EN DE
Watch Thermax Limited for free: we tell you when fair value or trend changes.
Data-driven stock valuation

Thermax Limited (THERMAX) fair value: what the stock is really worth

As of Nov 6, 2026: fair value (intrinsic value) of Thermax Limited stock ₹1,343, price ₹2,746, that is 51.1% below the price, quality 45 out of 100. Rating: strongly overvalued. Calculated from audited financials with 8 of our 26 valuation models and 37 quality factors, updated daily.

  1. Keep an eye on it?Free in your watchlist: 5 stocks without an account, 10 with one Yes, for free

Industrials IN · ISIN INE152A01029

TL Thermax Limited logo Broad data Nov 8, 2026

Thermax Limited

THERMAX · NSE
Very expensive, weak quality

Our calculation puts a fair price 51% below what the stock costs today.

Low debt
Broad data
Quality 45/100
Expensive Growth (revenue 5y +17.8 %/yr in INR)
Thin margins · 5.5% net margin (TTM)
0.7% dividend yield · Token dividend
Fair value ₹1,343 · Strongly overvalued
Negative free cash flow
Trails peers (2/13)
Narrow moat 41/100 · thin data
Watch Thermax Limited for free: we tell you when fair value or trend changes. Watch for free

What runs behind every stock

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

Price vs Fair Value

₹5,618 ₹1,291 Fair Value ₹1,343 Jul 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 8, 2026.

How to read this chart

60‑month range ₹1,291 – ₹5,618 · fair‑value band ₹444.79 – ₹1,679 · the ₹2,746 price screens above the ₹1,343 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 8, 2026.

Follow Thermax in your weekly email

Every Wednesday you see whether Thermax is on track or worth a review, plus price against fair value. Free, up to 3 stocks.

We send you a confirmation link. Unsubscribe with one click.

Which stocks are undervalued right now? Check free Discover now →

Company profile

Thermax Limited provides energy, environmental, and chemical solutions in India and internationally. It operates in Industrial Products, Industrial Infra, Green Solutions, and Chemical segments.

Show moreShow less

The Industrial Products segment offers manufacturing, installation, sales and services related to boilers and heating equipment, absorption chillers/heat pumps, air pollution control equipment/ systems, water & waste recycling, including associated services and engineering, procurement and construction.

The Industrial Infra segment provides engineering, procurement, and construction (EPC) of power plants, infra projects, and flue gas desulphurisation projects, along with associated services and manufacturing, installation, sales and services related to boiler and heater plants.

The Green solutions segment builds, owns and operates BOO models, energy management solutions, oil and gas-fired, green hydrogen projects and renewable energy (Solar/Wind).

The Chemical segment offers manufacturing, installation, sales and services related to ion exchange resins, performance chemicals, construction chemicals, water treatment chemicals, oil field chemicals, paper and construction chemicals, and related services.

It also operates cogeneration, waste heat recovery power, captive power, and independent power plants, as well as offers operation and maintenance services.

In addition, the company offers steam boilers; waste heat recovery units; fired heaters and process furnaces; thermic fluid, hot air, and hot water heaters; and waste heat recovery.

It serves automobiles, cement, chemicals and fertilizers, commercial/construction, dairy, distillery, paper and pulp, pharmaceuticals, plywood, power generation, food, refineries and petrochemicals, soft beverages, metals, sugar, textiles, and tyre industries.

Thermax Limited was incorporated in 1966 and is headquartered in Pune, India. Thermax Limited is a subsidiary of RDA Holdings Private Limited.

Stock analysis

Thermax Limited (THERMAX) currently trades at ₹2,746, while our model-based Fair Value estimate is ₹1,343, 51% below the price, so the stock looks overvalued today.

Show more

Valuation

Bull case: the Multiples group reads highest at a median of ₹1,734 per share, and 0 of the 8 models we run sit above the ₹2,746 price.

Bear case: the Dividend Discount group reads lowest at ₹188.34, and 8 of the 8 models stay below the price. Data coverage for this calculation is high.

Scenario range: ₹444.79 (bear) to ₹1,679 (bull), the price of ₹2,746 sits above 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 45/100 (below-average quality), in the Industrials sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Thermax Limited reported revenue of ₹107B in FY2026 versus ₹60.6B in FY2022, a compound +15.2%/yr. Reported net income was ₹7.2B in FY2026, compounding +23.2%/yr from FY2022.

