EN DE
Watch Ecopro HN Co. Ltd. for free: we tell you when fair value or trend changes.
Data-driven stock valuation

Ecopro HN Co. Ltd. (383310) fair value: what the stock is really worth

As of Nov 6, 2026: fair value (intrinsic value) of Ecopro HN Co. Ltd. stock KRW 9,581, price KRW 23,350, that is 59.0% below the price, quality 31 out of 100. Rating: strongly overvalued. Calculated from audited financials with 14 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 KR

EH Ecopro HN Co. Ltd. logo Some data Nov 7, 2026

Ecopro HN Co. Ltd.

383310 · KQ
Very expensive, weak quality

Our calculation puts a fair price 59% below what the stock costs today.

Solidly profitable · 10.2% net margin (TTM)
Low debt
Last quarter vs. a year ago: revenue +32%, profit +49%.
0.9% dividend yield · Token dividend
Mixed vs. peers (6/13)
Some data
Fair value 9,581 KRW · Strongly overvalued (−59.0%)
Quality 31/100
Weak Growth (revenue 3y −13.5 %/yr in KRW)
Negative free cash flow
Narrow moat 39/100
Watch Ecopro HN Co. Ltd. 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

156,734 KRW 20,700 KRW Fair Value 9,581 KRW Jun 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 7, 2026.

How to read this chart

60‑month range 20,700 KRW – 156,734 KRW · fair‑value band 7,968 KRW – 9,733 KRW · the 23,350 KRW price screens above the 9,581 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 7, 2026.

Follow Ecopro HN Co. in your weekly email

Every Wednesday you see whether Ecopro HN Co. 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

Ecopro Hn. Co., Ltd. focuses on the development of air pollution control materials and parts in South Korea.

Show moreShow less

The company offers air environment solutions, including clean room chemical filters and equipment fan filters; chemical materials, such as ecosorb IAC, VOCs oxidation catalyst, composite odor catalyst, PFC decomposition catalyst, CO+VOCs+O3 catalyst, and SCR catalyst; greenhouse gas mitigation solutions comprising PFCs treatment technology, hybrid PFCs decomposition, and De-N2O and NOc treatment technology systems; and fine dust reduction solutions which include thermal storage combustion, catalyst combustion, concentrator and combustion, microwave VOCs removal, SCR, SNCR, MDS, adsorption, and absorption facility.

It also provides water treatment, waste water treatment, and reused water treatment processes. In addition, the company is involved in research and development of absorbent and chemical filter, environment catalyst, microwave VOCs reduction systems, and batter/electronic materials.

Ecopro Hn. Co., Ltd. was founded in 2021 and is based in Cheongju, South Korea.

Stock analysis

Ecopro HN Co. Ltd. (383310) currently trades at 23,350 KRW, while our model-based Fair Value estimate is 9,581 KRW, 59% below the price, so the stock looks overvalued today.

Show more

Valuation

Bull case: the Multiples group reads highest at a median of 10,759 KRW per share, and 1 of the 14 models we run sit above the 23,350 KRW price.

Bear case: the Dividend Discount group reads lowest at 2,131 KRW, and 13 of the 14 models stay below the price. Data coverage for this calculation is medium.

Scenario range: 7,968 KRW (bear) to 9,733 KRW (bull), the price of 23,350 KRW 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 31/100 (below-average quality), in the Industrials sector.

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

Ecopro HN Co. Ltd. reported revenue of 141B KRW in FY2025 versus 90.9B KRW in FY2021, a compound +11.6%/yr. Reported net income was 13.2B KRW in FY2025, compounding +3.6%/yr from FY2021.

Key figures

Market cap 489B KRW (≈ $358M) Small · P/E ratio 30.4 · P/S ratio 3.18 · EPS (TTM) 750.57 KRW · Dividend yield 0.9% · Net margin 10.2% · Return on equity 5.2% · Return on assets (EBIT) 11.9% (5-year average).

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 39 out of 100 (medium confidence).

What moves the price

The share trades about 47% below its 52-week high and 13% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at 3% fair-value upside, at −59%, 383310 screens richer than that median.

