Compagnie de Saint-Gobain S.A (SGO) Fair Value & Analysis
Industrials · FR · Market cap €37.5B
Fair value as of: Aug 13, 2026
From 24 valuation models · updated yesterday
Fair value updated Aug 13, 2026, revised from €101.60 to €97.97 (−3.6%) since Jul 17, 2026. Share price +12.8% over the past month.
A solid business, screening 16% undervalued on our models.
What matters now
- A fairly wide model range (€63.75 to €139.82) leaves room in how you read the outcome.
- Our model range runs from €63.75 (bear) to €139.82 (bull), base €97.97. The closer the price sits to the lower half, the larger the margin of safety.
- Quality 63/100 (solid quality) with high evidence: the data supports the verdict.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
60‑month range €31.72 – €100.51 · fair‑value band €63.75 – €139.82 · the €84.14 price screens below the €97.97 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.
Analysis
Compagnie de Saint-Gobain S.A (SGO) currently trades at €84.14, while our model-based Fair Value estimate is €97.97, implying the stock looks roughly 16.4% undervalued today. The Quality Score stands at 63/100 (solid quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high), always confirm before acting.
Over the trailing twelve months, Compagnie de Saint-Gobain S.A generated revenue of €46.5B at a net margin of 6.2%. Revenue declined 2.1% year over year. It earns a return on equity of 11.7%. Net debt stands at €13.0B. Fundamentals as of Aug 13, 2026
Our scenario range runs from €63.75 (bear case) to €139.82 (bull case); at €84.14, 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 20% below its 52-week high and 28% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -71% fair-value upside, at 16%, SGO screens cheaper 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 24 models by family
Widest divergence: Multiples (€122.22) versus Dividend Discount (€25.04). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 61 · Market factors (momentum, volatility) 43
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
Compagnie de Saint-Gobain S.A., together with its subsidiaries, designs, manufactures, and distributes materials and solutions for the construction and industrial markets worldwide. It operates in five segments: High Performance Solutions; Northern Europe; Southern Europe " Middle East (ME) Americas; and Asia-Pacific.
Full company description
Compagnie de Saint-Gobain S.A., together with its subsidiaries, designs, manufactures, and distributes materials and solutions for the construction and industrial markets worldwide. It operates in five segments: High Performance Solutions; Northern Europe; Southern Europe " Middle East (ME) Americas; and Asia-Pacific. The company offers plaster-based products and systems for the construction and renovation markets under the Placo, Rigips, and Gyproc brands; insulation solutions for a range of applications, such as heating and air conditioning systems, insulation of pipes in industrial installations, engine and interior compartments of vehicles, household appliances, and photovoltaic panels under the Isover, CertainTeed, and Izocam brands; and mortars and construction chemicals under the Weber, Chryso, and GCP brands. It also provides ceilings under the Ecophon, CertainTeed, Eurocoustic, Gyptone, and Vinh Tuong brands; glazing solutions for buildings and mobility, including flat glass under the Saint-Gobain Glass, GlassSolutions, Vetrotech, and SageGlass brands; ductile cast iron pipe systems, covers, and gratings under the PAM brand; glass fiber materials and technical textiles; and abrasives, adhesives, sealants, adhesive tapes, foams, and films. In addition, the company offers ceramics and polymers; and exterior products comprising asphalt and composite shingles, solar roofing solutions, roll roofing systems, accessories, polymer shakes and shingles, and insulation cladding solutions under the CertainTeed brands. Further, it distributes heavy building materials; plumbing, heating, ventilation, and sanitaryware products; construction products; office partitions; timber and byproducts; home improvement products and services; bathrooms and kitchens; steel; and site equipment, PPEs, and tools. Compagnie de Saint-Gobain S.A. was founded in 1665 and is headquartered in Courbevoie, France.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Compagnie de Saint-Gobain S.A reported revenue of €46.5B in FY2025 versus €44.2B in FY2021, a compound +1.3%/yr. Reported net income was €2.9B in FY2025, compounding +3.4%/yr from FY2021.
of which total revenue +2.1 pp · buybacks/dilution +1.2 pp
Absolute contributions in percentage points per year; they sum to the EPS growth rate. Start and end points are 3-year averages (details on hover).
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Peer Group
Building Products & Equipment · 247 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 Building Products & Equipment 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.
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 Building Products & Equipment stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Trane Technologies plc TT | $483.96 | $208.50 | -57% |
| Johnson Controls International plc JCI | $152.79 | $44.75 | -71% |
| Carrier Global Corporation CARR | $63.08 | $16.85 | -73% |
| PT Impack Pratama Industri Tbk, IMPC | 1,405 IDR | 179.76 IDR | -87% |
| NIBE Industrier AB NIBEB | kr 38.91 | kr 25.37 | -35% |
| Beijing New Building Materials Public Limited 000786 | ¥18.73 | ¥31.73 | +69% |
| Moon Environment Technology Co 000811 | ¥42.22 | ¥11.94 | -72% |
| The Supreme Industries Limited SUPREMEIND | ₹3,460 | ₹1,376 | -60% |
| Aditya Infotech Limited CPPLUS | ₹3,899 | ₹763.08 | -80% |
| Astral Limited ASTRAL | ₹1,459 | ₹419.45 | -71% |
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Frequently asked questions
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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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