Cost-effective, continuous gas leak detection.

Recent Highlights

We are hiring!

LongPath is hiring a Software Engineer. The position will require mastery of Python and experience with databases.


LongPath Technologies was recognized with the 2019 Governor's Award for High-Impact Research for our collaboration with researchers at CU Boulder and the National Institute of Standards and Technology (NIST). The award highlights ground-breaking discoveries and innovative research from Colorado’s ecosystem of federally-funded laboratories and institutions.

Cost effective regional detection and quantification of gas sources and leaks

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Proven technology with over 30 blind test scenarios at the Methane Emissions Technology Evaluation Center

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Nobel prize-winning laser technology uses more than 10,000 colors of light to detect specific gas ‘fingerprints’

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featured on CPR

Colorado Matters host Ryan Warner discusses methane and its implications for climate change and national security. Hear LongPath co-founders Greg Rieker and Caroline Alden discuss LongPath’s affordable and reliable approach to finding methane leaks.

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