Calgary AB, Canada
Geophysical Service Incorporated, founded in 2014, is a geophysical data licensing company providing exclusive and non-exclusive 2D and 3D marine seismic data, gravity, and magnetic data offshore Canada and around the world. The company has filed the largest NAFTA claim ever and won a $40 million case after 15 years in the legal system. GSI has faced government expropriation of their data without compensation, leading to ongoing court battles. The company operates under the brand "GSI" and maintains that the government's actions constitute de facto expropriation. As of 2020, GSI had won a significant judgment against the government.
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