Alten S.A (0O1S) fair value: what the stock is really worth
As of Oct 2, 2026: fair value of Alten S.A €89.72, price €79.58, upside +12.8%, quality 61 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
- Fair value above price? Yes
- Good quality? Yes
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Alten S.A
0O1S · LSEUndervaluedThe stock appears undervalued with acceptable quality.
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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 24, 2026.
How to read this chart
60‑month range €50.29 – €148.47 · fair‑value band €67.29 – €112.15 · the €79.58 price screens below the €89.72 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 2026.
Company profile
Alten S.A. operates as an engineering and technology consultancy company in France, North America, Germany, Scandinavia, Benelux, Iberian, Italy, the United Kingdom, the Asia-Pacific, Switzerland, Eastern Europe, and internationally.
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Alten S.A. operates as an engineering and technology consultancy company in France, North America, Germany, Scandinavia, Benelux, Iberian, Italy, the United Kingdom, the Asia-Pacific, Switzerland, Eastern Europe, and internationally. It undertakes projects for the technical, research and development, and information systems divisions of industrial, telecoms, and service clients. The company also provides engineering services, such as mechanic and materials, data management, systems engineering and PDM, project management office, quality assurance, manufacturing, environment, health and safety, electronics; embedded software; and construction infrastructure services. In addition, it provides IT services comprising AMOA and business analyst; cybersecurity; artificial intelligence; application software; data management; green IT; software testing and QA; and cloud and infrastructure services. The company serves customers in aeronautics, space, defense and naval, security, automotive, rail and mobility, energy and environment, life sciences and health, banking, industrial equipment and electronics, banking, finance and insurance, telecoms, retail, services, media, and public sectors and government services. Alten S.A. was incorporated in 1988 and is headquartered in Boulogne-Billancourt, France.
Stock analysis
Alten S.A (0O1S) currently trades at €79.58, while our model-based Fair Value estimate is €89.72, implying the stock looks roughly 11.3% undervalued today.
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Valuation
Bull case: the DCF Models group reads highest at a median of €174.44 per share, and 17 of the 26 models we run sit above the €79.58 price.
Bear case: the Dividend Discount group reads lowest at €23.66, and 9 of the 26 models stay below the price. Evidence for this calculation is medium.
Scenario range: €67.29 (bear) to €112.15 (bull), the price of €79.58 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 61/100 (solid quality), in the Technology sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Alten S.A reported revenue of €4.1B in FY2025 versus €2.9B in FY2021, a compound +8.8%/yr. Reported net income was €107M in FY2025, compounding −15.3%/yr from FY2021.
Key figures
Market cap €4.2B · P/E ratio 0.2 · EPS (TTM) €6.03 · Dividend yield 1.9% · Net margin 2.6% · Return on equity 4.8% · Return on assets (EBIT) 9.7% · Operating margin 7.7%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 38 out of 100 (low confidence).
What moves the price
The share trades about 3% below its 52-week high and 58% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Technology peers we cover trades at 44% fair-value upside, at 13%, 0O1S screens richer than that median.
Fair Value models
All 26 models by family
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Set up alert →Quality Score breakdown
Of which business quality 62 · Market factors (momentum, volatility) 66
Revenue & earnings trend
Growth Forecast
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Compare Alten S.A with another stock
Price, fair value, quality and upside side by side.
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.Information Technology Services · 463 stocks
Valuation Multiplesvs Information Technology Services median · lower = cheaper
Context: sector, industry, market
- Is the Information Technology sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: UK Stocks
- Valuation of the UK market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Information Technology Services stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| International Business Machines Corporation IBM | $219.93 | $186.56 | −15% |
| Accenture plc ACN | $183.37 | $305.06 | +66% |
| Tata Consultancy Services Limited TCS | ₹2,082 | ₹2,993 | +44% |
| Infosys Limited INFY | ₹994.10 | ₹1,691 | +70% |
| HCL Technologies Limited HCLTECH | ₹1,243 | ₹1,926 | +55% |
| Cognizant Technology Solutions Corporation CTSH | $56.84 | $138.62 | +144% |
| Amadeus IT Group AMS | €52.80 | €65.98 | +25% |
| Broadridge Financial Solutions, Inc BR | $161.15 | $159.88 | −1% |
| Fidelity National Information Services, Inc FIS | $33.35 | $32.72 | −2% |
| CDW Corporation CDW | $129.71 | $165.54 | +28% |
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Key figures of Alten S.A
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