TGS-NOPEC Geophysical Company

Overview

• Industrymineral exploration¹
• HeadquartersOslo¹
• Websitewww.tgs.com
• Legal formallmennaksjeselskap¹
• Listed onOslo Stock Exchange (TGS)¹
• LEI549300NUPLAXPB0WYH90³
• StatusActive³
• LEI statusIssued and current³
• Registered addressLilleakerveien 4C, 0283 Oslo, Norway³
• Registered withThe Brønnøysund Register Centre, 976695372³

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TGS, formerly TGS NOPEC Geophysical Company ASA is an energy data and analytics company. It gathers, interprets, and markets seismic and geophysical data regarding subsurface terrains worldwide in order to evaluate oil and gas formations for drilling operations. TGS is listed on the Oslo Stock Exchange, was founded by a 1998 merger of TGS (Tomlinson Geophysical Services Inc.), Calibre Geophysical Co. Inc (founded in 1981), and NOPEC (Norwegian Petroleum Exploration Consultants) International ASA founded in 1981, with financial headquarters in Oslo, Norway and operational headquarters in Houston, Texas.²

Corporate structure

TGS-NOPEC Geophysical Company sits at the top of its group. 6 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What TGS-NOPEC Geophysical Company reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

• 4C Offshore

Things Wikidata records the company as owning, with the share when stated.¹

Subsidiaries and ownership

Subsidiaries

• 4C Offshore
• TGS-NOPEC Geophysical Company (United Kingdom)

From Wikidata.¹

Employees over time

• 202650¹

Timeline

1. 1998Founded Founded¹

Links

• Websitewww.tgs.com¹
• X (Twitter)x.com/TGScompany¹
• Facebookwww.facebook.com/TGSgeosciencedatacompany¹
• Instagramwww.instagram.com/tgsgeo¹
• LinkedInwww.linkedin.com/company/tgs_220114¹
• WikipediaTGS-NOPEC Geophysical Company
• WikidataQ1476386