TGS ASA is a Norway-based provider of geoscience and subsurface data, analytics and insights to the energy and natural resources sectors. The company acquires and processes seismic and geophysical data through multi‐client surveys, turning raw field measurements into interpretable information that supports exploration, development and production decisions. Its product suite encompasses high-resolution imaging, reservoir characterization, and basin evaluation services designed for oil and gas companies as well as emerging offshore wind and geothermal operators.
Since its founding in 1981, TGS has built one of the industry’s largest multi-client libraries, spanning frontier basins and mature regions worldwide. The company operates both proprietary and collaborative survey programs, continually adding to its database through vessel-based seismic acquisition and advanced processing technologies. This library model enables clients to access data on flexible licensing terms, lowering cost and risk for exploration campaigns.
TGS maintains a global footprint with regional offices and data centers across North America, Europe, South America, the Middle East and Asia-Pacific. Its geoscience specialists, data architects and IT professionals collaborate to deliver bespoke interpretations, custom mapping and cloud-based data delivery solutions. Through partnerships with academic institutions, technology vendors and industry alliances, TGS continues to refine its imaging workflows and apply machine-learning tools to enhance subsurface characterization.
Headquartered in Oslo, Norway, TGS is governed by a board of directors and an executive management team with deep experience in geophysics, reservoir geoscience and digital transformation. The company’s strategic focus on data quality, client service and technological innovation has positioned it as a trusted information partner for energy companies navigating complex exploration and development challenges.
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