Fair Value models

Bear 7,968 KRW Fair Value 9,581 KRW Bull 9,733 KRW
Price 23,350 KRW · Downside -59.0%
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 2025 figures (about 10 months old). Earnings retained since then (472.13 KRW 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 9,662 KRW 9,581 KRW 9,733 KRW 73
EPV 7,968 KRW 8,289 KRW 8,545 KRW 71
ROIC Compounder 7,968 KRW 8,289 KRW 8,545 KRW 69
All 14 models by family
Earnings-Based
Graham-Dodd 4,288 KRW 5,241 KRW 5,897 KRW 65
EPV 7,968 KRW 8,289 KRW 8,545 KRW 71
Dividend Discount
Gordon GGM 1,936 KRW 2,059 KRW 2,238 KRW 67
DDM Multi-Stage 1,936 KRW 2,204 KRW 2,533 KRW 65
Multiples
P/E Multiple 9,933 KRW 13,243 KRW 16,554 KRW 63
P/S Multiple 8,041 KRW 10,721 KRW 13,401 KRW 58
P/B Multiple 48,497 KRW 64,663 KRW 80,828 KRW 55
EV/EBIT 6,816 KRW 9,190 KRW 11,564 KRW 66
EV/EBITDA 8,021 KRW 10,797 KRW 13,572 KRW 67
EV/Revenue 4,777 KRW 6,956 KRW 9,134 KRW 53
Asset-Based
NCAV (Graham) 3,967 KRW 6,011 KRW 7,513 KRW 54
Economic Profit
Residual Income 9,662 KRW 9,581 KRW 9,733 KRW 73
ROIC Compounder 7,968 KRW 8,289 KRW 8,545 KRW 69
Growth Earnings
Growth-Adj P/E 7,014 KRW 10,020 KRW 13,026 KRW 65

Open the full fair value analysis →

Quality Score breakdown

Overall quality 31/100

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

Profitability 27
How much profit the company makes from its sales and capital
Quality Growth 42
Are margins and returns getting better?
Cashflow 2
Do the profits arrive as real cash?
Financial strength 85
Debt, balance sheet and risk of trouble
Investment 0
Does it invest with discipline instead of growing at any price?
Low Volatility 5
How calm the share price moves, does not count
Price momentum 24
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 13
Distance to the 52-week high, does not count
New shares 40
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. 13/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−39.8%
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.
−13.5%
What shareholders gained per year (last 5 years), in KRW ⓘ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 KRW: 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.
−2.5%
Earnings growth per share plus dividend.
Earnings per share, growth per year−3.4%
Dividend (yield on the price)0.9%
Profit margin 2021 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.15% → 8%

383310 screens overvalued: fair value 59% below the price. Compare with Veralto Corporation →

Compare Ecopro HN Co. Ltd. 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.Pollution & Treatment Controls · 86 stocks

Beats the industry median on 6/13 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 31 · Bottom 25%
Fair Value upside −59.0% · Bottom 25%
Profitability
Return on equity (12 months) 5.2% · Above median
Return on assets 2.9% · Above median
Net margin (12 months) 10.2% · Top 25%
Operating margin (12 months) 11.2% · Above median
Growth and dividend
Revenue growth (quarter YoY) 32.1% · Top 25%
Dividend yield (12 months) 0.9% · Below median
Balance sheet
Debt / equity 0.16× · Above median

Valuation Multiplesvs Pollution & Treatment Controls median · lower = cheaper

P/E (12 months) 30.4× · Pricier than median
P/B 1.60× · Cheaper than median
P/S (12 months) 3.18× · Priciest 25%
EV/EBITDA 17.7× · Pricier than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 12
FUTURE (revenue growth)100 · sector 22
PAST (return on equity)21 · sector 20
HEALTH (low debt)92 · sector 95
DIVIDEND (yield)17 · sector 37

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 Pollution & Treatment Controls stocks, each showing price versus our Fair Value estimate.

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.

Ecopro HN Co. Ltd.: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Ecopro HN Co. Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/383310

