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SODITECH (ALSEC) fair value: what the stock is really worth

As of Sep 23, 2026: fair value of SODITECH €9.36, price €6.02, upside +55.5%, quality 67 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? Yes
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Industrials · FR

S Some data Sep 23, 2026

SODITECH

ALSEC · PA

Clearly undervaluedStrong Fair Value upside, but quality is only moderate.

✓Fair value €9.36 · Strongly undervalued (+55%)
✓Quality 67/100
!Expensive Growth (revenue 5y +23.1 %/yr)
✓Solidly profitable · 18.9% net margin (TTM)
!Low debt · negative free cash flow
✓Ranks above peers (8/12)
✓Wide moat 68/100
!Insider activity 30/100
!Evidence only medium, so the estimate is less certain

What runs behind every stock

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

Price vs Fair Value

€7.90 €5.40 Fair Value €9.36 Feb 2026 Sep 2026

White line = price, green steps = our fair value per fiscal year. As of Sep 23, 2026.

How to read this chart

7‑month range €5.40 – €7.90 · fair‑value band €7.17 – €11.54 · the €6.02 price screens below the €9.36 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Sep 23, 2026.

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Company profile

Soditech SA engages in the integration of mechanical, thermal, and electronic sub-assemblies in space, research, and defense fields in France.

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Soditech SA engages in the integration of mechanical, thermal, and electronic sub-assemblies in space, research, and defense fields in France. It designs structural sub-assemblies and integrates optical and thermal equipment, such as OSRs, SSMs, heaters, and heat pipes; designs and manufactures multi-layer insulation products; and designs, manufactures, and tests space harnesses on instruments or platforms. The company also provides calculation services, such as static, dynamic, thermal, and thermoelastic; designs assembly tools; and designs and produces multi-layer insulating mattresses for ultra-vacuum areas. In addition, it develops, qualifies, manufactures, and tests on-board boxes; and designs, assembles, and tests racks and bays used for testing. The company was formerly known as Soditech Ingenierie SA. Soditech SA was founded in 1990 and is headquartered in Cannes, France.

Stock analysis

SODITECH (ALSEC) currently trades at €6.02, while our model-based Fair Value estimate is €9.36, implying the stock looks roughly 35.7% undervalued today.

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Valuation

Bull case: the Growth Earnings group reads highest at a median of €16.50 per share, and 9 of the 13 models we run sit above the €6.02 price.

Bear case: the Asset-Based group reads lowest at €1.49, and 4 of the 13 models stay below the price. Evidence for this calculation is medium.

Scenario range: €7.17 (bear) to €11.54 (bull), the price of €6.02 sits below 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 67/100 (solid quality), in the Industrials sector.

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

SODITECH reported revenue of €11.4M in FY2025 versus €4.4M in FY2021, a compound +26.9%/yr. Reported net income was €2.1M in FY2025, compounding +62.8%/yr from FY2021.

Key figures

Market cap €13.7M · P/E ratio 6.4 · P/S ratio 1.21 · EPS (TTM) €0.9400 · Net margin 18.9% · Return on equity 54.7% · Return on assets (EBIT) 0.8% · Operating margin 12.2%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 48 out of 100 (low confidence).

What moves the price

For context, the median of 10 Industrials peers we cover trades at −31% fair-value upside, at 55%, ALSEC screens cheaper than that median.

Fair Value models

Bear €7.17 Fair Value €9.36 Bull €11.54
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 (€0.6902 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.
Highest evidence
EPV €4.80 €5.46 €6.03 74
ROIC Compounder €4.99 €5.93 €6.92 72
EV/EBITDA €5.79 €7.52 €9.25 67
All 13 models by family
Earnings-Based
Graham-Dodd €6.42 €16.49 €21.48 65
PEG = 1.0 €3.10 €4.42 €5.75 57
EPV €4.80 €5.46 €6.03 74
Multiples
P/E Multiple €14.86 €19.81 €24.77 63
P/S Multiple €7.49 €9.98 €12.48 58
P/B Multiple €7.48 €9.97 €12.47 55
EV/EBIT €7.14 €9.33 €11.51 66
EV/EBITDA €5.79 €7.52 €9.25 67
EV/Revenue €5.27 €7.27 €9.27 54
Asset-Based
NCAV (Graham) €1.11 €1.49 €2.22 54
Economic Profit
Residual Income €6.94 €10.51 €127.14 58
ROIC Compounder €4.99 €5.93 €6.92 72
Growth Earnings
Growth-Adj P/E €11.55 €16.50 €21.45 67

