Compagnie de Saint-Gobain S.A. (SGO) fair value: what the stock is really worth
We calculate from audited financials what Compagnie de Saint-Gobain S.A. is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily.
Watch Compagnie de Saint-Gobain S.A. for free, get notified when fair value or trend changes. Plus fair value for all 35,000+ stocks, 14 days of Pro free, no card.Watch for free
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 13, 2026.
How to read this chart
60‑month range €31.72 – €100.51 · fair‑value band €63.75 – €121.55 · the €69.66 price screens below the €93.50 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 13, 2026.
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.
Show more
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.
Stock analysis
Compagnie de Saint-Gobain S.A. (SGO) currently trades at €69.66, while our model-based Fair Value estimate is €93.50, implying the stock looks roughly 25.5% undervalued today.
Show more
Valuation
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 €69.66 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.
Scenario range: €63.75 (bear) to €121.55 (bull), the price of €69.66 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 63/100 (solid quality), in the Industrials sector.
Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
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.
Key figures
Market cap €37.5B · P/E ratio 12.1 · P/S ratio 0.75 · EPS (TTM) €5.78 · Dividend yield 3.3% · Net margin 6.2% · Return on equity 11.7% · Return on assets (EBIT) 8.7%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 52 out of 100 (low confidence).
What moves the price
The share trades about 33% below its 52-week high and 6% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −39% fair-value upside, at 34%, SGO screens cheaper than that median.
Fair Value models
Bear €63.75Fair Value €93.50Bull €121.55
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 (€2.47 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.
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.40/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
−0.2%
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.
−3.2%
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.
+4.0%
Revenue growth 22 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.
+2.1%
’14
’15
’16
’17
’18
’19
’20
’21
’22
’23
’24
’25
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.
+21.0%
Earnings growth per share plus dividend.
Earnings per share, growth per year+17.7%
Dividend (yield on the price)3.3%
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.18% vs 21%, slowing
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.7% → 11%
Growth Forecast
Price in line with expectations
The price assumes about as much growth as the company has delivered so far and about what analysts expect.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+1.4%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect ⓘAnalysts publish sales forecasts for the next two fiscal years. For the years after that, growth slows evenly to 2 % a year by year ten (2 % is the long-run rate our models use). Projected years are marked as such.
+1.8%
Yearly sales growth analysts expect, extended to five years.
Compare Compagnie de Saint-Gobain S.A. with another stock
Price, fair value, quality and upside side by side.
Free, no sign-up
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.Building Products & Equipment · 250 stocks
Beats the industry median on 10/15 measures
Overall it ranks above its industry peers.
Valuation
Quality Score63 · Above median
Fair Value upside+29% · Top 25%
Profitability
Return on equity (TTM)12% · Above median
Return on assets5% · Above median
Net margin (TTM)6% · Above median
Operating margin (TTM)11% · Above median
Growth and dividend
Revenue growth−2% · Below median
Dividend yield (TTM)3.3% · Above median
Balance sheet
Debt / equity0.49× · Highest 25%
Valuation Multiplesvs Building Products & Equipment median · lower = cheaper
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "Compagnie de Saint-Gobain S.A. Fair Value". https://www.fairvalue-calculator.com/stock/SGO
Frequently asked questions
Is Compagnie de Saint-Gobain S.A. (SGO) overvalued or undervalued?
As of Sep 13, 2026, our model estimates a fair value of €93.50 versus a price of €69.66, about +34% upside (undervalued).
What is the fair value of SGO?
Our model-based fair value for Compagnie de Saint-Gobain S.A. is €93.50 (as of Sep 13, 2026), built from audited fundamentals. The current price: €69.66.
What is the quality score of SGO?
Compagnie de Saint-Gobain S.A. has a Quality Score of 63/100. 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 Compagnie de Saint-Gobain S.A. (SGO)?
