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IL Science Co. Ltd (307180) fair value: what the stock is really worth

As of Nov 10, 2026: fair value (intrinsic value) of IL Science Co. Ltd stock KRW 3,460, price KRW 4,390, that is 21.2% below the price, quality 15 out of 100. Rating: overvalued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

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Technology KR · ISIN KR7307180000

IS IL Science Co. Ltd logo Thin data Nov 10, 2026

IL Science Co. Ltd

307180 · KQ
Expensive, weak quality

Our calculation puts a fair price 21% below what the stock costs today.

Low debt
Mixed Growth (revenue 5y +42.4 %/yr in KRW)
Revenue last quarter 14% below a year ago.
Fair value 3,460 KRW · Overvalued
Quality 15/100
Loss-making · -11.2% net margin (TTM)
Negative free cash flow
Trails peers (3/11)
Narrow moat 22/100
Thin data
Estimate
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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

9,550 KRW 2,420 KRW Fair Value 3,460 KRW Jun 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.

How to read this chart

60‑month range 2,420 KRW – 9,550 KRW · fair‑value band 2,595 KRW – 4,325 KRW · the 4,390 KRW price screens above the 3,460 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 10, 2026.

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Company profile

IL CO., LTD. engages in the development, manufacture, wholesale, retail, and installation of lighting products and electrical work.

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It offers head light, signal light, and headlight; LED module, LED flood light, and LED interior light; FOLLINIC scalp care device and surgical equipment light; and other products.

The company also provides Kailux, a AIoT smart lighting platform; INNOSAVER, a wireless automatic power saving system that dramatically reduces electrical energy; and EV charging streetlight, a charging streetlight system for electric vehicles.

The company was formerly known as IL Science Co., Ltd. and changed its name to IL CO.,LTD. in April 2025. IL CO.,LTD. was founded in 2008 and is based in Seoul, South Korea.

Stock analysis

IL Science Co. Ltd (307180) currently trades at 4,390 KRW, while our estimate is 3,460 KRW, 21% below the price, so the stock looks overvalued today.

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Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: 2,595 KRW (bear) to 4,325 KRW (bull), the price of 4,390 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 15/100 (below-average quality), in the Technology sector.

Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.

IL Science Co. Ltd reported revenue of 103B KRW in FY2025 versus 48.6B KRW in FY2021, a compound +20.6%/yr. Reported net income was −11.1B KRW in FY2025.

Key figures

Market cap 164B KRW (≈ $123M) Micro · P/S ratio 1.82 · EPS (TTM) −299.01 KRW · Dividend yield 0.6% · Net margin −11.2% · Return on equity −31.8% · Return on assets (EBIT) −4.2% (5-year average) · Operating margin 11.1%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 22 out of 100 (medium confidence).

What moves the price

The share trades about 54% below its 52-week high and 74% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at −11% fair-value upside, at −21%, 307180 screens richer than that median.

Fair Value

Bear 2,595 KRW Fair Value 3,460 KRW Bull 4,325 KRW
Price 4,390 KRW · Downside -21.2%
Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 15/100

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

Profitability 11
How much profit the company makes from its sales and capital
Quality Growth 35
Are margins and returns getting better?
Cashflow 4
Do the profits arrive as real cash?
Financial strength 2
Debt, balance sheet and risk of trouble
Investment 37
Does it invest with discipline instead of growing at any price?
Low Volatility 0
How calm the share price moves, does not count
Price momentum 51
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 63
Distance to the 52-week high, does not count
New shares 17
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. 35/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
+23.2%
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.
+27.9%
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.
+42.4%
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.
+31.1%
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.
−29.3% (2020) → −7.8% (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

307180 screens overvalued: fair value 21% below the price. Compare with Amphenol Corporation →

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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 Components · 693 stocks

Beats the industry median on 3/10 measures
Overall it trails its industry peers.
Valuation
Quality Score 15 · Bottom 25%
Fair Value upside −21.2% · Above median
Profitability
Return on assets −7.2% · Bottom 25%
Net margin (12 months) −11.2% · Bottom 25%
Operating margin (12 months) 11.1% · Above median
Growth and dividend
Revenue growth (quarter YoY) −14.0% · Bottom 25%
Dividend yield (12 months) 0.6% · Below median
Balance sheet
Debt / equity 0.13× · Above median

Valuation Multiplesvs Electronic Components median · lower = cheaper

P/B 8.31× · Priciest 25%
P/S (12 months) 1.67× · Cheaper than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)5 · sector 0
FUTURE (revenue growth)0 · sector 71
PAST (return on equity)0 · sector 26
HEALTH (low debt)94 · sector 95
DIVIDEND (yield)13 · sector 25