Key figures

Market cap ₹309B (≈ $3.3B) Mid · P/E ratio 52.6 · P/S ratio 2.86 · EPS (TTM) ₹52.20 · Dividend yield 0.7% · Net margin 5.5% · Return on equity 13.7% · Return on assets (EBIT) 6.0% (5-year average).

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 41 out of 100 (low confidence).

What moves the price

The share trades about 47% below its 52-week high and at its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at 8% fair-value upside, at −51%, THERMAX screens richer than that median.

Fair Value models

The price assumes far more growth than our models allow for, so the models scatter widely (₹176.70 to ₹2,125). Read the Fair Value as a cautious anchor, not a price target; the Growth Forecast section shows what the price assumes.
Bear ₹444.79 Fair Value ₹1,343 Bull ₹1,679
Price ₹2,746 · Downside -51.1%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2026 figures (about 7 months old). Earnings retained since then (₹19.67 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. 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. Coverage ⓘCoverage = 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.
Best data coverage
Residual Income ₹444.79 ₹509.49 ₹676.50 76
Gordon GGM ₹110.03 ₹199.98 ₹277.35 68
DDM Multi-Stage ₹110.03 ₹176.70 ₹213.43 67
All 8 models by family
Earnings-Based
Graham-Dodd ₹434.93 ₹1,442 ₹1,930 64
Lynch FV ₹325.94 ₹465.63 ₹605.32 61
Dividend Discount
Gordon GGM ₹110.03 ₹199.98 ₹277.35 68
DDM Multi-Stage ₹110.03 ₹176.70 ₹213.43 67
Multiples
P/E Multiple ₹1,007 ₹1,343 ₹1,679 63
P/B Multiple ₹1,594 ₹2,125 ₹2,657 55
Asset-Based
NCAV (Graham) ₹236.14 ₹316.43 ₹472.29 54
Economic Profit
Residual Income ₹444.79 ₹509.49 ₹676.50 76

Open the full fair value analysis →

Quality Score breakdown

Overall quality 45/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 44
How much profit the company makes from its sales and capital
Quality Growth 35
Are margins and returns getting better?
Cashflow 11
Do the profits arrive as real cash?
Financial strength 65
Debt, balance sheet and risk of trouble
Investment 42
Does it invest with discipline instead of growing at any price?
Low Volatility 71
How calm the share price moves, does not count
Price momentum 15
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 8
Distance to the 52-week high, does not count
New shares 82
Buys back shares or issues new ones?

Open the full quality analysis →

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. 62/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+4.3%
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.
+10.0%
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.
+17.8%
Start year 2021 (pandemic). Over 10 years: +7.8% a year
Revenue growth 21 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.
+10.6%
What shareholders gained per year (last 5 years), in INR ⓘ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. Measured in INR: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+28.3%
Earnings growth per share plus dividend.
Earnings per share, growth per year+27.6%
Dividend (yield on the price)0.7%
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.27.6% vs 12.4%, picking up
Profit margin 2021 to 2026 ⓘ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.5% → 9%
Pace: the 5-year rate starts in 2021 (pandemic)

THERMAX screens overvalued: fair value 51% below the price. Compare with 3M Company →

Compare Thermax Limited 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.Conglomerates · 304 stocks

Beats the industry median on 2/13 measures
Overall it trails its industry peers.
Valuation
Quality Score 45 · Bottom 25%
Fair Value upside −51.1% · Bottom 25%
Profitability
Return on equity (12 months) 13.7% · Top 25%
Return on assets 5.4% · Above median
Net margin (12 months) 5.5% · Below median
Operating margin (12 months) 0.4% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) 7.1% · Below median
Dividend yield (12 months) 0.7% · Bottom 25%
Balance sheet
Debt / equity 0.29× · Above median

Valuation Multiplesvs Conglomerates median · lower = cheaper

P/E (12 months) 52.6× · Priciest 25%
P/B 5.58× · Priciest 25%
P/S (12 months) 2.86× · Priciest 25%
EV/EBITDA 35.8× · Priciest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 52
FUTURE (revenue growth)36 · sector 38
PAST (return on equity)55 · sector 29
HEALTH (low debt)85 · sector 89
DIVIDEND (yield)15 · sector 46

VALUE 0: the price sits above our fair-value range.

