Pfeiffer Vacuum Technology AG develops, manufactures, and markets components and systems for vacuum generation, measurement, and analysis. The company also provides helium leak detectors. Its solutions include magnetic and hybrid bearing turbo pumps, and turbo pumping stations; rotary vane pumps, diaphragms, roots, side channels, screws, piston and scroll pumps; vacuum chambers; leak detectors, gas analyzers, gauges, and mass spectrometers; gaskets, filters, valves, flanges, electrical feedthroughs, manipulators, bellows components, and other accessories; and multi-stage vacuum systems, special pumping stations, and calibration and decontamination systems; and flexible services and consultation. It serves analytics, industrial, research and development, coating, and semiconductor markets in Europe, the United States, and Asia. The company markets and distributes its products through its own network of sales companies and independent marketing agents. Pfeiffer Vacuum Technology AG was founded in 1890 and is headquartered in Asslar, Germany.