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Wonbang Tech Co. Ltd. (053080) fair value: what the stock is really worth

As of Sep 23, 2026: fair value of Wonbang Tech Co. Ltd. KRW 4,959, price KRW 8,620, upside -42.5%, quality 33 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? No
  2. Good quality? No
  3. Add to watchlist

Industrials · KR

WT Thin data Sep 24, 2026

Wonbang Tech Co. Ltd.

053080 · KQ

Weakest SetupStrongly overvalued and low quality.

!Fair value 4,959 KRW · Strongly overvalued (−42%)
!Quality 33/100
!Expensive Growth (revenue 5y +7.2 %/yr)
!Loss-making · -13.1% net margin (TTM)
!Low debt · negative free cash flow
·3.48% dividend yield
!Trails peers (1/9)
!Narrow moat 8/100
!Evidence only low, so the estimate is less certain
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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

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Price vs Fair Value

29,429 KRW 6,960 KRW Fair Value 4,959 KRW Apr 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 24, 2026.

How to read this chart

60‑month range 6,960 KRW – 29,429 KRW · fair‑value band 3,701 KRW – 7,402 KRW · the 8,620 KRW price screens above the 4,959 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 2026.

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Company profile

K-Ensol Co., Ltd. provides engineering services in South Korea and internationally. It offers modular OAC, dehumidifier, rapid deployment data center, plenum moisturizing system, fan filter unit, and panel lighting. The company also provides HEPA filter box, air showers, bypass cooling units, blower filter units, pass box, and modular dry cooling coils.

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K-Ensol Co., Ltd. provides engineering services in South Korea and internationally. It offers modular OAC, dehumidifier, rapid deployment data center, plenum moisturizing system, fan filter unit, and panel lighting. The company also provides HEPA filter box, air showers, bypass cooling units, blower filter units, pass box, and modular dry cooling coils. In addition, it operates in industrial clean room, dry room, bio clean room, and structure solution industries. The company was formerly known as Wonbang Tech Co., Ltd. and changed its name to K-Ensol Co., Ltd. in June 2023. The company was founded in 1989 and is headquartered in Seoul, South Korea.

Stock analysis

Wonbang Tech Co. Ltd. (053080) currently trades at 8,620 KRW, while our model-based Fair Value estimate is 4,959 KRW, implying the stock looks roughly 73.8% overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 95/100, which puts the evidence level at low.

Scenario range: 3,701 KRW (bear) to 7,402 KRW (bull), the price of 8,620 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 33/100 (below-average quality), in the Industrials sector.

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

Wonbang Tech Co. Ltd. reported revenue of 464B KRW in FY2025 versus 311B KRW in FY2021, a compound +10.5%/yr. Reported net income was −54.3B KRW in FY2025.

Key figures

Market cap 112B KRW (≈ $78.2M) · P/S ratio 0.24 · Dividend yield 3.5% · Net margin −11.7% · Return on equity −38.0% · Return on assets (EBIT) 1.3% · Operating margin 0.5% · Revenue (TTM) 449B KRW.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 27 out of 100 (low confidence).

What moves the price

The share trades about 49% below its 52-week high and 24% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −31% fair-value upside, at −42%, 053080 screens richer than that median.

Fair Value models

Bear 3,701 KRW Fair Value 4,959 KRW Bull 7,402 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.
Highest evidence
NCAV (Graham) 4,781 KRW 6,406 KRW 9,562 KRW 54
All 1 models by family
Asset-Based
NCAV (Graham) 4,781 KRW 6,406 KRW 9,562 KRW 54

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Quality Score breakdown

Overall quality 33/100

Of which business quality 33 · Market factors (momentum, volatility) 13

Profitability 18
Margins and returns on capital today
Quality Growth 0
Are margins and returns improving?
Cashflow 4
Earnings quality: real cash, not paper profit
Fin. Strength 35
Balance sheet, leverage, solvency risk
Investment 89
Disciplined investing over empire-building
Low Volatility 7
Calm price path (market factor)
Momentum 16
Price trend over the last 3–12 months (market factor)
52W Momentum 15
Distance to the 52-week high (market factor)
Net Issuance 82
Share count: buybacks or dilution?

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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. 22/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
−20.0%
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.
+6.0%
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.
+7.2%
Start year 2020 (pandemic)
Revenue growth 7 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.
+16.4%
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.
6.6% (2020) → −13.4% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

053080 screens 74% overvalued. Compare with Quanta Services, Inc →

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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.Engineering & Construction · 839 stocks

Beats the industry median on 1/8 measures
Overall it trails its industry peers.
Valuation
Quality Score 33 · Bottom 25%
Fair Value upside −43% · Below median
Profitability
Return on assets −10% · Bottom 25%
Net margin (TTM) −13% · Bottom 25%
Operating margin (TTM) 1% · Below median
Growth and dividend
Revenue growth −11% · Below median
Dividend yield (TTM) 3.5% · Above median
Balance sheet
Debt / equity 0.25× · Above median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 29
FUTURE (revenue growth)0 · sector 11
PAST (return on equity)0 · sector 29
HEALTH (low debt)88 · sector 94
DIVIDEND (yield)70 · sector 41

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 Engineering & Construction stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Quanta Services, Inc PWR $634.90 $163.08 −74%
Vinci SA DG €110.50 €185.62 +68%
Comfort Systems USA, Inc FIX $1,626 $1,122 −31%
Larsen & Toubro Limited LT ₹3,930 ₹1,994 −49%
Ferrovial N.V FER $56.30 $24.01 −57%
Samsung C&T Corporation 028260 367,000 KRW 256,792 KRW −30%
HOCHTIEF Aktiengesellschaft HOT €397.00 €203.87 −49%
ACS, Actividades de Construcción y Servicios, S.A ACS €92.75 €75.04 −19%
EMCOR Group EME $751.80 $521.87 −31%
MasTec, Inc MTZ $217.52 $106.05 −51%

