H&R GmbH & Co. KGaA is a holding company, which engages in the manufacture of mineral oil specialties. It operates through the following segments: ChemPharm Refining and ChemPharm Sales. The ChemPharm Refining segment includes paraffins, white oils, plasticizers, base oils, lubricants, and other crude-oil-based specialty products. The ChemPharm Sales segment encompasses foreign firms that process chemical pharmaceutical raw materials and distribute it as new products. The company was founded on December 16, 1919 and is headquartered in Salzbergen, Germany.