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Calumet Inc is a producer of specialty products, including base oils, specialty oils, solvents, esters, and waxes, as well as a variety of fuel and fuel-related products, including asphalt and heavy fuel oils. The company manufactures, formulates, and markets a variety of specialty branded products to customers in various consumer-facing and industrial markets.
OPKO Health Inc is a diversified biotechnology company that operates pharmaceutical and diagnostic development programs. Opko's diagnostics business includes a core genetic testing operation. It has a development and commercial supply pharmaceutical company, as well as a world supply-chain operation and holding company in Ireland. It also owns a specialty active pharmaceutical ingredients manufacturer in Israel. It operates in two segments Diagnostics and Pharmaceuticals.