Calumet Email Format

Oil and GasIndiana, United States1001-5000 Employees

Calumet operates as a manufacturer, formulator, and marketer of specialty branded products and renewable fuels. Its ingredients support a range of everyday items, from cosmetics like lipstick to coloring products such as crayons, and also feed into jet fuel components. The company maintains a nationwide footprint with locations across the United States and an international sales office, and it stresses data-driven decision making and an entrepreneurial approach to meeting customer needs and seizing opportunities.

Headquartered in Indianapolis, Indiana, Calumet is a mid-to-large employer with a broad geographic reach. In June 2026, the company announced plans to participate in several investor conferences and to hold one-on-one meetings, signaling ongoing engagement with the investment community. Calumet operates in the oil and gas sector as a manufacturer, formulator, and marketer of specialty products and renewable fuels for both consumer-facing and industrial markets.

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