American Steel & Wire
Cleveland Metallic
Cuyahoga Valley Railroad
Eichleay Corp.
Eltach Systems, Inc.
Eveready Battery
Foseco, Inc.
Holland Manufacturing
ICG/Glidden
ITT Lester
|
LaFarge Corp.
Midland Steel
N.E.O.R.S.D.
Nestle Frozen Foods
Nova Chemical
Ohio Edison
P.P.G. Industries
Praxair
R.M.I Environmental
|
Redland Ohio, Inc.
River Terminal Railway
Rudolph Libbe
S.C.M. Corp.
Schumann & Co.
Tomen Agro
Union Carbide
United Surveys
Valley City Steel
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