• Invesco Funds Group
• Iowa Health Systems • Johnstown America
• Joyce Office Products
• Koken Manufacturing Company
• Las Vegas Valley Water District
• Link Belt Company
• LOOP, Inc.
• Loral Aerospace Corporation
• Mallinckrodt Medical
• Marathon Oil Company
• Marriott Corporation - US Operations
• McDonnell Douglas Corporation
• Merit Behavioral Care Corporation
• Nordyne Corporation - St. Louis
• Northeast Utilities
• Northern Telecom, Inc.
• NOWSCO Well Services
• Offenhauser Company
• Office Pavilion - Houston
• Paccar - Kenworth
• Paccar - Peterbuilt
• Pala-Interstate, Inc.
• Physicians World Communications Group
• Pioneer Hi-Bred International
• Pool Energy Services
• Powell Electrical Manufacturing Co.
• PR Newswire
• Price Waterhouse
• Project Assurance
• Quality New Mexico
• Redstone Hotels, Inc.
• Resource Distributing, Inc.
• Rich-Seapak Food Company
• Schlumberger Limited
• Schlumberger Wireline & Testing
• Shell Chemical Company, Lubricants Div.
• Shell Oil Company
• Shell Services Company
• Slakey Brothers
• Solvay Polymers, Inc.
• Sprint Business
• State of California, Health Department, Immunization Branch
• State of Nebraska, Dept. of Roads
• Stevens Graphics, Inc.
• Stewart Title Guaranty Corporation
• Stone & Webster
• Sunbelt Management, Inc.
• Surgikos, Inc.
• Sutter Health Systems
• Syncrude
• Syntron, Inc.
• Tennessee Valley Authority
• Thypin Steel Company
• Tyler Pipe
• U.S. Air Force Intelligence Command
• U.S. Department of the Treasury, Financial Management Services
• U.S. Department of Veterans Affairs, (120 Medical Centers)
• U.S.D.A. - Food & Nutrition Service
• University of Arkansas at Little Rock
• University of Texas Health Science Center of Houston
• University of Texas Medical Branch at Galveston, Tx.
• University of Texas Medical School
• Vaughn Duplication Services
• Vermeer Manufacturing
• Wadley Regional Medical Center
• Walker Parking Consultants
• Warner Robins Airforce Base
• Western Atlas Corporation
• Western Atlas Logging Services
• Western Digital
• Western Geophysical
• Westinghouse Electric Corporation
• Weyerhauser
• Wilson Business Products
• Wood-Mode, Inc.
• ZZ Wheelz