Gaztransport & Technigaz SAS (GTT) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Gaztransport & Technigaz SAS €246, price €223, upside +10.0%, quality 75 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 25, 2026.
How to read this chart
60‑month range €51.48 – €227.00 · fair‑value band €147.66 – €407.60 · the €223.40 price screens below the €245.74 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 25, 2026.
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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.
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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.
Stock analysis
Gaztransport & Technigaz SAS (GTT) currently trades at €223.40, while our model-based Fair Value estimate is €245.74, implying the stock looks roughly 9.1% undervalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of €245.14 per share, and 7 of the 26 models we run sit above the €223.40 price.
Bear case: the Multiples group reads lowest at €33.45, and 19 of the 26 models stay below the price. Evidence for this calculation is high.
Scenario range: €147.66 (bear) to €407.60 (bull), the price of €223.40 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 75/100 (high quality), in the Energy sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Gaztransport & Technigaz SAS 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.
Key figures
Market cap €8.3B · P/E ratio 20.1 · P/S ratio 10.3 · EPS (TTM) €11.12 · Dividend yield 4.1% · Net margin 51.5% · Return on equity 78.7% · Return on assets (EBIT) 40.6%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 52 out of 100 (low confidence).
What moves the price
The share trades about 2% below its 52-week high and 53% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Energy peers we cover trades at −33% fair-value upside, at 10%, GTT screens cheaper than that median.
Fair Value models
Bear €147.66Fair Value €245.74Bull €407.60
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then (€1.37 per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target.Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.100/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+25.2%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+37.7%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+15.2%
Start year 2020 (pandemic). Over 10 years: +13.5% a year
Revenue growth 15 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+17.2%
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What shareholders gained per year (last 5 years) (mathematically smoothed) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Smoothed = median of all growth paths between the years of the window (trend line on the logarithm of earnings per share): a single extreme year cannot distort the rate. The reported figure stays in the tooltip.
+26.6%
Earnings growth per share plus dividend.
Earnings per share, growth per year+22.5%
Dividend (yield on the price)4.1%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.24% vs 14%, picking up
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.60% → 65%
2025 sits 105% above its own trend. The rate follows the median trend of the last 5 years, not that single year.
Start year 2020 (pandemic)
Growth Forecast
A lot of optimism in the price
The price assumes less growth than the company has delivered so far and more than analysts expect.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+8.1%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect ⓘAnalysts publish sales forecasts for the next two fiscal years. For the years after that, growth slows evenly to 2 % a year by year ten (2 % is the long-run rate our models use). Projected years are marked as such.
+3.5%
Yearly sales growth analysts expect, extended to five years.
After inflation (euro area: IMF forecast 2.2% a year to 2030, 2.6% from 2016 to 2025) that is about +5.8% a year for the price and +1.3% for the forecasts.
News mood ⓘNews mood, the average tone of recent news (76 articles), rated against how stocks are usually covered. 🚀 Hype = unusually upbeat · 🙂 Positive = above average · 😐 Neutral = typical · 🙁 Negative = below average · 😨 Very negative = unusually downbeat. It reflects the tone of coverage, not our valuation.Hype
Recent news coverage is unusually upbeat, far more positive than stocks are typically covered.
Compare Gaztransport & Technigaz SAS with another stock
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Peer Groupⓘ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.Oil & Gas Equipment & Services · 190 stocks
Beats the industry median on 9/14 measures
Overall it ranks above its industry peers.
Valuation
Quality Score75 · Top 25%
Fair Value upside+10% · Above median
Profitability
Return on equity (TTM)79% · Top 25%
Return on assets35% · Top 25%
Net margin (TTM)52% · Top 25%
Operating margin (TTM)76% · Top 25%
Growth and dividend
Revenue growth20% · Top 25%
Dividend yield (TTM)4.1% · Top 25%
Balance sheet
Debt / equity0.12× · Below median
Valuation Multiplesvs Oil & Gas Equipment & Services median · lower = cheaper
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Cite: Fair Value Calculator (2026). "Gaztransport & Technigaz SAS Fair Value". https://www.fairvalue-calculator.com/stock/GTT
Frequently asked questions
Is Gaztransport & Technigaz SAS (GTT) overvalued or undervalued?
