Gaztransport & Technigaz SA (GTT) Fair Value & Analysis
Energy · FR · Market cap €7.0B
Fair value as of: Jul 11, 2026
From 26 valuation models · updated 29 days ago
Share price +1.7% over the past month.
A strong business, but screening 52% overvalued on our models.
What matters now
- A high-quality business (quality 75/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- The model range is unusually wide (€72.73 to €318.69). The outcome hinges heavily on assumptions, so read the point estimate with caution.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 11, 2026.
How to read this chart
60‑month range €51.48 – €206.94 · fair‑value band €72.73 – €318.69 · the €197.00 price screens above the €95.01 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 11, 2026.
Analysis
Gaztransport & Technigaz SA (GTT) currently trades at €197.00, while our model-based Fair Value estimate is €95.01, implying the stock looks roughly 51.8% overvalued today. The Quality Score stands at 75/100 (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).
Over the trailing twelve months, Gaztransport & Technigaz SA generated revenue of €803M at a net margin of 51.5%. Revenue grew 19.6% year over year. It earns a return on equity of 78.7%. The balance sheet holds a net cash position of €218M. Fundamentals as of Jul 11, 2026
Our scenario range runs from €72.73 (bear case) to €318.69 (bull case); at €197.00, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 8% below its 52-week high and 37% above its 52-week low, currently above its 200-day average. For context, the median of 10 Energy peers we cover trades at -36% fair-value upside, at -52%, GTT screens richer than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 26 models by family
Widest divergence: Growth Earnings (€245.14) versus Asset-Based (€10.63). Highest evidence: Growth DCF (80).
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 11, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 76 · Market factors (momentum, volatility) 69
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Gaztransport & Technigaz SA, a technology and engineering company, provides cryogenic membrane containment systems for the maritime transportation and storage of liquefied gases in South Korea, China, and internationally. It operates through the Core Business and Hydrogen segments. The.
Full company description
Gaztransport & Technigaz SA, a technology and engineering company, provides cryogenic membrane containment systems for the maritime transportation and storage of liquefied gases in South Korea, China, and internationally. It operates through the Core Business and Hydrogen segments. The. company offers onshore membrane storage tank solutions for the storage of LNG (Liquefied Natural Gas); LNG floating storage solution; solutions for the transportation and storage of other liquefied gases such as ethane, ethylene, propane, butane, and propylene; solutions for the offshore LNG industry, including floating storage and regasification units (FSRUs), floating storage and unloading units (FLNGs), and floating storage units (FSUs); and consultancy services, engineering studies, operational support, and maintenance and repairs of GTT membrane systems. It also sells decision-making support tools for ship-owners and operators, including data analysis and vessel performance optimization; designs and assembles electrolysers to produce green hydrogen from renewable energy; and adapts containment technology for LNG-fuelled vessels. It serves ship-owners, gas companies, terminal operators, and shipyards. Gaztransport & Technigaz SA was founded in 1963 and is headquartered in Saint-Rémy-lès-Chevreuse, France.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Gaztransport & Technigaz SA reported revenue of €803M in FY2025 versus €315M in FY2021, a compound +26.4%/yr. Reported net income was €414M in FY2025, compounding +32.5%/yr from FY2021.
GTT screens 52% overvalued. Compare with SLB N.V →
Earlier news
External third-party headlines (Yahoo Finance, Reuters and others), not an editorial selection.
- Gaztransport et technigaz SA (GZPZF) (H1 2026) Earnings Call Highlights: Strong Order Book and ...
- GTT - First half 2026 results - Orderbook on high historical levels
- GTT: Half-year liquidity contract statement
- GTT : Statement of own shares dealings from on June 26th 2026
Peer Group
Oil & Gas Equipment & Services · 191 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Oil & Gas Equipment & Services median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Insider activity: 40/100
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Oil & Gas Equipment & Services stocks, each showing price versus our Fair Value estimate (as of Jul 11, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| SLB N.V SLBN | 836.00 MXN | 533.97 MXN | -36% |
| Baker Hughes Company BKR | $55.95 | $33.55 | -40% |
| TechnipFMC plc FTI | $74.57 | $27.57 | -63% |
| Halliburton Company HAL | $35.22 | $21.50 | -39% |
| Tenaris S.A TS | $57.16 | $45.68 | -20% |
| Yantai Jereh Oilfield Services Group 002353 | ¥138.79 | ¥34.17 | -75% |
| Saipem SpA SPM | €4.20 | €2.72 | -35% |
| Subsea 7 S.A SUBC | kr 319.00 | kr 227.98 | -29% |
| China Oilfield Services Limited 601808 | ¥12.08 | ¥12.64 | +5% |
| Kodiak Gas Services, Inc KGS | $67.59 | $13.56 | -80% |
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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.
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