Our model-based price target is the fair value of €93.50 (as of Sep 13, 2026) from 24 valuation models. Cautious scenario €63.75, optimistic scenario €121.55. It is a calculation from audited fundamentals, not an analyst target.
What is the Compagnie de Saint-Gobain S.A. stock forecast for 2026?
Our models put fair value at €93.50, about +34% upside versus a price of €69.66 (undervalued). Cautious scenario €63.75, optimistic scenario €121.55. The calculation is refreshed regularly with new filings.
What is the revenue of Compagnie de Saint-Gobain S.A. (SGO)?
Compagnie de Saint-Gobain S.A. reported trailing-twelve-month revenue of about €46.5B (latest available figure, as of Sep 13, 2026).
Does Compagnie de Saint-Gobain S.A. pay a dividend?
Compagnie de Saint-Gobain S.A. currently shows a dividend yield of about 3.30% relative to its recent price (as of Sep 13, 2026).
What growth is priced into Compagnie de Saint-Gobain S.A. (SGO)?
For today's price to be fair in a discounted-cash-flow model, Compagnie de Saint-Gobain S.A. would have to grow free cash flow by +1.4 % per year for five years (discount rate 10.3 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +4.0 % per year. As of Sep 13, 2026.
What discount rate (WACC) does the fair value of SGO use?
Our models discount Compagnie de Saint-Gobain S.A. at 10.3 %: a base by market capitalisation (large), damped by beta 1.22, country premium for France. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Compagnie de Saint-Gobain S.A. that is +1.4 % per year a year over ten years, using the same discount rate (10.3 %) and the same formula as our fair value.
How much growth has Compagnie de Saint-Gobain S.A. (SGO) delivered so far?
Over the past 5 years revenue at Compagnie de Saint-Gobain S.A. grew +4.0 % a year. The price currently implies +1.4 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Compagnie de Saint-Gobain S.A. (SGO) growing?
The median revenue growth in the sector is +4.6 % a year. That is the yardstick for the growth priced into Compagnie de Saint-Gobain S.A. (+1.4 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Compagnie de Saint-Gobain S.A. (SGO)?
The free-cash-flow yield on the price is 10.07 %: that much free cash flow Compagnie de Saint-Gobain S.A. produces per unit of market value. When it exceeds the discount rate of our models (10.3 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Compagnie de Saint-Gobain S.A. (SGO)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Compagnie de Saint-Gobain S.A. it is €93.50 per share (as of Sep 13, 2026), against a price of €69.66. It is the blended result of 24 valuation models (cash flow, earnings, asset, dividend).
Is Compagnie de Saint-Gobain S.A. stock overvalued or undervalued in 2026?
As of Sep 13, 2026, SGO trades below its calculated fair value: price €69.66, fair value €93.50, a gap of about +34% (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 SGO?
No. The price is what the market pays today (€69.66); the fair value is what the company's own numbers justify (€93.50). For Compagnie de Saint-Gobain S.A. the two are €23.84 per share apart. That gap is exactly why we show both numbers side by side.
How much is Compagnie de Saint-Gobain S.A. worth?
The market values Compagnie de Saint-Gobain S.A. at about €37.5B (market capitalisation, as of Sep 13, 2026). Per share that is €69.66; our models calculate a fair value of €93.50 per share.
What do the bullish and bearish scenarios say about SGO?
Our models span a range for Compagnie de Saint-Gobain S.A.: cautious scenario €63.75, base €93.50, optimistic €121.55 per share (as of Sep 13, 2026, price €69.66). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of SGO?
Compagnie de Saint-Gobain S.A. trades at a price-to-earnings ratio of 12.1 (as of Sep 13, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of €93.50 is built from several models across several years. Other multiples: PEG 1.3, P/B 1.8, P/S 0.9, EV/EBITDA 7.1.
What is the PEG ratio of SGO?
The PEG ratio of Compagnie de Saint-Gobain S.A. is 1.30 (P/E divided by earnings growth, as of Sep 13, 2026). That is above 1, so the growth is already paid for in the price.