As of Sep 25, 2026, our model estimates a fair value of €245.74 versus a price of €223.40, about +10% upside (undervalued).
What is the fair value of GTT?
Our model-based fair value for Gaztransport & Technigaz SAS is €245.74 (as of Sep 25, 2026), built from audited fundamentals. The current price: €223.40.
What is the quality score of GTT?
Gaztransport & Technigaz SAS has a Quality Score of 75/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Gaztransport & Technigaz SAS (GTT)?
Our model-based price target is the fair value of €245.74 (as of Sep 25, 2026) from 26 valuation models. Cautious scenario €147.66, optimistic scenario €407.60. It is a calculation from audited fundamentals, not an analyst target.
What is the Gaztransport & Technigaz SAS stock forecast for 2026?
Our models put fair value at €245.74, about +10% upside versus a price of €223.40 (undervalued). Cautious scenario €147.66, optimistic scenario €407.60. The calculation is refreshed regularly with new filings.
What is the revenue of Gaztransport & Technigaz SAS (GTT)?
Gaztransport & Technigaz SAS reported trailing-twelve-month revenue of about €803M (latest available figure, as of Sep 25, 2026).
Does Gaztransport & Technigaz SAS pay a dividend?
Gaztransport & Technigaz SAS currently shows a dividend yield of about 4.14% relative to its recent price (as of Sep 25, 2026).
What growth is priced into Gaztransport & Technigaz SAS (GTT)?
For today's price to be fair in a discounted-cash-flow model, Gaztransport & Technigaz SAS would have to grow free cash flow by +8.1 % per year for five years (discount rate 9.0 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +15.2 % per year. As of Sep 25, 2026.
What discount rate (WACC) does the fair value of GTT use?
Our models discount Gaztransport & Technigaz SAS at 9.0 %: a base by market capitalisation (mid), damped by beta 0.44, country premium for France. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Gaztransport & Technigaz SAS that is +8.1 % per year a year over ten years, using the same discount rate (9.0 %) and the same formula as our fair value.
How much growth has Gaztransport & Technigaz SAS (GTT) delivered so far?
Over the past 5 years revenue at Gaztransport & Technigaz SAS grew +15.2 % a year. The price currently implies +8.1 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Gaztransport & Technigaz SAS (GTT) growing?
The median revenue growth in the sector is +1.8 % a year. That is the yardstick for the growth priced into Gaztransport & Technigaz SAS (+8.1 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Gaztransport & Technigaz SAS (GTT)?
The free-cash-flow yield on the price is 4.74 %: that much free cash flow Gaztransport & Technigaz SAS produces per unit of market value. When it exceeds the discount rate of our models (9.0 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Gaztransport & Technigaz SAS (GTT)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Gaztransport & Technigaz SAS it is €245.74 per share (as of Sep 25, 2026), against a price of €223.40. It is the blended result of 26 valuation models (cash flow, earnings, asset, dividend).
Is Gaztransport & Technigaz SAS stock overvalued or undervalued in 2026?
As of Sep 25, 2026, GTT trades below its calculated fair value: price €223.40, fair value €245.74, a gap of about +10% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of GTT?
No. The price is what the market pays today (€223.40); the fair value is what the company's own numbers justify (€245.74). For Gaztransport & Technigaz SAS the two are €22.34 per share apart. That gap is exactly why we show both numbers side by side.
How much is Gaztransport & Technigaz SAS worth?
The market values Gaztransport & Technigaz SAS at about €8.3B (market capitalisation, as of Sep 25, 2026). Per share that is €223.40; our models calculate a fair value of €245.74 per share.
What do the bullish and bearish scenarios say about GTT?
