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TGS ASA (TGSGY) Fair Value & Analysis

Energy · US · Market cap $2.8B

Price$14.24
Fair Value$7.10
Upside-50.1%
Quality95/100
Evidence: High Range $4.30 – $9.67

Fair value as of: Jun 24, 2026

Analysis

TGS ASA (TGSGY) currently trades at $14.24, while our model-based Fair Value estimate is $7.10 — implying the stock looks roughly 50.1% overvalued today. We read business quality at 95/100 (high quality), in the Energy sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium — the entry price still matters most (evidence: high).

About the company

TGS ASA provides geoscience data services to the oil and gas industry in Norway and internationally. It operates through Multi client, Marine Data Acquisition (MDA), Imaging, New Energy Solutions (NES), and Shared Services segments. The company offers seismic data using robust technology and imaging solutions; well data recorded expertly matched and validated, from permit to abandonment; carbon storage and monitoring solutions; wind energy data partner throughout the wind development lifecycle; solar operations; and asset management services. It also offers applications for oil and gas, new energies, data platforms, and ai/machine learning. TGS ASA has a agreement with Ministry of Hydrocarbon and Mining Development of the Republic of Equatorial Guinea to create an offshore MegaSurvey. The company was formerly known as TGS-NOPEC Geophysical Company ASA and changed its name to TGS ASA in June 2021. TGS ASA was founded in 1981 and is headquartered in Oslo, Norway.

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Frequently asked questions

Is TGS ASA (TGSGY) undervalued?
As of Jun 24, 2026, our model estimates a fair value of $7.10 versus a price of $14.24 — about −50% (overvalued). Model-based estimate, not financial advice.
What is the fair value of TGSGY?
Our 21-model fair value for TGS ASA is $7.10 (as of Jun 24, 2026), built from audited fundamentals. The current price is $14.24.
What is the quality score of TGSGY?
TGS ASA has a Quality Score of 95/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.