NanoSeis, LLC was a geophysical services and software company specializing in hydraulic fracture monitoring. The company’s focus was on delivering high-fidelity microseismic processing results from surface geophone, downhole geophone, and distributed acoustic sensing data, both during and after its acquisition. From its founding in 2011 to its acquisition by Halliburton in 2022, NanoSeis operated at a global scale, providing exceptional processing services and software to clients in North America, Europe, Asia, and South America. It was also actively involved in the Denver geophysical community, hosting free, topical monthly webinars featuring leading experts in engineering, geomechanics, and geophysics from industry and academia.
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The NanoSeis annual revenue was $3 million in 2026.
NanoSeis is based in Denver, Colorado.
The NAICS codes for NanoSeis are [5413, 54, 54136, 541].
The SIC codes for NanoSeis are [13, 138].