Bruker Corporation is a developer, manufacturer, and distributor of scientific instruments and analytical and diagnostic solutions. The Company operates through four segments: Bruker BioSpin Group, Bruker CALID Group, Bruker Scientific Instruments (BSI) Nano Group and Bruker Energy & Supercon Technologies (BEST). The Bruker BioSpin Group segment designs, manufactures, and distributes enabling life science tools based on magnetic resonance technology. The Bruker CALID Group segment designs, manufactures, and distributes life science mass spectrometry and ion mobility spectrometry solutions, analytical and process analysis instruments, and solutions. The BSI NANO Group segment designs and manufactures advanced X-ray instruments; advanced fluorescence optical microscopy instruments; analytical tools for electron microscopes and X-ray metrology; and defect-detection equipment. The BEST segment develops and manufactures superconducting and non-superconducting materials and devices.