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Solvay SA (0NZR) fair value: what the stock is really worth

As of Oct 2, 2026: fair value of Solvay SA €48.95, price €24.73, upside +97.9%, quality 53 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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Basic Materials · GB · Home Belgium · ISIN BE0003470755

SS Some data Oct 3, 2026

Solvay SA

0NZR · LSE

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

✓Fair value €48.95 · Strongly undervalued (+97.9%)
!Quality 53/100
!Weak Growth (revenue 3y −4.0 %/yr)
!Loss-making · -0.5% net margin (TTM)
✓Low debt
✓3.0% dividend yield · Well covered
!Narrow moat 31/100
!Evidence only medium, so the estimate is less certain

What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

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

Price vs Fair Value

€96.95 €17.22 Fair Value €48.95 Jul 2021 Oct 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.

How to read this chart

60‑month range €17.22 – €96.95 · fair‑value band €34.08 – €64.49 · the €24.73 price screens below the €48.95 fair value. Dashed = 300-day average. As of Oct 3, 2026.

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Company profile

Solvay SA provides basic and performance chemicals worldwide.

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Solvay SA provides basic and performance chemicals worldwide. The company engages in the production of sodium carbonate or soda ash and its derivatives used by customers in glass for building, solar panels, glass containers, and packaging; in lithium-ion batteries for electric vehicles; and for detergents and chemicals, as well as sodium bicarbonate for food and animal feed, and flue gas treatment or healthcare applications. It also offers hydrogen peroxide for use in bleaching, decontamination, disinfection, and antiseptic applications in the pulp and paper, textile, water, and food industries; and as an intermediate to produce propylene oxide and caprolactam chemicals, as well as used in semiconductors, photovoltaic, urban mining, and battery sectors. In addition, the company provides precipitated silica, a component in applications in the tire, home and personal care, and feed and food industries; highly dispersible silica used in various tire parts; and oxygenated solvents and polyamides for use in paintings, hygiene, and home care applications, as well as for the production of phenol and derivatives used as intermediates to produce synthetic resins in foundries, construction, and abrasives. Further, it produces fluorine and rare-earth formulations for automotive, electronics, and various chemical and industrial applications. The company was founded in 1863 and is headquartered in Brussels, Belgium.

Stock analysis

Solvay SA (0NZR) currently trades at €24.73, while our model-based Fair Value estimate is €48.95, implying the stock looks roughly 49.5% undervalued today.

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Valuation

Bull case: the Growth DCF group reads highest at a median of €49.32 per share, and 7 of the 11 models we run sit above the €24.73 price.

Bear case: the Dividend Discount group reads lowest at €15.04, and 4 of the 11 models stay below the price. Evidence for this calculation is medium.

Scenario range: €34.08 (bear) to €64.49 (bull), the price of €24.73 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 53/100 (solid quality), in the Basic Materials sector.

Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.

Solvay SA reported revenue of €9.7B in FY2020 versus €10.0B in FY2016, a compound −0.8%/yr. Reported net income was −€962M in FY2020.

Key figures

Market cap €8.5B · P/E ratio 0.1 · P/S ratio 1.83 · EPS (TTM) €11.37 · Dividend yield 3.0% · Net margin −9.9% · Return on equity −1.5% · Return on assets (EBIT) 2.0%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 38 out of 100 (medium confidence).

What moves the price

The share trades about 12% below its 52-week high and 5% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Basic Materials peers we cover trades at −24% fair-value upside, at 98%, 0NZR screens cheaper than that median.

Fair Value models

Bear €34.08 Fair Value €48.95 Bull €64.49
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. 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. 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
FCF DCF €50.82 €72.22 €110.62 76
Growth DCF €53.29 €73.91 €108.06 75
5Y EBITDA Exit €18.42 €22.02 €26.83 73
All 12 models by family
DCF Models
FCF DCF €50.82 €72.22 €110.62 76
5Y Revenue Exit €33.37 €47.90 €68.94 69
5Y EBITDA Exit €18.42 €22.02 €26.83 73
10Y Revenue Exit €39.22 €50.50 €62.18 65
10Y EBITDA Exit €31.16 €34.86 €38.02 67
Dividend Discount
Gordon GGM €13.80 €15.04 €16.91 67
DDM Multi-Stage €13.80 €17.05 €21.49 65
Multiples
EV/EBITDA n/a n/a €1.22 62
EV/Revenue €24.44 €38.21 €51.97 53
Asset-Based
NCAV (Graham) €11.33 €15.19 €22.67 54
Growth DCF
Growth DCF €53.29 €73.91 €108.06 75
Rev-Margin DCF €33.37 €49.32 €69.33 69

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Quality Score breakdown

Overall quality 53/100

Of which business quality 52 · Market factors (momentum, volatility) 49

Profitability 13
Margins and returns on capital today
Quality Growth 30
Are margins and returns improving?
Cashflow 87
Earnings quality: real cash, not paper profit
Fin. Strength 45
Balance sheet, leverage, solvency risk
Investment 100
Disciplined investing over empire-building
Low Volatility 82
Calm price path (market factor)
Momentum 38
Price trend over the last 3–12 months (market factor)
52W Momentum 30
Distance to the 52-week high (market factor)

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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. 15/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−13.5%
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.
−4.0%
Profit margin (trend) ⓘ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.
8.5% (2016) → −6.8% (2020)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: no share-count history
not computed

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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

