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Lhyfe SA (LHYFF) fair value: what the stock is really worth

As of Sep 25, 2026: fair value of Lhyfe SA $0.35, price $2.04, upside -82.8%, quality 25 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? No
  2. Good quality? No
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Basic Materials · US · ISIN FR0014009YQ1

LS Lhyfe SA logo Thin data Jul 18, 2026

Lhyfe SA

LHYFF · US

Weakest SetupStrongly overvalued and low quality.

!Fair value $0.3500 · Strongly overvalued (−82.8%)
!Quality 25/100
!Expensive Growth (revenue 5y +404.1 %/yr)
!High debt · negative free cash flow
!Narrow moat 8/100
!Evidence only low, so the estimate is less certain

What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

$7.72 $2.04 Fair Value $0.3500 Apr 2023 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 18, 2026.

How to read this chart

42‑month range $2.04 – $7.72 · fair‑value band $0.2600 – $0.5200 · the $2.04 price screens above the $0.3500 fair value. Dashed = 300-day average. As of Jul 18, 2026.

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Company profile

Lhyfe SA produces and supplies renewable green hydrogen for mobility and industry markets. The company designs, installs, and operates onshore, on-site, and offshore green hydrogen production units that offers hydrogen through bulk delivery, and pipelines and on-site supply. It serves chemical, metallurgy, glass, and cement industries.

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Lhyfe SA produces and supplies renewable green hydrogen for mobility and industry markets. The company designs, installs, and operates onshore, on-site, and offshore green hydrogen production units that offers hydrogen through bulk delivery, and pipelines and on-site supply. It serves chemical, metallurgy, glass, and cement industries. The company was founded in 2017 and is based in Nantes, France.

Stock analysis

Lhyfe SA (LHYFF) currently trades at $2.04, while our model-based Fair Value estimate is $0.3500, 82.8% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 95/100, which puts the evidence level at low.

Scenario range: $0.2600 (bear) to $0.5200 (bull), the price of $2.04 sits above 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 25/100 (below-average quality), in the Basic Materials sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Lhyfe SA reported revenue of €9.8M in FY2025 versus €197K in FY2021, a compound +165.4%/yr. Reported net income was −€50.9M in FY2025.

Key figures

Market cap $137M · P/S ratio 14.1 · EPS (TTM) $−1.23 · Return on equity −109% · Return on assets (EBIT) −12.5% · Operating margin −401% · Revenue (TTM) €9.8M · Revenue growth (YoY) +49.7%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 32 out of 100 (low confidence).

What moves the price

The share trades about 57% below its 52-week high and at its 52-week low, currently below its 200-day average.

For context, the median of 10 Basic Materials peers we cover trades at −39% fair-value upside, at −83%, LHYFF screens richer than that median.

Fair Value models

Bear $0.2600 Fair Value $0.3500 Bull $0.5200
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. 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. 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.
Highest evidence
NCAV (Graham) $0.2500 $0.3400 $0.5100 54
All 1 models by family
Asset-Based
NCAV (Graham) $0.2500 $0.3400 $0.5100 54

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Quality Score breakdown

Overall quality 25/100

Of which business quality 25 · Market factors (momentum, volatility) 12

Profitability 1
Margins and returns on capital today
Quality Growth 32
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 24
Balance sheet, leverage, solvency risk
Investment 43
Disciplined investing over empire-building
Low Volatility 33
Calm price path (market factor)
Momentum 5
Price trend over the last 3–12 months (market factor)
52W Momentum 0
Distance to the 52-week high (market factor)
Net Issuance 79
Share count: buybacks or dilution?

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Revenue & earnings trend

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. 38/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+91.6%
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.
+157.8%
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.
+404.1%
Start year 2020 (pandemic)
Profit margin (trend) ⓘ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.
−43,200.0% (2020) → −353.3% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

LHYFF screens overvalued: fair value 83% below the price. Compare with Linde plc →

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Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Specialty Chemicals stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Linde plc LIN $474.65 $441.72 −7%
The Sherwin-Williams Company SHW $330.44 $151.68 −54%
Ecolab Inc ECL $274.58 $96.56 −65%
Air Products and Chemicals, Inc APD $279.19 $121.30 −57%
Nan Ya Plastics Corporation 1303 238.00 TWD 234.23 TWD −2%
Givaudan SA GIVN CHF 3,360 CHF 1,527 −55%
Wanhua Chemical Group 600309 ¥69.45 ¥68.03 −2%
DSM-Firmenich AG DSFIR CHF 92.30 CHF 29.70 −68%
Asian Paints Limited ASIANPAINT ₹2,444 ₹1,479 −39%
PPG Industries, Inc PPG $104.67 $76.98 −26%

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Lhyfe SA · Fair Value
$0.3500 −83%Fair Value
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Cite: Fair Value Calculator (2026). "Lhyfe SA Fair Value". https://www.fairvalue-calculator.com/stock/LHYFF

