Open Source Instruments (OSI) is a Waltham based electrical engineering company that designs and makes research tools. OSI has clients conducting research in bioelectronics, astronomy, and high energy physics. Among OSI's clients are the ATLAS experiment on the Large Hadronic Collider at CERN, Oxford University, FermiLab, and the Department of Clinical and Experimental Epilepsy at University College London. OSI has received SBIR funding from the National Institutes of Health, the National Science Foundation, and the Department of Energy.
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The Open Source Instruments Inc. annual revenue was $3 million in 2026.
Kevan Hashemi is the President of Open Source Instruments Inc..
3 people are employed at Open Source Instruments Inc..
Open Source Instruments Inc. is based in Waltham, Massachusetts.
The NAICS codes for Open Source Instruments Inc. are [333, 33, 334].
The SIC codes for Open Source Instruments Inc. are [38, 382, 386].