Compagnie de Saint-Gobain S.A. (SGO) Fair Value & Analysis
Industrials · FR · Market cap €37.5B · ISIN FR0000125007
What is Compagnie de Saint-Gobain S.A. really worth?
A solid business, trading 23% below our fair value of €97.97.
Strengths
Risks
For context
Fair value as of: Aug 23, 2026
From 24 valuation models · updated 13 days ago
Share price −11.4% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- Solid quality (63/100) at a price below fair value, the discount is the argument here, not the business quality.
- A fairly wide model range (€63.75 to €139.82) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 23, 2026.
How to read this chart
60‑month range €31.72 – €100.51 · fair‑value band €63.75 – €139.82 · the €75.78 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 23, 2026.
Analysis
Compagnie de Saint-Gobain S.A. (SGO) currently trades at €75.78, while our model-based Fair Value estimate is €97.97, implying the stock looks roughly 22.6% undervalued today. The Quality Score stands at 63/100 (solid quality), in the Industrials sector. Bull case: the Multiples group reads highest at a median of €122.22 per share, and 19 of the 24 models we run sit above the €75.78 price. Bear case: the Dividend Discount group reads lowest at €25.04, and 5 of the 24 models stay below the price. Evidence for this calculation is high.
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 23, 2026
Our scenario range runs from €63.75 (bear case) to €139.82 (bull case); at €75.78, 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 28% below its 52-week high and 15% above its 52-week low, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at −29% fair-value upside, at 29%, SGO screens cheaper than that median.
Fair Value models
This estimate rests on fiscal year 2025 figures, and about 8 months have passed since. In that time the company retained roughly €2.36 per share, which is 2.4 % of the fair value. The fair value deliberately does not add this in: the models value reported figures, not a projection.
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced 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. Every input is real reported data, nothing guessed.
All 24 models by family
Widest divergence: Multiples (€122.22) versus Dividend Discount (€25.04). Highest evidence: FCF DCF (80).
Notify me when SGO reaches fair value
Put SGO on your watchlist. We get in touch as soon as price and fair value meet or the trend turns.
Set up alert →Free, no payment details. Unsubscribe anytime in one click.
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 23, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 61 · Market factors (momentum, volatility) 41
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.
All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.
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 % · buybacks/dilution +1.2 %
Annual growth per factor. These are factors, not summands: multiplied they give the EPS growth rate, added they do not quite. Start and end points are 3-year averages (details on hover).
Watch SGO: get an alert when its fair value changes →
Peer Group
Building Products & Equipment · 242 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
Strength profile in five axes (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.
Similar stocks
10 more Building Products & Equipment stocks, each showing price versus our Fair Value estimate (as of Aug 23, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Trane Technologies plc TT | $454.31 | $208.50 | −54% |
| Johnson Controls International plc JCI | $142.23 | $44.75 | −69% |
| Carrier Global Corporation CARR | $57.25 | $16.85 | −71% |
| Geberit AG GEBN | CHF 577.80 | CHF 307.66 | −47% |
| Lennox International Inc LII | $377.25 | $363.09 | −4% |
| Kingspan Group KRX | €87.30 | €66.79 | −23% |
| Masco Corporation MAS | $74.64 | $53.22 | −29% |
| Carlisle Companies Incorporated CSL | $356.53 | $340.70 | −4% |
| BELIMO Holding BEAN | CHF 878.50 | CHF 227.18 | −74% |
| Advanced Drainage Systems, Inc WMS | $144.10 | $106.17 | −26% |
Compare Compagnie de Saint-Gobain S.A. with another stock
Price, fair value, quality and upside side by side.
Explore undervalued stocks
More undervalued Industrials stocks →
Try a ready-made strategy
Pick a strategy and jump into the live analysis with that exact screen applied.
Discover tools
Frequently asked questions
Is Compagnie de Saint-Gobain S.A. (SGO) overvalued or undervalued?
What is the fair value of SGO?
What is the quality score of SGO?
What is the revenue of Compagnie de Saint-Gobain S.A. (SGO)?
What is the net profit margin of SGO?
Does Compagnie de Saint-Gobain S.A. pay a dividend?
Watch Compagnie de Saint-Gobain S.A. in the live analysis
One click puts Compagnie de Saint-Gobain S.A. on your watchlist: fair value and trend at a glance, plus comparison, the diversification check and the 35,000+ stock screener. You can also try 14 days of Pro there, no card.
Watch for free →Zero risk: nothing is ever charged. Your watchlist is yours, with or without an account.