| Bridgestone Firestone |
Akron |
Natural, synthetic rubbers |
Brazil, Japan, Venezuela, Germany, and others |
| Cliffs Natural Resources |
Cleveland |
Coking coal |
China, Italy, Brazil, Turkey, and others |
| Emerson Climate Technologies Inc |
Sidney |
Air conditioners, compressors, and parts |
Thailand, Belgium, Bahrain, China, and others |
| Energizer |
Westlake |
Primary batteries |
Belgium, Hong Kong, Chile |
| First Solar Inc |
Perrysburg |
Solar modules, glass panels, and other machinery |
Malaysia, Germany |
| Goodyear International Corporation |
Akron |
Tires and natural, synthetic rubbers |
Turkey, Germany, Brazil, India, and others |
| Lafarge North America |
Marblehead |
Limestone |
Canada |
| Lubrizol Advanced Materials |
Wickliffe |
Mineral oils, synthetic resins |
Singapore, United Arab Emirates, Belgium, France, and others |
| Owens Corning |
Toledo |
Insulation, roofing shingles |
Belgium, Australia, China, Colombia, and others |
| Peter Cremer |
Cincinnati |
Fatty acid, vegetable oils |
Singapore, Netherlands |
| Procter & Gamble |
Cincinnati |
Perfume, soap, and chemicals |
United Kingdom, Japan, Chile, Hong Kong, and others |
| Rolls Royce |
Mount Vernon |
Generators, turbines, and parts |
Brazil, United Kingdom, Belgium |
| Sun Chemical Corporation |
Cincinnati |
Synthetic and organic pigments |
Germany, Denmark |
| The Andersons |
Maumee |
Soybeans, corn |
Canada |
| Wayne Dalton Corp |
Mount Hope |
Insulated panels |
Saudi Arabia, Romania |