EM-Tech.CO. LTD (091120) fair value: what the stock is really worth
As of Oct 30, 2026: fair value (intrinsic value) of EM-Tech.CO. LTD stock KRW 7,989, price KRW 5,920, upside +34.9%, quality 51 out of 100. Rating: undervalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Oct 30, 2026.
How to read this chart
60‑month range 3,550 KRW – 59,356 KRW · fair‑value band 5,962 KRW – 11,923 KRW · the 5,920 KRW price screens below the 7,989 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Oct 30, 2026.
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EM-Tech.CO., LTD. develops, manufactures, and sells microphones for speakers, mobile phones, receivers, vibration motors, and various human-centered wireless sound products in South Korea and internationally. The company was founded in 2001 and is headquartered in Changwon, South Korea.
Stock analysis
EM-Tech.CO. LTD (091120) currently trades at 5,920 KRW, while our model-based Fair Value estimate is 7,989 KRW, implying the stock looks roughly 25.9% undervalued today.
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Valuation
How firm this estimate is: it rests on 1 models at a data quality of 94/100, which puts the data coverage at low.
Scenario range: 5,962 KRW (bear) to 11,923 KRW (bull), the price of 5,920 KRW sits below 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 51/100 (solid quality), in the Technology sector.
Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
EM-Tech.CO. LTD reported revenue of 205B KRW in FY2025 versus 400B KRW in FY2021, a compound −15.4%/yr. Reported net income was −11.5B KRW in FY2025.
Key figures
Market cap 93.6B KRW (≈ $70.1M) Micro · P/S ratio 0.20 · Dividend yield 1.8% · Net margin 9.2% · Return on equity −2,180% · Return on assets (EBIT) −1.4% · Operating margin 10.2% · Revenue (TTM) 455B KRW.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 37 out of 100 (medium confidence).
What moves the price
The share trades about 37% below its 52-week high and 67% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Technology peers we cover trades at −2% fair-value upside, at 35%, 091120 screens cheaper than that median.
Fair Value models
Bear5,962 KRWFair Value 7,989 KRWBull11,923 KRW
Price 5,920 KRW · Upside +34.9%
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.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.20/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+22.4%
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.
−21.0%
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.
−6.2%
Start year 2020 (pandemic). Over 10 years: −0.1% a year
Revenue growth 15 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.
+7.5%
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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.
0.2% (2020) → −9.7% (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
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.Electronic Equipment & Parts · 17 stocks
Beats the industry median on 8/11 measures
Overall it ranks above its industry peers.
Valuation
Quality Score51 · Above median
Fair Value upside+34.9% · Above median
Profitability
Return on assets−3.4% · Below median
Net margin (12 months)9.2% · Top 25%
Operating margin (12 months)10.2% · Top 25%
Growth and dividend
Revenue growth (quarter YoY)−2.3% · Above median
Dividend yield (12 months)1.8% · Bottom 25%
Balance sheet
Debt / equity0.10× · Above median
Valuation Multiplesvs Electronic Equipment & Parts median · lower = cheaper
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Cite: Fair Value Calculator (2026). "EM-Tech.CO. LTD Fair Value". https://www.fairvalue-calculator.com/stock/091120
Frequently asked questions
Is EM-Tech.CO. LTD (091120) overvalued or undervalued?
As of Oct 30, 2026, our model estimates a fair value of 7,989 KRW versus a price of 5,920 KRW, about +35% upside (undervalued).
What is the fair value of 091120?
Our model-based fair value for EM-Tech.CO. LTD is 7,989 KRW (as of Oct 30, 2026), built from audited fundamentals. The current price: 5,920 KRW.
What is the quality score of 091120?
EM-Tech.CO. LTD has a Quality Score of 51/100. 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 EM-Tech.CO. LTD (091120)?
Our model-based price target is the fair value of 7,989 KRW (as of Oct 30, 2026) from 1 valuation models. Cautious scenario 5,962 KRW, optimistic scenario 11,923 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the EM-Tech.CO. LTD stock forecast for 2026?
Our models put fair value at 7,989 KRW, about +35% upside versus a price of 5,920 KRW (undervalued). Cautious scenario 5,962 KRW, optimistic scenario 11,923 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of EM-Tech.CO. LTD (091120)?
EM-Tech.CO. LTD reported trailing-twelve-month revenue of about 455B KRW (latest available figure, as of Oct 30, 2026).
