NETZSCH (also known as Erich Netzsch Holding) is a manufacturer and supplier of machinery and instrumentation. It operates in three business units: Analyzing and Testing, Grinding and Dispersing, and Pumps and Systems. The Analyzing and Testing unit offers measurement instruments for materials such as ceramics, metals, alloys, glasses, and composites. The Grinding and Dispersing unit products include machines used for wet and dry grinding, dispersing, homogenizing, dedusting, and separating. The Pumps and Systems unit provides cavity, multi screw, and rotary lube pumps, laboratory systems, energy solutions such as conductive additives and separators, process machines and systems for the food, cosmetics and pharmaceuticals industries, etc. The company caters to markets including oil and gas, food, pharmaceuticals, chemicals, and mining.