HORIBA (堀場製作所) is a company that manufactures and sells automotive test, process and environmental, medical-diagnostics, semiconductor, and scientific instruments and systems. It develops spectroscopy and flowmetry technologies and produces spectrofluorometry, electrophysiology researchers, scientific cameras, dynamometers, radiation monitors, air pollution monitors, water quality checkers, colorimeters, conductivity meters, thermal flow splitters, monochromators, and other devices that are applicable in research and testing laboratories, drinking water utilities, as well as in automotive and semiconductor manufacturing processes. The company caters to life sciences, waste management, food and beverage, energy and environment, and other sectors.