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Calumet Specialty Products Partners is a company in the manufacturing and defense industries, headquartered in Indianapolis, Indiana, United States. The company was founded on January 1, 1916 and is incorporated in Delaware.
Calumet Specialty Products Partners is listed on the Nasdaq stock exchange under the ticker symbol CLMT. It has a CIK number of 1340122 and an IRS number of 371516132. The company has been assigned one patent, and its primary SIC code is 2911.
One of Calumet Specialty Products Partners' competitors in the industry is HollyFrontier Corp.