “Mobil Business resources, Inc. (Mobil Oil)”
• Monsanto Company
• Morrison & Foerster LLP
• Motorola
• Musco Corp.
• Mutual of New York (MONY)
• Mutual of America Life Insurance Company
• Mutual of Omaha

N - 

• Nabisco Foods Group
• National Adoption Center
• National Futures Association
• National Life of Vermont
• Nations Bank
• Nestle USA
• New Mexico State University
• “Newly Weds Foods, Inc.”
• New York Like Insurance Company
• The New York Times Company
• New York University
• “ Nike, Inc.”
• “Nordstrom, Inc.”
• Northern States Power Company
• Northern Trust Corporation
• Northestern Memorial Hospital
• Novant Health Inc.
• Novartis Pharmaceuticals Corp.
• NYNEX

• Calpine Corp. (San Jose, CA)
• Caltex Corp.
• “Calvert Group, Ltd.”
• Calvin College
• Cambell Soup Company
• CAP Gemini Ernst & Young
• “Capital Cities/ABC, Inc.”
• “Carlson Companies, Inc.”
• Cedars-Sinai Medical Center
• Ceridian Corp.
• “Channing I. Bete Company, Inc.”
• Chase Manhattan Corp.                                             
• Chester County Hospital
• Chevron Corp.
• Children’s Hospital of Philadelphia (CHOP)
• Chubb Group of Insurance Companies
• CIGNA Corp.
• Cinergy
• “Cisco Systems, Inc.”
• CIT Group Inc.
• Citicorp
• Citizens Bank
• “City of Plano, TX”
• “City of Richardson, TX”
• CMP Publications
• CAN Insurance
• Coach Leatherwear
• Coca-cola Company
• Coca-cola Enterprises
• Colgate-Palmolive Company
• Columbia/HCA
• Comerica Inc.
• Commonwealth of Kentucky
• Commonwealth of Massachusetts
• Commonwealth of Pennsylvania
• Compaq Computer Corporation
• “Computer Associates International, Inc.”
• Computer Horizons Corp.
• “Computer World, Inc.”
• “Conde Nast Publications, Inc.”
• “Conoco, Inc.”
• Consolidated Rail Corporation
• “Control Data Systems, Inc.”
• Coopers & Lybrand
• Coors Brewing Company
• “Corning, Inc.”
• Covance Pharmaceutical Packaging Service
• Cranston Print works
• Cross Country Trav Corps.
• Crozier-Chester Medical Center

O -

• Ohio National Financial Services
• “OCLC (Online Computer Library center, Inc.)”
• Openheimer Funds
• Oracle Corp.
• Owens Corning

P - 

• Pacific Bell
• Pacific Gas & Electric
• Palco standard Corp
• “The Partnership Group, Inc.”
• “Patagoria, Inc.”
• Payless Cashways, Inc.”
• Pearson Education
• Penn Virgina Corp.
• “PepsiCo, Inc.”
• The Perkin Elmer Instuments
• “Pfizer, Inc.”
• Pharmacia & Upjohn Company
• The Phillsbury Company
• The Phoenix Companies
• “Pioneer Hi-Bred International, Inc.”
• Pitney Bowes
• PMA Insurance Group
• The PNC Financial Services Group
• “Post-Newsweek Stations, Inc.”
• Porshe Enterprises, Inc.
• Price Waterhouse
• The Procter & Gamble Company
• Providence Gas Company
• Providence Hospital
• Providence Journal Company
• Prudential Insurance Company of America
• PSE & G (IL)
• Public Service Electric & Gas (NJ)

Q - 

• “Quad/Graphics, Inc.”
• Quaker Oats
• “Qualcomm, Inc.”

R -  

• Ravenswood Health Care Corp.
• Reader’s Digest Assoc. Inc
• Red Wing Shoes Company
• Reid Hospital & Health Care Service
• Republic Bancorp Inc.
• “Resort Condominium International, Inc. (RCI)”
• Rex Healthcare
• “Rhone-Poulec, Inc.
• “Ridgeview, Inc.”
• Rockwell International
• Roger Williams University
• Rodale, Inc.
• Rohm & Haas Company
• RSL
• “Ryder Systems, Inc.”

D - 

• Dartmouth College
• Deere and Company
• Delta Air Lines
• Deutsche Bank
• Dial Corp.
• The Walt Disney Company
• Dispatch Printing Company
• Dominion Energy
• Domino’s Pizza
• Donhelly Corp.
• Dow Chemical Company
• Duke Power
• DuPont
• Dupont Merck Pharmaceuticals Company
• Duquesne Light Company

E - 

• Eastern Saving Bank
• Eastman Kodak Company
• Easton Corp
• “EBSCO Industries, Inc.”
• “ECS, Inc.”
• “Eddie Bauer, Inc.”
• EDS
• Edward Jones
• Eli Lilly Pharmaceuticals
• “Elk Promotions, Inc.”
• Elmhurst College
• EMC Corp.
• Ernst & Young LLP
• E.W. Scripps Co

F -

•  Fannie Mae
• Federal Mogul Corp.
• “FEL-PRO, Inc.”
• Fidelity Investments
• First Bank Systems
• First Chicago Corp.
• First Tennessee Bank
• First Union Corp.
• Flagstar Companies
• Fleet Financial Group
• Fleet Boston Financial
• “Florida Power & Light Group, Inc.”
• FMC Corp.
• Ford Motor Company
• Forman Distributing of Virginia
• Frankford Hospital
• Freddie Mac
• “Frito-Lay, Inc.”