Context: sector, industry, market

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

Similar stocks

10 more Conglomerates stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
PT Astra International Tbk, ASII 5,000 IDR 10,000 IDR +100% vs THERMAX
SK Inc 034730 445,000 KRW 632,391 KRW +42% vs THERMAX
Honeywell International Inc HON $220.05 $245.42 +12% vs THERMAX
Jardine Matheson Holdings J36 $60.84 $66.74 +10% vs THERMAX
Kingdom Holding 4280 12.40 SAR 13.40 SAR +8% vs THERMAX
SGH Limited SGH A$42.62 A$34.87 −18% vs THERMAX
Keppel Ltd BN4 9.45 SGD 3.87 SGD −59% vs THERMAX
3M Company MMM $185.15 $73.02 −61% vs THERMAX
Swire Pacific Limited 0019 HK$112.20 HK$27.75 −75% vs THERMAX
Doosan Corporation 000150 638,000 KRW 95,752 KRW −85% vs THERMAX

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.

🥇 Backtested Best 🏆 Big Names 💎 Quality on Sale 🚀 Profitable Growth 🧊 Quality Compounders 💵 Dividend Stars 📈 Strong Momentum 📉 Fallen Angels ⚖️ Deeply Undervalued 🔍 Small-Cap Gems 🏰 Moat at a Fair Price 💼 Insider Buying 🎩 Buffett-Style Quality 📚 Peter Lynch GARP 🧮 Greenblatt Magic Formula 🛡️ Graham Defensive

Discover tools

For bloggers & editors: embed code + live data

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.

Thermax Limited: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Thermax Limited Fair Value". https://www.fairvalue-calculator.com/stock/THERMAX

Frequently asked questions

Is Thermax Limited (THERMAX) overvalued or undervalued?
As of Nov 8, 2026, our model estimates a fair value of ₹1,343 versus a price of ₹2,746, about 51% lower (overvalued).
What is the fair value of THERMAX?
Our model-based fair value for Thermax Limited is ₹1,343 (as of Nov 8, 2026), built from audited fundamentals. The current price: ₹2,746.
What is the quality score of THERMAX?
Thermax Limited has a Quality Score of 45/100. 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 Thermax Limited (THERMAX)?
Our model-based price target is the fair value of ₹1,343 (as of Nov 8, 2026) from 8 valuation models. Cautious scenario ₹444.79, optimistic scenario ₹1,679. It is a calculation from audited fundamentals, not an analyst target.
What is the Thermax Limited stock forecast for 2026?
Our models put fair value at ₹1,343, about 51% lower versus a price of ₹2,746 (overvalued). Cautious scenario ₹444.79, optimistic scenario ₹1,679. The calculation is refreshed regularly with new filings.
What is the revenue of Thermax Limited (THERMAX)?
Thermax Limited reported trailing-twelve-month revenue of about ₹108B (latest available figure, as of Nov 8, 2026).
Does Thermax Limited pay a dividend?
Thermax Limited currently shows a dividend yield of 0.73% relative to its recent price (as of Nov 8, 2026).
How much is the dividend of Thermax Limited (THERMAX) and when is the ex-dividend date?
Thermax Limited pays a dividend of ₹20.00 per share a year, a dividend yield of 0.7%. The last ex-dividend date was Jul 3, 2026. A dividend has been paid every year since at least 2002. The payout ratio is 38.3% of earnings. Our assessment: Token dividend. At a yield of 0.7% the dividend is symbolic. On paper it is not fully covered by earnings or free cash flow, but at this size that hardly matters: even scrapping it entirely would cost less than 0.7% a year, and coverage ratios on amounts this small swing with ordinary working-capital movements. Judge this company on its business, not on its dividend.
What is the intrinsic value of Thermax Limited (THERMAX)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Thermax Limited it is ₹1,343 per share (as of Nov 8, 2026), against a price of ₹2,746. It is the blended result of 8 valuation models in 5 families (Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit).
Is Thermax Limited stock overvalued or undervalued in 2026?
As of Nov 8, 2026, THERMAX trades above its calculated fair value: price ₹2,746, fair value ₹1,343, a gap of about −51% (overvalued). 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 THERMAX?
No. The price is what the market pays today (₹2,746); the fair value is what the company's own numbers justify (₹1,343). For Thermax Limited the two are ₹1,403 per share apart. That gap is exactly why we show both numbers side by side.
How much is Thermax Limited worth?
The market values Thermax Limited at about ₹309B (market capitalisation, as of Nov 8, 2026). Per share that is ₹2,746; our models calculate a fair value of ₹1,343 per share.
What do the bullish and bearish scenarios say about THERMAX?
Our models span a range for Thermax Limited: cautious scenario ₹444.79, base ₹1,343, optimistic ₹1,679 per share (as of Nov 8, 2026, price ₹2,746). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of THERMAX?
Thermax Limited trades at a price-to-earnings ratio of 52.6 (as of Nov 8, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of ₹1,343 is built from several models across several years. Median P/E at fiscal year-end, 10 fiscal years (2017 to 2026), reported earnings: 55.9. Other multiples: P/B 5.6, P/S 2.9, EV/EBITDA 35.8.
How solid is the balance sheet of Thermax Limited (THERMAX)?
Balance-sheet figures for Thermax Limited (as of Nov 8, 2026): return on equity 13.7%, debt of 0.29 per unit of equity. They feed the Quality Score of 45/100, which measures business quality independently of the share price.
How far is THERMAX from its 52-week high?
Thermax Limited trades at ₹2,746, about 47% below its 52-week high of ₹5,159 and at the low of ₹2,746 (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of ₹1,343 is for.
Which stocks are comparable to Thermax Limited?
From the same area (Industrials) we also value 3M Company, Honeywell International Inc, Swire Pacific Limited, SGH Limited, 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 Thermax Limited stock attractive at the current price?
The data as of Nov 8, 2026: price ₹2,746, calculated fair value ₹1,343 (−51%), Quality Score 45/100, from 8 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 THERMAX calculated?
We run Thermax Limited through 8 models from 5 families: Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit. Every model gets the same audited fundamentals; the fair value of ₹1,343 builds on their evidence-weighted average, 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 13.3% above its aggregate fair value. Thermax Limited itself currently trades above fair value. 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 Thermax Limited (THERMAX)?
The closing price on Nov 6, 2026 was ₹2,746. Our model-based fair value is ₹1,343, about 51% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Thermax Limited right now?
The price sits above even our optimistic bull case (₹1,679). The favourable scenario is already priced in. Weak quality (45/100) and above fair value at the same time, the margin of safety is missing on both counts. The model range is unusually wide (₹444.79 to ₹1,679). The outcome hinges heavily on assumptions, so read the point estimate with caution.
Where does the earnings growth of Thermax Limited (THERMAX) come from?
Earnings per share at Thermax Limited grew +12.3 % a year from 2015 to 2026. Broken into its drivers: revenue per share +8.6 %, EBIT margin +0.0 %, tax rate +2.0 %, residual (interest, one-offs) +1.5 %. 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 Thermax Limited

