About Picarro

Picarro is a leading provider of solutions to measure greenhouse gas (GHG) concentrations, trace gases and stable isotopes across many scientific applications, along with the energy and utilities markets. 

Cavity Ring-Down Spectroscopy

Our patented Cavity Ring-Down Spectroscopy (CRDS) is at the heart of all Picarro instruments and solutions, enabling the detection of target molecules at part per billion, or better, resolution. 

Scientific Instruments

Our portfolio of Picarro gas analyzers and systems enables scientists around the world to measure GHGs, trace gases and stable isotopes found in the air we breathe, water we drink and land we harvest.  The ultra-precise and easy-to-use instruments are deployed across the globe offering unmatched performance in a variety of field conditions. 

Energy Solutions

Picarro is the industry leader in analytics-driven leak detection and methane emissions quantification solutions, enabling our energy customers to increase capital efficiency while simultaneously improving the safety of their infrastructure.

Industrial Solutions

Picarro’s industrial solutions range from mobile leak detection technology for utilities companies to trace gas analysis for semiconductor fabrication and pharmaceuticals isolators.