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LG Chem, Ltd 051910 252,500 KRW 587,755 KRW +133%
Zhejiang Juhua Co 600160 ¥33.97 ¥19.25 −43%
Jiangsu Eastern Shenghong Co 000301 ¥13.36 ¥3.06 −77%
Formosa Chemicals & Fibre Corporation 1326 67.00 TWD 17.68 TWD −74%
Syensqo SA SYENS €78.20 €32.87 −58%
PETRONAS Chemicals Group 5183 4.49 MYR 1.51 MYR −66%

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Solvay SA · Fair Value
€48.95 +49%Fair Value
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Cite: Fair Value Calculator (2026). "Solvay SA Fair Value". https://www.fairvalue-calculator.com/stock/0NZR

Frequently asked questions

Is Solvay SA (0NZR) overvalued or undervalued?
As of Oct 3, 2026, our model estimates a fair value of €48.95 versus a price of €24.73, about +98% upside (undervalued).
What is the fair value of 0NZR?
Our model-based fair value for Solvay SA is €48.95 (as of Oct 3, 2026), built from audited fundamentals. The current price: €24.73.
What is the quality score of 0NZR?
Solvay SA has a Quality Score of 53/100. 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 Solvay SA (0NZR)?
Our model-based price target is the fair value of €48.95 (as of Oct 3, 2026) from 12 valuation models. Cautious scenario €34.08, optimistic scenario €64.49. It is a calculation from audited fundamentals, not an analyst target.
What is the Solvay SA stock forecast for 2026?
Our models put fair value at €48.95, about +98% upside versus a price of €24.73 (undervalued). Cautious scenario €34.08, optimistic scenario €64.49. The calculation is refreshed regularly with new filings.
What is the revenue of Solvay SA (0NZR)?
Solvay SA reported trailing-twelve-month revenue of about €4.6B (latest available figure, as of Oct 3, 2026).
Does Solvay SA pay a dividend?
Solvay SA currently shows a dividend yield of about 2.96% relative to its recent price (as of Oct 3, 2026).
What is the intrinsic value of Solvay SA (0NZR)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Solvay SA it is €48.95 per share (as of Oct 3, 2026), against a price of €24.73. It is the blended result of 12 valuation models (cash flow, earnings, asset, dividend).
Is Solvay SA stock overvalued or undervalued in 2026?
As of Oct 3, 2026, 0NZR trades below its calculated fair value: price €24.73, fair value €48.95, a gap of about +98% (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 0NZR?
No. The price is what the market pays today (€24.73); the fair value is what the company's own numbers justify (€48.95). For Solvay SA the two are €24.22 per share apart. That gap is exactly why we show both numbers side by side.
How much is Solvay SA worth?
The market values Solvay SA at about €8.5B (market capitalisation, as of Oct 3, 2026). Per share that is €24.73; our models calculate a fair value of €48.95 per share.
What do the bullish and bearish scenarios say about 0NZR?
Our models span a range for Solvay SA: cautious scenario €34.08, base €48.95, optimistic €64.49 per share (as of Oct 3, 2026, price €24.73). The range comes from different growth and margin assumptions, not from analyst opinions.
How far is 0NZR from its 52-week high?
Solvay SA trades at €24.73, about 12% below its 52-week high of €28.02 and 5% above the low of €23.45 (as of Oct 2, 2026). Distance from the high says nothing about value: that is what the fair value of €48.95 is for.
Which stocks are comparable to Solvay SA?
From the same area (Basic Materials) we also value Ningxia Baofeng Energy Group, Dow Inc, Hengli Petrochemical Co, Zangge Mining Company, 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 Solvay SA stock attractive at the current price?
The data as of Oct 3, 2026: price €24.73, calculated fair value €48.95 (+98%), Quality Score 53/100, from 12 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 0NZR calculated?
We run Solvay SA through 12 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 €48.95, 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 14.5 % above its aggregate fair value. Solvay SA currently trades 49 % 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 Solvay SA (0NZR)?
The closing price on Oct 2, 2026 was €24.73. Our model-based fair value is €48.95, about +98% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Solvay SA right now?
The price is below even our cautious bear case (€34.08). The market is more pessimistic than our downside scenario. Solid quality (53/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (€34.08 to €64.49) leaves room in how you read the outcome.

Key figures of Solvay SA

How large is the market capitalisation of Solvay SA (0NZR)?
The market capitalisation of Solvay SA is €8.5B. 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/E ratio of Solvay SA (0NZR)?
The price-to-earnings ratio of Solvay SA is 0.1 (as of Jul 27, 2026). Price to earnings: how many years of current profit you pay for the stock. A P/E of 10 means ten years of profit.
What is the P/S ratio of Solvay SA (0NZR)?
The price-to-sales ratio of Solvay SA is 1.83 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Solvay SA (0NZR)?
Earnings per share at Solvay SA are €11.37 (price ÷ EPS = P/E 0.1). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Solvay SA (0NZR)?
The dividend yield of Solvay SA is 3.0% (payout 6.4%). 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 Solvay SA (0NZR)?
The net margin of Solvay SA is −9.9% (fiscal year 2020). 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 Solvay SA (0NZR)?
The return on equity (ROE) of Solvay SA is −1.5% (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 Solvay SA (0NZR)?
On an EBIT basis the return on assets of Solvay SA is 2.0% (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 Solvay SA (0NZR)?
The operating margin of Solvay SA is 10.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Solvay SA (0NZR)?
Revenue at Solvay SA is growing −8.1% versus a year earlier (3y avg −4.0%). 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 Solvay SA (0NZR)?
Earnings per share at Solvay SA are growing −68.8% versus a year earlier. How much earnings per share grew versus a year earlier.
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