Frequently asked questions

Is Lhyfe SA (LHYFF) overvalued or undervalued?
As of Jul 18, 2026, our model estimates a fair value of $0.3500 versus the last price from Sep 25, 2026 of $2.04, about −83% upside (overvalued).
What is the fair value of LHYFF?
Our model-based fair value for Lhyfe SA is $0.3500 (as of Jul 18, 2026), built from audited fundamentals. Last price (from Sep 25, 2026): $2.04.
What is the quality score of LHYFF?
Lhyfe SA has a Quality Score of 25/100. 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 Lhyfe SA (LHYFF)?
Our model-based price target is the fair value of $0.3500 (as of Jul 18, 2026) from 1 valuation models. Cautious scenario $0.2600, optimistic scenario $0.5200. It is a calculation from audited fundamentals, not an analyst target.
What is the Lhyfe SA stock forecast for 2026?
Our models put fair value at $0.3500, about −83% upside versus the last price from Sep 25, 2026 of $2.04 (overvalued). Cautious scenario $0.2600, optimistic scenario $0.5200. The calculation is refreshed regularly with new filings.
What is the revenue of Lhyfe SA (LHYFF)?
Lhyfe SA reported trailing-twelve-month revenue of about €9.8M (latest available figure, as of Jul 18, 2026).
What is the intrinsic value of Lhyfe SA (LHYFF)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Lhyfe SA it is $0.3500 per share (as of Jul 18, 2026), against a price of $2.04. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Lhyfe SA stock overvalued or undervalued in 2026?
As of Jul 18, 2026, LHYFF trades above its calculated fair value: price $2.04, fair value $0.3500, a gap of about −83% (overvalued). 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 LHYFF?
No. The price is what the market pays today ($2.04); the fair value is what the company's own numbers justify ($0.3500). For Lhyfe SA the two are $1.69 per share apart. That gap is exactly why we show both numbers side by side.
How much is Lhyfe SA worth?
The market values Lhyfe SA at about $137M (market capitalisation, as of Jul 18, 2026). Per share that is $2.04; our models calculate a fair value of $0.3500 per share.
What do the bullish and bearish scenarios say about LHYFF?
Our models span a range for Lhyfe SA: cautious scenario $0.2600, base $0.3500, optimistic $0.5200 per share (as of Jul 18, 2026, price $2.04). The range comes from different growth and margin assumptions, not from analyst opinions.
How far is LHYFF from its 52-week high?
Lhyfe SA trades at $2.04, about 57% below its 52-week high of $4.72 and at the low of $2.04 (as of Sep 25, 2026). Distance from the high says nothing about value: that is what the fair value of $0.3500 is for.
Which stocks are comparable to Lhyfe SA?
From the same area (Basic Materials) we also value Linde plc, The Sherwin-Williams Company, Ecolab Inc, Air Products and Chemicals, Inc, 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 Lhyfe SA stock attractive at the current price?
The data as of Jul 18, 2026: price $2.04, calculated fair value $0.3500 (−83%), Quality Score 25/100, from 1 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 LHYFF calculated?
We run Lhyfe SA through 1 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 $0.3500, 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 14.5 % above its aggregate fair value. Lhyfe SA itself currently trades above fair value. 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 Lhyfe SA (LHYFF)?
The latest price we hold is from Sep 25, 2026 and stands at $2.04. Our model-based fair value is $0.3500, about −83% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Lhyfe SA right now?
The price sits above even our optimistic bull case ($0.5200). The favourable scenario is already priced in. Weak quality (25/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range ($0.2600 to $0.5200) leaves room in how you read the outcome.

Key figures of Lhyfe SA

How large is the market capitalisation of Lhyfe SA (LHYFF)?
The market capitalisation of Lhyfe SA is $137M. 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 Lhyfe SA (LHYFF)?
The price-to-sales ratio of Lhyfe SA is 14.1 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Lhyfe SA (LHYFF)?
Earnings per share at Lhyfe SA are $−1.23. Earnings per share over the last twelve months: total profit spread across every single share.
What is the return on equity of Lhyfe SA (LHYFF)?
The return on equity (ROE) of Lhyfe SA is −109% (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 Lhyfe SA (LHYFF)?
On an EBIT basis the return on assets of Lhyfe SA is −12.5% (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 Lhyfe SA (LHYFF)?
The operating margin of Lhyfe SA is −401% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Lhyfe SA (LHYFF)?
Revenue at Lhyfe SA is growing +49.7% versus a year earlier (3y avg +158%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does Lhyfe SA (LHYFF) generate?
The free cash flow of Lhyfe SA is −€47.1M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Lhyfe SA (LHYFF) carry?
The net debt of Lhyfe SA is €3.7M (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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