Board of Directors

Daniel L. Sheets

  • Class I director

Daniel L. Sheets has served as a member of the board of directors of Calumet, Inc. since July 2024. Mr. Sheets previously served as a member of the board of the General Partner since October 2018. Mr. Sheets previously served as president of Lubrizol Additives and corporate senior vice president of The Lubrizol Corporation, a global company providing specialty chemicals for transportation, industrial and consumer markets, from 2008 until his retirement in 2018. Mr. Sheets joined Lubrizol in 1984 and served in a variety of roles including vice president of sales, vice president of engine additives, global business manager fuels, refinery and oilfield products and business development roles which led to multiple acquisitions and an assignment in Germany. Mr. Sheets received his B.S. in electrical engineering from Pennsylvania State University.

Mr. Sheets has extensive global management experience in specialty chemicals including strategy, commercial excellence, business development and acquisitions. He possesses a broad background in petroleum products marketing, with specific experience in the marketing of lubricants, lubricant additives and specialty chemicals.