Our models span a range for Gaztransport & Technigaz SAS: cautious scenario €147.66, base €245.74, optimistic €407.60 per share (as of Sep 25, 2026, price €223.40). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of GTT?
Gaztransport & Technigaz SAS trades at a price-to-earnings ratio of 20.1 (as of Sep 25, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of €245.74 is built from several models across several years. Other multiples: P/B 16.1, P/S 11.8, EV/EBITDA 17.1.
How solid is the balance sheet of Gaztransport & Technigaz SAS (GTT)?
Balance-sheet figures for Gaztransport & Technigaz SAS (as of Sep 25, 2026): return on equity 78.7%, debt of 0.12 per unit of equity. They feed the Quality Score of 75/100, which measures business quality independently of the share price.
How far is GTT from its 52-week high?
Gaztransport & Technigaz SAS trades at €223.40, about 2% below its 52-week high of €227.00 and 53% above the low of €146.29 (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of €245.74 is for.
Which stocks are comparable to Gaztransport & Technigaz SAS?
From the same area (Energy) we also value SLB N.V, Baker Hughes Company, TechnipFMC plc, Halliburton Company, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Gaztransport & Technigaz SAS stock attractive at the current price?
The data as of Sep 25, 2026: price €223.40, calculated fair value €245.74 (+10%), Quality Score 75/100, from 26 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of GTT calculated?
We run Gaztransport & Technigaz SAS through 26 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of €245.74, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 14.0 % above its aggregate fair value. Gaztransport & Technigaz SAS currently trades 10 % below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Gaztransport & Technigaz SAS (GTT)?
The closing price on Sep 24, 2026 was €223.40. Our model-based fair value is €245.74, about +10% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Gaztransport & Technigaz SAS right now?
The model range is unusually wide (€147.66 to €407.60). The outcome hinges heavily on assumptions, so read the point estimate with caution. The price sits in the lower half of our model range, the side with the larger margin of safety. The data supports the verdict: every model runs on fully documented inputs.
Where does the earnings growth of Gaztransport & Technigaz SAS (GTT) come from?
Earnings per share at Gaztransport & Technigaz SAS grew +11.8 % a year from 2014 to 2025. Broken into its drivers: revenue per share +11.8 %, EBIT margin −0.1 %, tax rate +0.3 %, residual (interest, one-offs) −0.1 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.
Key figures of Gaztransport & Technigaz SAS
How large is the market capitalisation of Gaztransport & Technigaz SAS (GTT)?
The market capitalisation of Gaztransport & Technigaz SAS is €8.3B. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Gaztransport & Technigaz SAS (GTT)?
The price-to-sales ratio of Gaztransport & Technigaz SAS is 10.3 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Gaztransport & Technigaz SAS (GTT)?
Earnings per share at Gaztransport & Technigaz SAS are €11.12 (price ÷ EPS = P/E 20.1). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Gaztransport & Technigaz SAS (GTT)?
The dividend yield of Gaztransport & Technigaz SAS is 4.1% (payout 83.1%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Gaztransport & Technigaz SAS (GTT)?
The net margin of Gaztransport & Technigaz SAS is 51.5% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Gaztransport & Technigaz SAS (GTT)?
The return on equity (ROE) of Gaztransport & Technigaz SAS is 78.7% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Gaztransport & Technigaz SAS (GTT)?
On an EBIT basis the return on assets of Gaztransport & Technigaz SAS is 40.6% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Gaztransport & Technigaz SAS (GTT)?
The operating margin of Gaztransport & Technigaz SAS is 76.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Gaztransport & Technigaz SAS (GTT)?
Revenue at Gaztransport & Technigaz SAS is growing +19.6% versus a year earlier (3y avg +37.7%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Gaztransport & Technigaz SAS (GTT)?
Earnings per share at Gaztransport & Technigaz SAS are growing +31.4% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net cash does Gaztransport & Technigaz SAS (GTT) hold?
Gaztransport & Technigaz SAS holds more cash than debt, €218M net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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