How large is the market capitalisation of Thermax Limited (THERMAX)?
The market capitalisation of Thermax Limited is ₹309B (≈ $3.3B). 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 Thermax Limited (THERMAX)?
The price-to-sales ratio of Thermax Limited is 2.86 (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 Thermax Limited (THERMAX)?
Earnings per share at Thermax Limited are ₹52.20 (price ÷ EPS = P/E 52.6). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Thermax Limited (THERMAX)?
The dividend yield of Thermax Limited is 0.7% (payout 38.3%). 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 Thermax Limited (THERMAX)?
The net margin of Thermax Limited is 5.5% (last twelve months). 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 Thermax Limited (THERMAX)?
The return on equity (ROE) of Thermax Limited is 13.7% (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 Thermax Limited (THERMAX)?
On an EBIT basis the return on assets of Thermax Limited is 6.0% (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 Thermax Limited (THERMAX)?
The operating margin of Thermax Limited is 0.4% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Thermax Limited (THERMAX)?
Revenue at Thermax Limited is growing +7.1% versus a year earlier (3y avg +10.0%). 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 Thermax Limited (THERMAX)?
Earnings per share at Thermax Limited are growing −83.4% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Thermax Limited (THERMAX) generate?
The free cash flow of Thermax Limited is −₹4.4B (fiscal year 2026). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Thermax Limited (THERMAX) carry?
The net debt of Thermax Limited is ₹11.6B (fiscal year 2026). 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 Thermax Limited in the live analysis

One click puts Thermax Limited on your watchlist: fair value and trend at a glance, plus comparison, the diversification check and the 27,000+ stock screener.

Watch for free →

Zero risk: nothing is ever charged. Your watchlist is yours, with or without an account.