| Parker Hannifin | |
 Parker Hannifin6035 Parkland Blvd. Cleveland, Ohio 44124 2000 Sales: $5,355,000,000 2000 Earnings: $368,000,000 Parker Hannifin is a company I have barely heard of, but they make thousands of little but highly engineered components. These components are used in cars, airplanes, industrial equipment, and who knows what else. : | |
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