K
Kansas City Southern Industries Inc.
Kellogg Co.
Kemper Insurance Cos.
Kemper National Co.
Kennametal Inc.
KeyCorp
Keystone Associates Inc.
Kimberly Clark Foundation
Kmart Corp.
KN Energy Inc.
L
Lam Research Corp.
Lamson & Sessions Co.
LandAmerica Financial Group Inc.
Leo Burnett Co. Inc.
Levi Strauss & Co.
LEXIS-NEXIS
Lexmark Internaional Inc.
Thomas J. Lipton Co.
Liz Claiborne Inc.
Loews Corp.
Lorillard Tobacco Co.
Lotus Development Corp.
Lubrizol Corp.
Lucent Technologies
M
Maclean-Fogg Co.
Maguire Oil Co.
Mallinckrodt Group Inc.
Management Compensation Group/Dulworth Inc.
Maritz Inc.
Massachusetts Mutual Life
Massachusetts Financial Services Investment Management
Massachusetts Port Authority
MassMutual-Blue Chip Co.
MasterCard International Inc.
Mattel Inc.
May Department Stores Co.
Maytag Corp.
Mazda North America Inc.
McDonald's Corp.
McGraw-Hill Cos.
Meadows Foundation
Medical Consultants Network Inc.
Mellon Bank Corp.
Merck & Co. Inc.
Meredith Corp.
Merit Oil Corp.
Meritor Savings Bank
Merrill Lynch & Co. Inc.
Micron Technology Inc.
Microsoft Corp.
Millipore Corp.
Minerals Technologies Inc.
Minnesota Mutual Life Insurance Co.
Mitsubishi Electric America Foundation
Mitsubishi International Corp.
Moen Inc.
Monsanto Co.
Montgomery Ward Fdn.
MONY Life Insurance Co.
Morgan Construction Co.
Morrison & Foerster, LLP
Morton International Inc.
Motorola Inc.
MTS Systems Corp.
Murphy Oil Corp.
Mutual of America
N
NACCO Industries Inc.
Nalco Chemical Co.
National City Bank of Pennsylvania
National Computer System
National Starch and Chemical Co.
NationsCredit Corp.
NCR Corp.
NEES Cos.
Neiman Marcus
Nellie Mae
Network Associates
New Century Energies
New England Business Service Inc.
New England Electric System Cos.
New Jersey Bell Telephone Co.
New York Times
Newmont Mining Corp.
Niagara Mohawk Power Corp.
Nicor Gas
NIKE Inc.
Nims Associates Inc.
Nissan North America Inc.
Nokia, Inc.
Nordson Corp.
Norfolk & Dedham Group
Norfolk Southern Corp.
Norther States Power Co.
Northern Trust Co.
Norton Co.
Novartis Corp.
Navartis US Foundation
Noveel Inc.
NVEST Cos., LP
O
Olin Corp.
OppenheimerFunds Inc.
Orion Capital Corp.
Oryx Energy Co.
Osmonics Inc.
Outboard Marine Corp.
Owens-Illinois Inc.
P
Pacific Enterprises
Pan Energy Corp.
Panhandle Easter Corp.
Pegasus Systems
Pella Corp.
Peoples Gas Corp.
PepsiCo Foundation
Pew Charitable Trusts
Pfizer Inc.
Pharmacia & Upjohn Inc.
Phelps Dodge Corp.
Phillip Morris Cos. Inc.
Pioneer Group Inc.
Pioneer Hi-Bred International Inc.
Pitney Bowes Inc.
Pittston Co.
Pittway Corp.
PLATINUM Technology Inc.
Playboy Enterprises Inc.
Plum Creek Timber Co. L.P.
Plymouth Rock Foundation
Pogo Producing Co.
Polaroid Corp.
PPG Industries Inc.
PQ Corp.
Premark International Inc.
Prince Fdn.
Provident Cos. Inc.
Prudential Insurance Co. of America
Q
Quaker Chemical Corp.
Quaker Oats Co.
R
R. R. Donnelley & Sons Co.
R. J. R. Nabisco Foundation Inc.
Ralston Purina Co.
Reader's Digest Association Inc.
Reliable Life Insurance Co.
Rexene Corp
Rexnord Corp.
RLI Insurance Co.
Robert Wood Johnson Foundation
Rockefeller Brothers Fund Inc.
Rockefeller Family and Associates
Rockefeller Group
Rockwell
Rockwell International Corp.
RONIN Development Corp.
Rosewood Corp.
Ross Johnston & Kersting Inc.
Ryco Division Reilly-Whiteman Inc.
S
Safeco Corp.
St. Paul Cos.
Sallie Mae
Sara Lee Corp.
SBC Communications Inc.
Security Life of Denver Ins.
Sedgwick Inc.
Sentry Insurance Foundation Inc.
Shaklee Corp.
Shearson Lehman Brothers Inc.
Sheldahl Inc.
Shenandoah Life Insurance Co.
Sherwin-Williams Co.
Sifco Industries Inc.
Silicon Graphics Inc.
Simpson Manufacturing Co.
SmithKline Beecham
SNET
Sonat Inc.
Sony Corp. of America
Sony USA Fnd. Inc.
Southwestern Bell Fdn.
Spiegel Inc.
Sprint Corp.
SPX Corp.
Square D Co.
Stanley Works
STREM Chemicals
Stride Rite Corp.
Subaru of America Inc.
Sun Life Assurance Co. of Canada
Sun Microsystems Inc.
Suntrust Bank, Atlanta
Susquehanna Investment Group
Swiss Bank Corp.
T
3com Corp.
3M
Tandy Corp.
TCF Financial Corp.
Teagle Foundation Inc.
Technimetrics Inc.
Tektronix Inc.
Telcordia Technologies
Tellabs Inc.
Temple-Island Inc.
Tenet Healthcare Corp.
TENNAT
Tenneco Inc.
Tesoro, Hawaii
Tetley USA Inc.
Texas Commerce Bank
Texas Instruments Inc.
Textron Inc.
THAT Corp.
The N. American Coal Corp.
The St. Paul Co.
The Staley Works
Time Warner Inc.
Times Mirror Co.
Tomkins Corp. Foundation
Toro Co.
T. Rowe Price Associates Inc.
Transamerica Corp.
Travelers Express Co. Inc
Tricon Foundations
TRW Inc.
Tyco International, Ltd.
U
UAM Charitable Foundation Inc.
Unibase Direct
Unified Foodservice Purch.
Unilever United States Inc.
Union Pacific Corp.
Unisource Foundation
United Parcel Service
United Technologies Corp.
Universal Studios
UNUM Corp.
UPS Foundation
US Bancorp
US Borax Inc.
US WEST Inc.
USG Corp.
V
Vanguard Group Inc.
Virginia Power/North Carolina Power
Vulcan Materials Co.
W
W. K. Kellogg Foundation
W. W. Grainger Inc.
Warner-Lambert Co.
Washington Dental Servoce
Washington Mutual
Washington Post Co.
Waters Corp.
Whirlpool Corp.
Whitman Corp.
Williams Co., Inc.
Winn-Dixie Stores Inc.
Winter Wyman & Co.
Wisconsin Energy Corp.
Wisconsin Power & Light Co. Inc.
WMX Technologies, Inc.
Words At Work Inc.
WordsWorth Books
X
Xtra Corp. Charitable Foundation
Z
Zurn Industries Inc.