• St. Elizabeth Medical Center (IN)
• St. Mary of Nazareth Hospital (IL)
• St. Mary Medical Center (MI)
• St. Mary’s Medical Center (MN)
• The St. Paul Companies
• St. Petersburg Times
• St. Rafael Healthcare System (CT)
• St. Thomas Health Services (TN)
• Salomon Brothers
• “Salomon, Smith Barney, Inc.”
• Sara Lee Corp.
• “SAS Institute, Inc.”
• “SBC Communications, Inc.”
• Schering-Plough Corp.
• The E.W. Scripps Company
• SCT Corp
• S.D. Construction Co. (Portland, OR)
• Seagate
• Sears Roebuck and Co.
• The Seattle Times Company
• Security Benefit Group of Companies
• SEI Investments Company
• Sensornatic Electronics Corp.
• “Sequent Computer Systems, Inc.”
• ServiStar Corp.
• 7-Eleven Stores/The Southland Corp
• Shaw Industries
• Shipley Company
• Silicon Graphics
• Smith College
• SmithKline & Beechan Pharmaceutical
• SNET
• Southwest Airlines
• “Spiegel, Inc.”
• “Springs Industries, Inc.”
• Sprint
• Stanford University
• Stanley Works
• “Star Lumber & Supply Company, Inc.”
• Starbucks
• Starwood Hotels and Resorts Worldwide
• State Auto Insurance Companies
• State Farm Insurance Company
• State of Colorado
• State of Connecticut
• State of Florida
• State of Idaho
• State of Iowa
• State of Montana
• State of New Jersey
• State of New York
• State of North Dakota
• State of Pennsylvania
• State of Rhode Island
• State of South Carolina
• State of Teachers’ Retirement System of Ohio (STRS)
• State of Utah
• Storage Technology Corp.
• Stride Ride Corp.
• Subaru of America
• “Sun Microsystems, Inc.”
• Superior Coffee and Foods
• “Supervalo, Inc.”

G -

• Gallup Organization
• Gannet Company, Inc.
• “The GAP, Inc.”
• Gateway 2000
• “Genentech, Inc.”
• General Accident Insurance
• General Electric Company
• “General Mills, Inc.”
• “General Motors, Corp.”
• Glaxo Pharmaceutical Company
• Glen Cove School District
• Glenmede Trust Company
• Global Crossing
• “The Goldman Sachs Group, Inc.”
• Goodyear Tire & Rubber Company
• “Gorden Flesh Company, Inc.”
• Grant Riverside Methodist Hospital
• GTech Corp.
• “GT. Water Products, Inc.”
• The Guardian Life Insurance Company of America
• Gymboree Corp.

H -

• “Hallmark Cards, Inc.”
• Hanna Anderson
• “Harcourt General, Inc.”
• Harris Bank
• Harvard University
• “Hasbro, Inc.”
• Hatfield Quality Meats
• HCA – The Health Company
• Hearst Corp.
• Henkel Corp.
• “Hercules, Inc.” 
• Hewlett-Packard Company
• “Hill, Holiday, Connors, Cosmopulos, Inc.”
• Hoechst Celanese Corp.
• Hoffmann-La Roche Inc.
• Home Box Office
• Home Depot
• Household International
• Hughes Aircraft Company
• Hunt Manufacturing Company

T - 

• “Tandom Computers, Inc.”
• Target Corp
• Tenet Healthcare Corp.
• “Tetley USA, Inc.”
• “Texaco, Inc.”
• Texas Instruments
• “Tom’s of Maine, Inc.”
• “Toray Plastics, Inc.”
• “Toshiba American Information Systems, Inc.”
• “TRW, Inc.”
• Tyco

U - 

• United Airlines
• United Parcel Service
• United States Postal Service (USPS)
• United States Surgical Corp.
• United Technologies
• “Universal Studios, Inc.”
• University of Alaska
• University of Idaho
• University of Iowa
• University of Maine
• University of Michigan
• University of Oklahoma
• University of South Carolina
• University of Utah
• University of Wyoming
• The Upjohn Company
• “US West, Inc.”

V - 

• The Vanguard Group
• Verizon Communications
• Viacom
• Vicotry Memorial Hospital (IL)
• VISTA Health
• The Voucher Corp.

W -

• Wachovia Corp.
• Wal Mart Corp
• Watson Wyatt Worldwide
• Wells Fargo Bank
• “Wendy’s International, Inc.”
• West Group
• “Roy F. Weston, Inc.”
• Weyerhaeuser
• Whirlpool Corp.
• Wm. Wrigley Jr., Co.
• Women & Infants Hospital
• Woodman of The World Life Insurance
• “Work/Family Directions, Inc.”
• Wyeth-Ayerst

X - 

• Xerox Corporation

Y, Z  – 

• Zymark Corp.