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Wonbang Tech Co. Ltd. · Fair Value
4,959 KRW −74%Fair Value
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Cite: Fair Value Calculator (2026). "Wonbang Tech Co. Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/053080

Frequently asked questions

Is Wonbang Tech Co. Ltd. (053080) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 4,959 KRW versus a price of 8,620 KRW, about −42% upside (overvalued).
What is the fair value of 053080?
Our model-based fair value for Wonbang Tech Co. Ltd. is 4,959 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 8,620 KRW.
What is the quality score of 053080?
Wonbang Tech Co. Ltd. has a Quality Score of 33/100. 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 Wonbang Tech Co. Ltd. (053080)?
Our model-based price target is the fair value of 4,959 KRW (as of Sep 24, 2026) from 1 valuation models. Cautious scenario 3,701 KRW, optimistic scenario 7,402 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Wonbang Tech Co. Ltd. stock forecast for 2026?
Our models put fair value at 4,959 KRW, about −42% upside versus a price of 8,620 KRW (overvalued). Cautious scenario 3,701 KRW, optimistic scenario 7,402 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Wonbang Tech Co. Ltd. (053080)?
Wonbang Tech Co. Ltd. reported trailing-twelve-month revenue of about 449B KRW (latest available figure, as of Sep 24, 2026).
Does Wonbang Tech Co. Ltd. pay a dividend?
Wonbang Tech Co. Ltd. currently shows a dividend yield of about 3.48% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Wonbang Tech Co. Ltd. (053080)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Wonbang Tech Co. Ltd. it is 4,959 KRW per share (as of Sep 24, 2026), against a price of 8,620 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Wonbang Tech Co. Ltd. stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 053080 trades above its calculated fair value: price 8,620 KRW, fair value 4,959 KRW, a gap of about −42% (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 053080?
No. The price is what the market pays today (8,620 KRW); the fair value is what the company's own numbers justify (4,959 KRW). For Wonbang Tech Co. Ltd. the two are 3,661 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Wonbang Tech Co. Ltd. worth?
The market values Wonbang Tech Co. Ltd. at about 112B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 8,620 KRW; our models calculate a fair value of 4,959 KRW per share.
What do the bullish and bearish scenarios say about 053080?
Our models span a range for Wonbang Tech Co. Ltd.: cautious scenario 3,701 KRW, base 4,959 KRW, optimistic 7,402 KRW per share (as of Sep 24, 2026, price 8,620 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Wonbang Tech Co. Ltd. (053080)?
Balance-sheet figures for Wonbang Tech Co. Ltd. (as of Sep 24, 2026): return on equity −38.0%, debt of 0.25 per unit of equity. They feed the Quality Score of 33/100, which measures business quality independently of the share price.
How far is 053080 from its 52-week high?
Wonbang Tech Co. Ltd. trades at 8,620 KRW, about 49% below its 52-week high of 17,010 KRW and 24% above the low of 6,960 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 4,959 KRW is for.
Which stocks are comparable to Wonbang Tech Co. Ltd.?
From the same area (Industrials) we also value Quanta Services, Inc, Vinci SA, Comfort Systems USA, Inc, Larsen & Toubro 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 Wonbang Tech Co. Ltd. stock attractive at the current price?
The data as of Sep 24, 2026: price 8,620 KRW, calculated fair value 4,959 KRW (−42%), Quality Score 33/100, from 1 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 053080 calculated?
We run Wonbang Tech Co. Ltd. through 1 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 4,959 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. Wonbang Tech 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 Wonbang Tech Co. Ltd. (053080)?
The closing price on Sep 23, 2026 was 8,620 KRW. Our model-based fair value is 4,959 KRW, about −42% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Wonbang Tech Co. Ltd. right now?
The price sits above even our optimistic bull case (7,402 KRW). The favourable scenario is already priced in. Weak quality (33/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range (3,701 KRW to 7,402 KRW) leaves room in how you read the outcome.

Key figures of Wonbang Tech Co. Ltd.

How large is the market capitalisation of Wonbang Tech Co. Ltd. (053080)?
The market capitalisation of Wonbang Tech Co. Ltd. is 112B KRW (≈ $78.2M). 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 Wonbang Tech Co. Ltd. (053080)?
The price-to-sales ratio of Wonbang Tech Co. Ltd. is 0.24 (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 Wonbang Tech Co. Ltd. (053080)?
The dividend yield of Wonbang Tech Co. Ltd. is 3.5%. 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 Wonbang Tech Co. Ltd. (053080)?
The net margin of Wonbang Tech Co. Ltd. is −11.7% (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 Wonbang Tech Co. Ltd. (053080)?
The return on equity (ROE) of Wonbang Tech Co. Ltd. is −38.0% (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 Wonbang Tech Co. Ltd. (053080)?
On an EBIT basis the return on assets of Wonbang Tech Co. Ltd. is 1.3% (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 Wonbang Tech Co. Ltd. (053080)?
The operating margin of Wonbang Tech Co. Ltd. is 0.5% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Wonbang Tech Co. Ltd. (053080)?
Revenue at Wonbang Tech Co. Ltd. is growing −11.1% versus a year earlier (3y avg +6.0%). 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 Wonbang Tech Co. Ltd. (053080)?
Earnings per share at Wonbang Tech Co. Ltd. are growing −97.1% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Wonbang Tech Co. Ltd. (053080) generate?
The free cash flow of Wonbang Tech Co. Ltd. is −42.6B 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 Wonbang Tech Co. Ltd. (053080) carry?
The net debt of Wonbang Tech Co. Ltd. is 68.6B KRW (fiscal year 2025). 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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