Does EM-Tech.CO. LTD pay a dividend?
EM-Tech.CO. LTD currently shows a dividend yield of 1.81% relative to its recent price (as of Oct 30, 2026).
What is the intrinsic value of EM-Tech.CO. LTD (091120)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For EM-Tech.CO. LTD it is 7,989 KRW per share (as of Oct 30, 2026), against a price of 5,920 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is EM-Tech.CO. LTD stock overvalued or undervalued in 2026?
As of Oct 30, 2026, 091120 trades below its calculated fair value: price 5,920 KRW, fair value 7,989 KRW, a gap of about +35% (undervalued). 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 091120?
No. The price is what the market pays today (5,920 KRW); the fair value is what the company's own numbers justify (7,989 KRW). For EM-Tech.CO. LTD the two are 2,069 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is EM-Tech.CO. LTD worth?
The market values EM-Tech.CO. LTD at about 93.6B KRW (market capitalisation, as of Oct 30, 2026). Per share that is 5,920 KRW; our models calculate a fair value of 7,989 KRW per share.
What do the bullish and bearish scenarios say about 091120?
Our models span a range for EM-Tech.CO. LTD: cautious scenario 5,962 KRW, base 7,989 KRW, optimistic 11,923 KRW per share (as of Oct 30, 2026, price 5,920 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of EM-Tech.CO. LTD (091120)?
Balance-sheet figures for EM-Tech.CO. LTD (as of Oct 30, 2026): debt of 0.10 per unit of equity. They feed the Quality Score of 51/100, which measures business quality independently of the share price.
How far is 091120 from its 52-week high?
EM-Tech.CO. LTD trades at 5,920 KRW, about 37% below its 52-week high of 9,380 KRW and 67% above the low of 3,550 KRW (as of Oct 30, 2026). Distance from the high says nothing about value: that is what the fair value of 7,989 KRW is for.
Which stocks are comparable to EM-Tech.CO. LTD?
From the same area (Technology) we also value VINATech Co, Amotech Co, KHVATEC Co, Namuga Co, 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 EM-Tech.CO. LTD stock attractive at the current price?
The data as of Oct 30, 2026: price 5,920 KRW, calculated fair value 7,989 KRW (+35%), Quality Score 51/100, 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 091120 calculated?
We run EM-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 7,989 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 13.4 % above its aggregate fair value. EM-Tech.CO. LTD currently trades 26 % below its own fair value, and the market average says nothing about that. 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 EM-Tech.CO. LTD (091120)?
The closing price on Oct 30, 2026 was 5,920 KRW. Our model-based fair value is 7,989 KRW, about +35% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with EM-Tech.CO. LTD right now?
The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. Solid quality (51/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (5,962 KRW to 11,923 KRW) leaves room in how you read the outcome.
Key figures of EM-Tech.CO. LTD
How large is the market capitalisation of EM-Tech.CO. LTD (091120)?
The market capitalisation of EM-Tech.CO. LTD is 93.6B KRW (≈ $70.1M). 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 EM-Tech.CO. LTD (091120)?
The price-to-sales ratio of EM-Tech.CO. LTD is 0.20 (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 EM-Tech.CO. LTD (091120)?
The dividend yield of EM-Tech.CO. LTD is 1.8%. 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 EM-Tech.CO. LTD (091120)?
The net margin of EM-Tech.CO. LTD is 9.2% (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 EM-Tech.CO. LTD (091120)?
The return on equity (ROE) of EM-Tech.CO. LTD is −2,180% (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 EM-Tech.CO. LTD (091120)?
On an EBIT basis the return on assets of EM-Tech.CO. LTD is −1.4% (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 EM-Tech.CO. LTD (091120)?
The operating margin of EM-Tech.CO. LTD is 10.2% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at EM-Tech.CO. LTD (091120)?
Revenue at EM-Tech.CO. LTD is growing −2.3% versus a year earlier (3y avg −21.0%). 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 EM-Tech.CO. LTD (091120)?
Earnings per share at EM-Tech.CO. LTD are growing −43.5% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does EM-Tech.CO. LTD (091120) generate?
The free cash flow of EM-Tech.CO. LTD is −27.2B 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 EM-Tech.CO. LTD (091120) carry?
The net debt of EM-Tech.CO. LTD is 102B 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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Thin data
Oct 30, 2026