GnBS Engineering Co. Ltd. (382800) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of GnBS Engineering Co. Ltd. KRW 2,265, price KRW 5,250, upside -56.9%, quality 49 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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GnBS eco Co.,Ltd manufactures and sells machinery and components related to semiconductors, displays, and solar energy in South Korea. It offers De-NOx, PFCs & ACID Gas treatment devices, white plume treatment plasma devices, scrubbers, and powder collection devices. The company was formerly known as GnBS Engineering Co.LTD.
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GnBS eco Co.,Ltd manufactures and sells machinery and components related to semiconductors, displays, and solar energy in South Korea. It offers De-NOx, PFCs & ACID Gas treatment devices, white plume treatment plasma devices, scrubbers, and powder collection devices. The company was formerly known as GnBS Engineering Co.LTD. and changed its name to GnBS eco Co.,Ltd in April 2023. GnBS eco Co.,Ltd was founded in 2005 and is based in Anseong-si, South Korea.
Stock analysis
GnBS Engineering Co. Ltd. (382800) currently trades at 5,250 KRW, while our model-based Fair Value estimate is 2,265 KRW, implying the stock looks roughly 131.8% overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 4,895 KRW per share, and 1 of the 22 models we run sit above the 5,250 KRW price.
Bear case: the Growth DCF group reads lowest at 292.92 KRW, and 21 of the 22 models stay below the price. Evidence for this calculation is medium.
Scenario range: 766.23 KRW (bear) to 3,472 KRW (bull), the price of 5,250 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 49/100 (below-average quality), in the Industrials sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
GnBS Engineering Co. Ltd. reported revenue of 91.9B KRW in FY2025 versus 52.1B KRW in FY2021, a compound +15.2%/yr. Reported net income was 6.3B KRW in FY2025, compounding −11.6%/yr from FY2021.
Key figures
Market cap 167B KRW (≈ $123M) · P/S ratio 1.12 · Dividend yield 4.2% · Net margin 6.9% · Return on equity 12.9% · Return on assets (EBIT) 13.2% · Operating margin 21.6% · Revenue (TTM) 115B KRW.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 42 out of 100 (low confidence).
What moves the price
The share trades about 42% below its 52-week high and 116% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −28% fair-value upside, at −57%, 382800 screens richer than that median.
Fair Value models
Bear 766.23 KRWFair Value 2,265 KRWBull 3,472 KRW
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.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.62/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+29.9%
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.
+11.9%
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.
+16.7%
Start year 2020 (pandemic)
Revenue growth 6 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.
+20.6%
’19
’20
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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.
−7.1%
Earnings growth per share plus dividend.
Earnings per share, growth per year−11.3%
Dividend (yield on the price)4.2%
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.17% → 8%
Growth Forecast
A lot of optimism in the price
The price assumes more growth than the company has delivered so far.
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).
+64.8%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (South Korea: IMF forecast 2.1% a year to 2030, 2.1% from 2016 to 2025) that is about +61.4% a year for the price.
Compare GnBS Engineering Co. Ltd. with another stock
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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 · 94 stocks
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Is GnBS Engineering Co. Ltd. (382800) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 2,265 KRW versus a price of 5,250 KRW, about −57% upside (overvalued).
What is the fair value of 382800?
Our model-based fair value for GnBS Engineering Co. Ltd. is 2,265 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 5,250 KRW.
What is the quality score of 382800?
GnBS Engineering Co. Ltd. has a Quality Score of 49/100. 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 GnBS Engineering Co. Ltd. (382800)?
Our model-based price target is the fair value of 2,265 KRW (as of Sep 24, 2026) from 22 valuation models. Cautious scenario 766.23 KRW, optimistic scenario 3,472 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the GnBS Engineering Co. Ltd. stock forecast for 2026?
Our models put fair value at 2,265 KRW, about −57% upside versus a price of 5,250 KRW (overvalued). Cautious scenario 766.23 KRW, optimistic scenario 3,472 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of GnBS Engineering Co. Ltd. (382800)?
GnBS Engineering Co. Ltd. reported trailing-twelve-month revenue of about 115B KRW (latest available figure, as of Sep 24, 2026).
Does GnBS Engineering Co. Ltd. pay a dividend?
GnBS Engineering Co. Ltd. currently shows a dividend yield of about 4.19% relative to its recent price (as of Sep 24, 2026).
What growth is priced into GnBS Engineering Co. Ltd. (382800)?
For today's price to be fair in a discounted-cash-flow model, GnBS Engineering Co. Ltd. would have to grow free cash flow by +64.8 % per year for five years (discount rate 12.0 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +16.7 % per year. As of Sep 24, 2026.
What discount rate (WACC) does the fair value of 382800 use?
Our models discount GnBS Engineering Co. Ltd. at 12.0 %: a base by market capitalisation (micro), damped by beta 0.67, country premium for South Korea. 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 GnBS Engineering Co. Ltd. that is +64.8 % per year a year over ten years, using the same discount rate (12.0 %) and the same formula as our fair value.