Frequently asked questions

Is Ecopro HN Co. Ltd. (383310) overvalued or undervalued?
As of Nov 7, 2026, our model estimates a fair value of 9,581 KRW versus a price of 23,350 KRW, about 59% lower (overvalued).
What is the fair value of 383310?
Our model-based fair value for Ecopro HN Co. Ltd. is 9,581 KRW (as of Nov 7, 2026), built from audited fundamentals. The current price: 23,350 KRW.
What is the quality score of 383310?
Ecopro HN Co. Ltd. has a Quality Score of 31/100. 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 Ecopro HN Co. Ltd. (383310)?
Our model-based price target is the fair value of 9,581 KRW (as of Nov 7, 2026) from 14 valuation models. Cautious scenario 7,968 KRW, optimistic scenario 9,733 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Ecopro HN Co. Ltd. stock forecast for 2026?
Our models put fair value at 9,581 KRW, about 59% lower versus a price of 23,350 KRW (overvalued). Cautious scenario 7,968 KRW, optimistic scenario 9,733 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Ecopro HN Co. Ltd. (383310)?
Ecopro HN Co. Ltd. reported trailing-twelve-month revenue of about 154B KRW (latest available figure, as of Nov 7, 2026).
Does Ecopro HN Co. Ltd. pay a dividend?
Ecopro HN Co. Ltd. currently shows a dividend yield of 0.86% relative to its recent price (as of Nov 7, 2026).
How much is the dividend of Ecopro HN Co. Ltd. (383310) and when is the ex-dividend date?
Ecopro HN Co. Ltd. pays a dividend of 200.00 KRW per share a year, a dividend yield of 0.9%. The last ex-dividend date was Mar 30, 2026. The payout ratio is 26.6% of earnings. Our assessment: Token dividend. At a yield of 0.9% 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 0.9% 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 Ecopro HN Co. Ltd. (383310)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Ecopro HN Co. Ltd. it is 9,581 KRW per share (as of Nov 7, 2026), against a price of 23,350 KRW. It is the blended result of 14 valuation models in 6 families (Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings).
Is Ecopro HN Co. Ltd. stock overvalued or undervalued in 2026?
As of Nov 7, 2026, 383310 trades above its calculated fair value: price 23,350 KRW, fair value 9,581 KRW, a gap of about −59% (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 383310?
No. The price is what the market pays today (23,350 KRW); the fair value is what the company's own numbers justify (9,581 KRW). For Ecopro HN Co. Ltd. the two are 13,769 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Ecopro HN Co. Ltd. worth?
The market values Ecopro HN Co. Ltd. at about 489B KRW (market capitalisation, as of Nov 7, 2026). Per share that is 23,350 KRW; our models calculate a fair value of 9,581 KRW per share.
What do the bullish and bearish scenarios say about 383310?
Our models span a range for Ecopro HN Co. Ltd.: cautious scenario 7,968 KRW, base 9,581 KRW, optimistic 9,733 KRW per share (as of Nov 7, 2026, price 23,350 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 383310?
Ecopro HN Co. Ltd. trades at a price-to-earnings ratio of 30.4 (as of Nov 7, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 9,581 KRW is built from several models across several years. Median P/E at fiscal year-end, 5 fiscal years (2021 to 2025), reported earnings: 31.6. Other multiples: P/B 1.6, P/S 3.2, EV/EBITDA 17.7.
How solid is the balance sheet of Ecopro HN Co. Ltd. (383310)?
Balance-sheet figures for Ecopro HN Co. Ltd. (as of Nov 7, 2026): return on equity 5.2%, debt of 0.16 per unit of equity. They feed the Quality Score of 31/100, which measures business quality independently of the share price.
How far is 383310 from its 52-week high?
Ecopro HN Co. Ltd. trades at 23,350 KRW, about 47% below its 52-week high of 43,767 KRW and 13% above the low of 20,700 KRW (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of 9,581 KRW is for.
Which stocks are comparable to Ecopro HN Co. Ltd.?
From the same area (Industrials) we also value Veralto Corporation, Zurn Elkay Water Solutions Corporation, Fujian Longking Co, Munters Group, 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 Ecopro HN Co. Ltd. stock attractive at the current price?
The data as of Nov 7, 2026: price 23,350 KRW, calculated fair value 9,581 KRW (−59%), Quality Score 31/100, from 14 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 383310 calculated?
We run Ecopro HN Co. Ltd. through 14 models from 6 families: Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of 9,581 KRW 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. Ecopro HN Co. Ltd. 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 Ecopro HN Co. Ltd. (383310)?
The closing price on Nov 6, 2026 was 23,350 KRW. Our model-based fair value is 9,581 KRW, about 59% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Ecopro HN Co. Ltd. right now?
The price sits above even our optimistic bull case (9,733 KRW). The favourable scenario is already priced in. Weak quality (31/100) and above fair value at the same time, the margin of safety is missing on both counts.

Key figures of Ecopro HN Co. Ltd.

How large is the market capitalisation of Ecopro HN Co. Ltd. (383310)?
The market capitalisation of Ecopro HN Co. Ltd. is 489B KRW (≈ $358M). 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 Ecopro HN Co. Ltd. (383310)?
The price-to-sales ratio of Ecopro HN Co. Ltd. is 3.18 (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 Ecopro HN Co. Ltd. (383310)?
Earnings per share at Ecopro HN Co. Ltd. are 750.57 KRW (price ÷ EPS = P/E 30.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Ecopro HN Co. Ltd. (383310)?
The dividend yield of Ecopro HN Co. Ltd. is 0.9% (payout 26.6%). 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 Ecopro HN Co. Ltd. (383310)?
The net margin of Ecopro HN Co. Ltd. is 10.2% (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 Ecopro HN Co. Ltd. (383310)?
The return on equity (ROE) of Ecopro HN Co. Ltd. is 5.2% (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 Ecopro HN Co. Ltd. (383310)?
On an EBIT basis the return on assets of Ecopro HN Co. Ltd. is 11.9% (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 Ecopro HN Co. Ltd. (383310)?
The operating margin of Ecopro HN Co. Ltd. is 11.2% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Ecopro HN Co. Ltd. (383310)?
Revenue at Ecopro HN Co. Ltd. is growing +32.1% versus a year earlier (3y avg −13.5%). 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 Ecopro HN Co. Ltd. (383310)?
Earnings per share at Ecopro HN Co. Ltd. are growing +49.4% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Ecopro HN Co. Ltd. (383310) generate?
The free cash flow of Ecopro HN Co. Ltd. is −40.3B KRW (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Ecopro HN Co. Ltd. (383310) carry?
The net debt of Ecopro HN Co. Ltd. is 6.4B KRW (fiscal year 2024). 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 Ecopro HN Co. Ltd. in the live analysis

One click puts Ecopro HN Co. Ltd. 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.