Woojinntec Inc (457550) fair value: what the stock is really worth
As of Nov 9, 2026: fair value (intrinsic value) of Woojinntec Inc stock KRW 4,535, price KRW 6,600, that is 31.3% below the price, quality 50 out of 100. Rating: overvalued. Calculated from audited financials with 25 of our 26 valuation models and 37 quality factors, updated daily.
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. As of Nov 9, 2026.
How to read this chart
34‑month range 6,600 KRW – 46,611 KRW · fair‑value band 3,065 KRW – 6,410 KRW · the 6,600 KRW price screens above the 4,535 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 9, 2026.
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Woojinntec Inc. operates as an instrumentation and control equipment maintenance company in South Korea.
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The company offers routine maintenance services for instrumentation and control equipment; planned preventive maintenance services for instrumentation and control systems; and equipment health diagnosis and improvement work.
It also provides visual inspection, electron microscope examination, and function test for power supply; control rod coil inspection, RSPT check, PCM check, electronic card check, power supply inspection, and acquisition of control rod drive current waveform for control rod control system; electronic card function check, visual inspection of electronic cards, power supply performance test, optical cable surface inspection, optical cable loss rate measurement, optical cable polishing, inspection of auxiliary facilities, and facility improvement work for power plant control system; and checking the signal processing box, visual inspection of electronic cards, electronic card function test and verification using polar, preamplifier soundness check, power supply performance test, and signal cable integrity assessment, as well as visual inspection of electronic card slots using an electron microscope for ex-core neutron flux monitoring system.
The company was founded in 2013 and is headquartered in Hwaseong-si, South Korea.
Stock analysis
Woojinntec Inc (457550) currently trades at 6,600 KRW, while our model-based Fair Value estimate is 4,535 KRW, 31% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 8,452 KRW per share, and 9 of the 25 models we run sit above the 6,600 KRW price.
Bear case: the Dividend Discount group reads lowest at 1,701 KRW, and 16 of the 25 models stay below the price. Data coverage for this calculation is high.
Scenario range: 3,065 KRW (bear) to 6,410 KRW (bull), the price of 6,600 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 50/100 (solid quality), in the Utilities sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Woojinntec Inc reported revenue of 44.8B KRW in FY2025 versus 37.4B KRW in FY2022, a compound +6.2%/yr. Reported net income was 5.3B KRW in FY2025, compounding +3.7%/yr from FY2022.
Key figures
Market cap 61.6B KRW (≈ $45.6M) Micro · P/E ratio 12.5 · P/S ratio 1.30 · EPS (TTM) 664.22 KRW · Dividend yield 2.3% · Net margin 13.1% · Return on equity 12.4% · Return on assets (EBIT) 13.2% (4-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 53 out of 100 (low confidence).
What moves the price
The share trades about 79% below its 52-week high and at its 52-week low, currently below its 200-day average.
For context, the median of 10 Utilities peers we cover trades at −38% fair-value upside, at −31%, 457550 screens cheaper than that median.
Fair Value models
Bear3,065 KRWFair Value 4,535 KRWBull6,410 KRW
Price 6,600 KRW · Downside -31.3%
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 (440.96 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.
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
+1.9%
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.
+6.2%
’22
’23
’24
’25
What shareholders gained per year (last 3 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 3 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.
+4.2%
Earnings growth per share plus dividend.
Earnings per share, growth per year+1.9%
Dividend (yield on the price)2.3%
Profit margin 2022 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% → 11%
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).
+20.7%
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 +18.3% a year for the price.
Price, fair value, quality and upside side by side.
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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.Utilities - Regulated Electric · 155 stocks
Beats the industry median on 8/13 measures
Overall it ranks above its industry peers.
Valuation
Quality Score50 · Above median
Fair Value upside−31.3% · Below median
Profitability
Return on equity (12 months)12.4% · Above median
Return on assets9.2% · Top 25%
Net margin (12 months)13.1% · Above median
Operating margin (12 months)9.2% · Below median
Growth and dividend
Revenue growth (quarter YoY)−0.3% · Below median
Dividend yield (12 months)2.3% · Below median
Valuation Multiplesvs Utilities - Regulated Electric 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). "Woojinntec Inc Fair Value". https://www.fairvalue-calculator.com/stock/457550
Frequently asked questions
Is Woojinntec Inc (457550) overvalued or undervalued?
As of Nov 9, 2026, our model estimates a fair value of 4,535 KRW versus a price of 6,600 KRW, about 31% lower (overvalued).
What is the fair value of 457550?
Our model-based fair value for Woojinntec Inc is 4,535 KRW (as of Nov 9, 2026), built from audited fundamentals. The current price: 6,600 KRW.
What is the quality score of 457550?
Woojinntec Inc has a Quality Score of 50/100. 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 Woojinntec Inc (457550)?
Our model-based price target is the fair value of 4,535 KRW (as of Nov 9, 2026) from 25 valuation models. Cautious scenario 3,065 KRW, optimistic scenario 6,410 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Woojinntec Inc stock forecast for 2026?
Our models put fair value at 4,535 KRW, about 31% lower versus a price of 6,600 KRW (overvalued). Cautious scenario 3,065 KRW, optimistic scenario 6,410 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Woojinntec Inc (457550)?
Woojinntec Inc reported trailing-twelve-month revenue of about 47.3B KRW (latest available figure, as of Nov 9, 2026).
Does Woojinntec Inc pay a dividend?
Woojinntec Inc currently shows a dividend yield of 2.27% relative to its recent price (as of Nov 9, 2026).
How much is the dividend of Woojinntec Inc (457550) and when is the ex-dividend date?