How much growth has GnBS Engineering Co. Ltd. (382800) delivered so far?
Over the past 5 years revenue at GnBS Engineering Co. Ltd. grew +16.7 % a year. The price currently implies +64.8 % 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 GnBS Engineering Co. Ltd. (382800) growing?
The median revenue growth in the sector is +1.8 % a year. That is the yardstick for the growth priced into GnBS Engineering Co. Ltd. (+64.8 % 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 GnBS Engineering Co. Ltd. (382800)?
The free-cash-flow yield on the price is 0.46 %: that much free cash flow GnBS Engineering Co. Ltd. produces per unit of market value. When it exceeds the discount rate of our models (12.0 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of GnBS Engineering Co. Ltd. (382800)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For GnBS Engineering Co. Ltd. it is 2,265 KRW per share (as of Sep 24, 2026), against a price of 5,250 KRW. It is the blended result of 22 valuation models (cash flow, earnings, asset, dividend).
Is GnBS Engineering Co. Ltd. stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 382800 trades above its calculated fair value: price 5,250 KRW, fair value 2,265 KRW, a gap of about −57% (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 382800?
No. The price is what the market pays today (5,250 KRW); the fair value is what the company's own numbers justify (2,265 KRW). For GnBS Engineering Co. Ltd. the two are 2,985 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is GnBS Engineering Co. Ltd. worth?
The market values GnBS Engineering Co. Ltd. at about 167B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 5,250 KRW; our models calculate a fair value of 2,265 KRW per share.
What do the bullish and bearish scenarios say about 382800?
Our models span a range for GnBS Engineering Co. Ltd.: cautious scenario 766.23 KRW, base 2,265 KRW, optimistic 3,472 KRW per share (as of Sep 24, 2026, price 5,250 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of GnBS Engineering Co. Ltd. (382800)?
Balance-sheet figures for GnBS Engineering Co. Ltd. (as of Sep 24, 2026): return on equity 12.9%, debt of 0.10 per unit of equity. They feed the Quality Score of 49/100, which measures business quality independently of the share price.
How far is 382800 from its 52-week high?
GnBS Engineering Co. Ltd. trades at 5,250 KRW, about 42% below its 52-week high of 8,978 KRW and 116% above the low of 2,434 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 2,265 KRW is for.
Which stocks are comparable to GnBS Engineering Co. Ltd.?
From the same area (Industrials) we also value Veralto Corporation, Zurn Elkay Water Solutions Corporation, Canmax Technologies Co, CECO Environmental Corp, 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 GnBS Engineering Co. Ltd. stock attractive at the current price?
The data as of Sep 24, 2026: price 5,250 KRW, calculated fair value 2,265 KRW (−57%), Quality Score 49/100, from 22 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 382800 calculated?
We run GnBS Engineering Co. Ltd. through 22 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 2,265 KRW, 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 13.0 % above its aggregate fair value. GnBS Engineering 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 GnBS Engineering Co. Ltd. (382800)?
The closing price on Sep 23, 2026 was 5,250 KRW. Our model-based fair value is 2,265 KRW, about −57% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with GnBS Engineering Co. Ltd. right now?
The price sits above even our optimistic bull case (3,472 KRW). The favourable scenario is already priced in. The model range is unusually wide (766.23 KRW to 3,472 KRW). The outcome hinges heavily on assumptions, so read the point estimate with caution. Solid but not exceptional quality (49/100) and above fair value, neither a clear bargain nor a standout compounder.
Key figures of GnBS Engineering Co. Ltd.
How large is the market capitalisation of GnBS Engineering Co. Ltd. (382800)?
The market capitalisation of GnBS Engineering Co. Ltd. is 167B KRW (≈ $123M). 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 GnBS Engineering Co. Ltd. (382800)?
The price-to-sales ratio of GnBS Engineering Co. Ltd. is 1.12 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the dividend yield of GnBS Engineering Co. Ltd. (382800)?
The dividend yield of GnBS Engineering Co. Ltd. is 4.2%. 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 GnBS Engineering Co. Ltd. (382800)?
The net margin of GnBS Engineering Co. Ltd. is 6.9% (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 GnBS Engineering Co. Ltd. (382800)?
The return on equity (ROE) of GnBS Engineering Co. Ltd. is 12.9% (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 GnBS Engineering Co. Ltd. (382800)?
On an EBIT basis the return on assets of GnBS Engineering Co. Ltd. is 13.2% (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 GnBS Engineering Co. Ltd. (382800)?
The operating margin of GnBS Engineering Co. Ltd. is 21.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at GnBS Engineering Co. Ltd. (382800)?
Revenue at GnBS Engineering Co. Ltd. is growing +123% versus a year earlier (3y avg +11.9%). 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 GnBS Engineering Co. Ltd. (382800)?
Earnings per share at GnBS Engineering Co. Ltd. are growing +757% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does GnBS Engineering Co. Ltd. (382800) carry?
The net debt of GnBS Engineering Co. Ltd. is 9.0B KRW (fiscal year 2025, ≈ 11.5 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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