Waters Corp. is a specialty measurement company which engages in analytical workflow solutions involving liquid chromatography, mass spectrometry and thermal analysis innovations. It operates through the Waters and TA segments. The Waters segment consists of liquid chromatography instruments, mass spectrometry, and precision chemistry consumable products and related services. The TA segment products and services include thermal analysis, rheometry and calorimetry instrument systems, and service sales. The company was founded by James Logan Waters in 1958 and is headquartered in Milford, MA.