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Quality Score breakdown

Overall quality 67/100

Of which business quality 68 · Market factors (momentum, volatility) 40

Profitability 91
Margins and returns on capital today
Quality Growth 80
Are margins and returns improving?
Cashflow 32
Earnings quality: real cash, not paper profit
Fin. Strength 83
Balance sheet, leverage, solvency risk
Investment 33
Disciplined investing over empire-building
Low Volatility 47
Calm price path (market factor)
Momentum 37
Price trend over the last 3–12 months (market factor)
52W Momentum 37
Distance to the 52-week high (market factor)
Net Issuance 82
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. 62/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+100.5%
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.
+35.2%
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.
+23.1%
Start year 2020 (pandemic). Over 10 years: +9.9% a year
Revenue growth 20 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.
−1.1%
What shareholders gained per year (last 5 years) ⓘ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.
≈ +90.3%
Earnings growth per share plus dividend.
Earnings per share, growth per year+90.3%
Dividend (yield on the price)0.0%
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.90% vs 21%, 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.1% → 10%
Start year 2020 (pandemic)
⚠ Approximate: the rate leans on 2025, which sits 1,157% above its own trend.

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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.Engineering & Construction · 836 stocks

Beats the industry median on 8/12 measures
Overall it ranks above its industry peers.
Valuation
Quality Score 67 · Top 25%
Fair Value upside +56% · Top 25%
Profitability
Return on equity (TTM) 55% · Top 25%
Return on assets 8% · Top 25%
Net margin (TTM) 19% · Top 25%
Operating margin (TTM) 12% · Top 25%
Growth and dividend
Revenue growth 92% · Top 25%
Balance sheet
Debt / equity 0.13× · Above median

Valuation Multiplesvs Engineering & Construction median · lower = cheaper

P/E (TTM) 6.4× · Cheapest 25%
P/B 3.09× · Priciest 25%
P/S (TTM) 1.37× · Pricier than median
EV/EBITDA 10.0× · Pricier than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 28
FUTURE (revenue growth)100 · sector 11
PAST (return on equity)100 · sector 28
HEALTH (low debt)94 · sector 94
DIVIDEND (yield)0 · sector 41

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 Engineering & Construction stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Quanta Services, Inc PWR $642.63 $163.08 −75%
Vinci SA DG €112.30 €185.62 +65%
Comfort Systems USA, Inc FIX $1,625 $1,122 −31%
Larsen & Toubro Limited LT ₹3,930 ₹1,994 −49%
Ferrovial N.V FER $56.30 $24.01 −57%
Samsung C&T Corporation 028260 367,000 KRW 256,792 KRW −30%
HOCHTIEF Aktiengesellschaft HOT €403.60 €203.87 −49%
ACS, Actividades de Construcción y Servicios, S.A ACS €95.95 €75.04 −22%
EMCOR Group EME $756.50 $521.87 −31%
MasTec, Inc MTZ $221.69 $106.05 −52%

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Cite: Fair Value Calculator (2026). "SODITECH Fair Value". https://www.fairvalue-calculator.com/stock/ALSEC