How solid is the balance sheet of Compagnie de Saint-Gobain S.A. (SGO)?
Balance-sheet figures for Compagnie de Saint-Gobain S.A. (as of Sep 13, 2026): return on equity 11.7%, debt of 0.49 per unit of equity. They feed the Quality Score of 63/100, which measures business quality independently of the share price.
How far is SGO from its 52-week high?
Compagnie de Saint-Gobain S.A. trades at €69.66, about 33% below its 52-week high of €104.65 and 6% above the low of €65.88 (as of Sep 13, 2026). Distance from the high says nothing about value: that is what the fair value of €93.50 is for.
Which stocks are comparable to Compagnie de Saint-Gobain S.A.?
From the same area (Industrials) we also value Trane Technologies plc, Johnson Controls International plc, Carrier Global Corporation, Geberit AG, 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 Compagnie de Saint-Gobain S.A. stock attractive at the current price?
The data as of Sep 13, 2026: price €69.66, calculated fair value €93.50 (+34%), Quality Score 63/100, from 24 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 SGO calculated?
We run Compagnie de Saint-Gobain S.A. through 24 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 €93.50, 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 15.6 % above its aggregate fair value. Compagnie de Saint-Gobain S.A. currently trades 34 % 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 Compagnie de Saint-Gobain S.A. (SGO)?
The closing price on Sep 16, 2026 was €69.66. Our model-based fair value is €93.50, about +34% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Compagnie de Saint-Gobain S.A. right 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 €121.55) leaves room in how you read the outcome.
Where does the earnings growth of Compagnie de Saint-Gobain S.A. (SGO) come from?
Earnings per share at Compagnie de Saint-Gobain S.A. grew +17.7 % a year from 2014 to 2025. Broken into its drivers: revenue per share +3.3 %, EBIT margin +5.3 %, tax rate +1.0 %, residual (interest, one-offs) +7.1 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.
Key figures of Compagnie de Saint-Gobain S.A.
How large is the market capitalisation of Compagnie de Saint-Gobain S.A. (SGO)?
The market capitalisation of Compagnie de Saint-Gobain S.A. is €37.5B. 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 Compagnie de Saint-Gobain S.A. (SGO)?
The price-to-sales ratio of Compagnie de Saint-Gobain S.A. is 0.75 (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 Compagnie de Saint-Gobain S.A. (SGO)?
Earnings per share at Compagnie de Saint-Gobain S.A. are €5.78 (price ÷ EPS = P/E 12.1). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Compagnie de Saint-Gobain S.A. (SGO)?
The dividend yield of Compagnie de Saint-Gobain S.A. is 3.3% (payout 39.8%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Compagnie de Saint-Gobain S.A. (SGO)?
The net margin of Compagnie de Saint-Gobain S.A. is 6.2% (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 Compagnie de Saint-Gobain S.A. (SGO)?
The return on equity (ROE) of Compagnie de Saint-Gobain S.A. is 11.7% (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 Compagnie de Saint-Gobain S.A. (SGO)?
On an EBIT basis the return on assets of Compagnie de Saint-Gobain S.A. is 8.7% (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 Compagnie de Saint-Gobain S.A. (SGO)?
The operating margin of Compagnie de Saint-Gobain S.A. is 10.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Compagnie de Saint-Gobain S.A. (SGO)?
Revenue at Compagnie de Saint-Gobain S.A. is growing −2.1% versus a year earlier (3y avg −3.2%). 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 Compagnie de Saint-Gobain S.A. (SGO)?
Earnings per share at Compagnie de Saint-Gobain S.A. are growing +6.9% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Compagnie de Saint-Gobain S.A. (SGO) carry?
The net debt of Compagnie de Saint-Gobain S.A. is €13.0B (fiscal year 2025, ≈ 3.8 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
Free · no account needed
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.