Woojinntec Inc pays a dividend of 150.00 KRW per share a year, a dividend yield of 2.3%. The last ex-dividend date was Mar 27, 2026. The payout ratio is 22.6% of earnings. Free cash flow covers the dividend 1.11 times. Our assessment: Well covered. A low payout and the dividend is fully funded by free cash flow, a comfortable, sustainable dividend.
What growth is priced into Woojinntec Inc (457550)?
For today's price to be fair in a discounted-cash-flow model, Woojinntec Inc would have to grow free cash flow by +20.7 % per year for five years (discount rate 14.3 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 3 years revenue grew +6.2 % per year. As of Nov 9, 2026.
What discount rate (WACC) does the fair value of 457550 use?
Our models discount Woojinntec Inc at 14.3 %: a base by market capitalisation (micro), damped by beta 1.34, 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 Woojinntec Inc that is +20.7 % per year for five years, then slowing evenly to 2 % by year ten, using the same discount rate (14.3 %) and the same formula as our fair value.
How much growth has Woojinntec Inc (457550) delivered so far?
Over the past 3 years revenue at Woojinntec Inc grew +6.2 % a year. The price currently implies free-cash-flow growth of +20.7 % per 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 Woojinntec Inc (457550) growing?
The median revenue growth in the sector is +4.8 % a year. That is the yardstick for the growth priced into Woojinntec Inc (+20.7 % per year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Woojinntec Inc (457550)?
The free-cash-flow yield on the price is 2.53 %: that much free cash flow Woojinntec Inc produces per unit of market value. When it exceeds the discount rate of our models (14.3 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Woojinntec Inc (457550)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Woojinntec Inc it is 4,535 KRW per share (as of Nov 9, 2026), against a price of 6,600 KRW. It is the blended result of 25 valuation models in 8 families (DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings).
Is Woojinntec Inc stock overvalued or undervalued in 2026?
As of Nov 9, 2026, 457550 trades above its calculated fair value: price 6,600 KRW, fair value 4,535 KRW, a gap of about −31% (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 457550?
No. The price is what the market pays today (6,600 KRW); the fair value is what the company's own numbers justify (4,535 KRW). For Woojinntec Inc the two are 2,065 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Woojinntec Inc worth?
The market values Woojinntec Inc at about 61.6B KRW (market capitalisation, as of Nov 9, 2026). Per share that is 6,600 KRW; our models calculate a fair value of 4,535 KRW per share.
What do the bullish and bearish scenarios say about 457550?
Our models span a range for Woojinntec Inc: cautious scenario 3,065 KRW, base 4,535 KRW, optimistic 6,410 KRW per share (as of Nov 9, 2026, price 6,600 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 457550?
Woojinntec Inc trades at a price-to-earnings ratio of 12.5 (as of Nov 9, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 4,535 KRW is built from several models across several years. Other multiples: P/B 1.2, P/S 1.3, EV/EBITDA 7.7.
How solid is the balance sheet of Woojinntec Inc (457550)?
Balance-sheet figures for Woojinntec Inc (as of Nov 9, 2026): return on equity 12.4%. They feed the Quality Score of 50/100, which measures business quality independently of the share price.
How far is 457550 from its 52-week high?
Woojinntec Inc trades at 6,600 KRW, about 79% below its 52-week high of 32,066 KRW and at the low of 6,600 KRW (as of Nov 9, 2026). Distance from the high says nothing about value: that is what the fair value of 4,535 KRW is for.
Which stocks are comparable to Woojinntec Inc?
From the same area (Utilities) we also value NextEra Energy, Inc, The Southern Company, Duke Energy Corporation, American Electric Power 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 Woojinntec Inc stock attractive at the current price?
The data as of Nov 9, 2026: price 6,600 KRW, calculated fair value 4,535 KRW (−31%), Quality Score 50/100, from 25 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 457550 calculated?
We run Woojinntec Inc through 25 models from 8 families: DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Growth DCF, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of 4,535 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. Woojinntec Inc 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 Woojinntec Inc (457550)?
The closing price on Nov 9, 2026 was 6,600 KRW. Our model-based fair value is 4,535 KRW, about 31% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Woojinntec Inc right now?
The price sits above even our optimistic bull case (6,410 KRW). The favourable scenario is already priced in. Solid but not exceptional quality (50/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (3,065 KRW to 6,410 KRW) leaves room in how you read the outcome.
Key figures of Woojinntec Inc
How large is the market capitalisation of Woojinntec Inc (457550)?
The market capitalisation of Woojinntec Inc is 61.6B KRW (≈ $45.6M). 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 Woojinntec Inc (457550)?
The price-to-sales ratio of Woojinntec Inc is 1.30 (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 Woojinntec Inc (457550)?
Earnings per share at Woojinntec Inc are 664.22 KRW (price ÷ EPS = P/E 12.5). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Woojinntec Inc (457550)?
The dividend yield of Woojinntec Inc is 2.3% (payout 22.6%). 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 Woojinntec Inc (457550)?
The net margin of Woojinntec Inc is 13.1% (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 Woojinntec Inc (457550)?
The return on equity (ROE) of Woojinntec Inc is 12.4% (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 Woojinntec Inc (457550)?
On an EBIT basis the return on assets of Woojinntec Inc is 13.2% (avg 4y). 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 Woojinntec Inc (457550)?
The operating margin of Woojinntec Inc is 9.2% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Woojinntec Inc (457550)?
Revenue at Woojinntec Inc is growing −0.3% versus a year earlier (3y avg +6.2%). 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 Woojinntec Inc (457550)?
Earnings per share at Woojinntec Inc are growing −28.6% versus a year earlier. How much earnings per share grew versus a year earlier.
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Broad data
Nov 9, 2026