Donaldson Company, Inc.

Donaldson Company, Inc. is a manufacturer of filtration systems and replacement parts based in Minneapolis, Minnesota. The company designs, manufactures, and sells engine and industrial products, including exhaust and emission systems, liquid and air filtration systems, dust, fume, and mist collectors, replacement filters, and air purification systems, with applications in gas turbines, computer hard drives, and semiconductor manufacturing, serving original-equipment manufacturers in agriculture, aerospace, construction, defense, mining, and trucking. Headquartered in Minneapolis, Minnesota, and publicly traded as DCI, the company employs approximately 14,000 people and reports approximately $3.6B in annual revenue.