Frequently asked questions

Is SODITECH (ALSEC) overvalued or undervalued?
As of Sep 23, 2026, our model estimates a fair value of €9.36 versus a price of €6.02, about +55% upside (undervalued).
What is the fair value of ALSEC?
Our model-based fair value for SODITECH is €9.36 (as of Sep 23, 2026), built from audited fundamentals. The current price: €6.02.
What is the quality score of ALSEC?
SODITECH has a Quality Score of 67/100. 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 SODITECH (ALSEC)?
Our model-based price target is the fair value of €9.36 (as of Sep 23, 2026) from 13 valuation models. Cautious scenario €7.17, optimistic scenario €11.54. It is a calculation from audited fundamentals, not an analyst target.
What is the SODITECH stock forecast for 2026?
Our models put fair value at €9.36, about +55% upside versus a price of €6.02 (undervalued). Cautious scenario €7.17, optimistic scenario €11.54. The calculation is refreshed regularly with new filings.
What is the revenue of SODITECH (ALSEC)?
SODITECH reported trailing-twelve-month revenue of about €11.4M (latest available figure, as of Sep 23, 2026).
What is the intrinsic value of SODITECH (ALSEC)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For SODITECH it is €9.36 per share (as of Sep 23, 2026), against a price of €6.02. It is the blended result of 13 valuation models (cash flow, earnings, asset, dividend).
Is SODITECH stock overvalued or undervalued in 2026?
As of Sep 23, 2026, ALSEC trades below its calculated fair value: price €6.02, fair value €9.36, a gap of about +55% (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 ALSEC?
No. The price is what the market pays today (€6.02); the fair value is what the company's own numbers justify (€9.36). For SODITECH the two are €3.34 per share apart. That gap is exactly why we show both numbers side by side.
How much is SODITECH worth?
The market values SODITECH at about €13.7M (market capitalisation, as of Sep 23, 2026). Per share that is €6.02; our models calculate a fair value of €9.36 per share.
What do the bullish and bearish scenarios say about ALSEC?
Our models span a range for SODITECH: cautious scenario €7.17, base €9.36, optimistic €11.54 per share (as of Sep 23, 2026, price €6.02). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of ALSEC?
SODITECH trades at a price-to-earnings ratio of 6.4 (as of Sep 23, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of €9.36 is built from several models across several years. Other multiples: P/B 3.1, P/S 1.4, EV/EBITDA 10.0.
How solid is the balance sheet of SODITECH (ALSEC)?
Balance-sheet figures for SODITECH (as of Sep 23, 2026): return on equity 54.7%, debt of 0.13 per unit of equity. They feed the Quality Score of 67/100, which measures business quality independently of the share price.
Which stocks are comparable to SODITECH?
From the same area (Industrials) we also value Quanta Services, Inc, Vinci SA, Comfort Systems USA, Inc, Larsen & Toubro Limited, 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 SODITECH stock attractive at the current price?
The data as of Sep 23, 2026: price €6.02, calculated fair value €9.36 (+55%), Quality Score 67/100, from 13 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 ALSEC calculated?
We run SODITECH through 13 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 €9.36, 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 14.1 % above its aggregate fair value. SODITECH currently trades 55 % 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 SODITECH (ALSEC)?
The closing price on Sep 23, 2026 was €6.02. Our model-based fair value is €9.36, about +55% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with SODITECH right now?
The price is below even our cautious bear case (€7.17). The market is more pessimistic than our downside scenario. Solid quality (67/100) at a price below fair value, the discount is the argument here, not the business quality.

Key figures of SODITECH

How large is the market capitalisation of SODITECH (ALSEC)?
The market capitalisation of SODITECH is €13.7M. 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 SODITECH (ALSEC)?
The price-to-sales ratio of SODITECH is 1.21 (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 SODITECH (ALSEC)?
Earnings per share at SODITECH are €0.9400 (price ÷ EPS = P/E 6.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of SODITECH (ALSEC)?
The net margin of SODITECH is 18.9% (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 SODITECH (ALSEC)?
The return on equity (ROE) of SODITECH is 54.7% (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 SODITECH (ALSEC)?
On an EBIT basis the return on assets of SODITECH is 0.8% (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 SODITECH (ALSEC)?
The operating margin of SODITECH is 12.2% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at SODITECH (ALSEC)?
Revenue at SODITECH is growing +92.3% versus a year earlier (3y avg +35.2%). 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 SODITECH (ALSEC)?
Earnings per share at SODITECH are growing +337% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does SODITECH (ALSEC) generate?
The free cash flow of SODITECH is −€121K (fiscal year 2017). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net cash does SODITECH (ALSEC) hold?
SODITECH holds more cash than debt, €1.4M net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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