Gencorp
General Electric Company
General Motors Corporation
General Tire, Inc.
Georgia-Pacific Corporation
Glastic Company
Goodyear Tire and Rubber Company
GRD Associates
Guernsey Memorial Hospital
Gunton Corporation
Hallrich Corporation
Hewlett Packard
Holzheimer Interiors Incorporated
Home Health Care of America
Hunter Manufacturing Company
IBM Corporation
Interbold

ITT Grinnell Corporation
Invacare Company
J.D. Johnson Company
J&L Special Products Corporation
J.M. Smucker
Karg Corporation
Keithley Instruments, Incorporated
Kendall Corporation
Kennametal Corporation
Kevin Coleman Center, Incorporated
Lauren Manufacturing
Leaseway Transportation
Lincoln Electric
Loral Systems
Lorillard, Incorporated
Luk Automotive Systems