HORIBA consists of five business segments, each categorized by the market they serve. To contact us about the following products and services, please click on  the links below:


Automotive test systems

Emissions Measurement Systems, Mechatronics and Test Automation Systems for Automotive and Engine development industries.

Process and Environment

On-line CEMS, ambient and process gas instrumentations, and water quality monitoring systems.

Médical Diagnostics

Instruments for hematology and clinical chemistry, designed for rapid, economical and easy analysis.


Fluid Control, Metrology and Analysis for semiconductor, flat panel display (FPD) and related manufacturing and research establishments.


Scientific instruments for analysis and research using optical spectroscopy and X-Ray technology including microscopic analyzers, particle characterization instruments and elemental analyzers. OEM CCD spectrometers, Raman systems and gratings.