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 Electronic Components stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Hon Hai Precision Industry Co 2317 241.50 TWD 292.29 TWD +21% vs 307180
TE Connectivity plc TEL $217.76 $224.30 +3% vs 307180
Asia Vital Components Co 3017 2,790 TWD 2,737 TWD −2% vs 307180
Shengyi Technology Co 600183 ¥70.93 ¥66.42 −6% vs 307180
Amphenol Corporation APH $79.95 $70.91 −11% vs 307180
Celestica Inc CLS $223.89 $109.91 −51% vs 307180
Delta Electronics, Inc 2308 1,275 TWD 519.57 TWD −59% vs 307180
Luxshare Precision Industry Co 002475 ¥51.68 ¥18.44 −64% vs 307180
Corning Incorporated GLW $112.13 $33.72 −70% vs 307180
Samsung Electro-Mechanics Co 009150 882,000 KRW 171,572 KRW −81% vs 307180

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IL Science Co. Ltd: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "IL Science Co. Ltd Fair Value". https://www.fairvalue-calculator.com/stock/307180

Frequently asked questions

Is IL Science Co. Ltd (307180) overvalued or undervalued?
As of Nov 10, 2026, our estimate of fair value is 3,460 KRW versus a price of 4,390 KRW, about 21% lower (overvalued).
What is the fair value of 307180?
Our estimate for IL Science Co. Ltd is 3,460 KRW (as of Nov 10, 2026), built from audited fundamentals. The current price: 4,390 KRW.
What is the quality score of 307180?
IL Science Co. Ltd has a Quality Score of 15/100. 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 IL Science Co. Ltd (307180)?
Our calculated price target is the estimate of 3,460 KRW (as of Nov 10, 2026). Cautious scenario 2,595 KRW, optimistic scenario 4,325 KRW. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.
What is the IL Science Co. Ltd stock forecast for 2026?
Our estimate puts fair value at 3,460 KRW, about 21% lower versus a price of 4,390 KRW (overvalued). Cautious scenario 2,595 KRW, optimistic scenario 4,325 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of IL Science Co. Ltd (307180)?
IL Science Co. Ltd reported trailing-twelve-month revenue of about 98.6B KRW (latest available figure, as of Nov 10, 2026).
Does IL Science Co. Ltd pay a dividend?
IL Science Co. Ltd currently shows a dividend yield of 0.63% relative to its recent price (as of Nov 10, 2026).
How much is the dividend of IL Science Co. Ltd (307180)?
IL Science Co. Ltd has a dividend yield of 0.6%.
What is the intrinsic value of IL Science Co. Ltd (307180)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For IL Science Co. Ltd it is 3,460 KRW per share (as of Nov 10, 2026), against a price of 4,390 KRW.
Is IL Science Co. Ltd stock overvalued or undervalued in 2026?
As of Nov 10, 2026, 307180 trades above its calculated fair value: price 4,390 KRW, fair value 3,460 KRW, a gap of about −21% (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 307180?
No. The price is what the market pays today (4,390 KRW); the fair value is what the company's own numbers justify (3,460 KRW). For IL Science Co. Ltd the two are 930.20 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is IL Science Co. Ltd worth?
The market values IL Science Co. Ltd at about 164B KRW (market capitalisation, as of Nov 10, 2026). Per share that is 4,390 KRW; our models calculate a fair value of 3,460 KRW per share.
What do the bullish and bearish scenarios say about 307180?
Our models span a range for IL Science Co. Ltd: cautious scenario 2,595 KRW, base 3,460 KRW, optimistic 4,325 KRW per share (as of Nov 10, 2026, price 4,390 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of IL Science Co. Ltd (307180)?
Balance-sheet figures for IL Science Co. Ltd (as of Nov 10, 2026): return on equity −31.8%, debt of 0.13 per unit of equity. They feed the Quality Score of 15/100, which measures business quality independently of the share price.
How far is 307180 from its 52-week high?
IL Science Co. Ltd trades at 4,390 KRW, about 54% below its 52-week high of 9,550 KRW and 74% above the low of 2,520 KRW (as of Nov 10, 2026). Distance from the high says nothing about value: that is what the fair value of 3,460 KRW is for.
Which stocks are comparable to IL Science Co. Ltd?
From the same area (Technology) we also value Amphenol Corporation, Hon Hai Precision Industry Co, Corning Incorporated, Delta Electronics, Inc, 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 IL Science Co. Ltd stock attractive at the current price?
The data as of Nov 10, 2026: price 4,390 KRW, calculated fair value 3,460 KRW (−21%), Quality Score 15/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
Is it still worth investing in stocks now?
The global stock market currently sits 15.1% above its aggregate fair value. IL Science 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 IL Science Co. Ltd (307180)?
The closing price on Nov 10, 2026 was 4,390 KRW. Our estimate is 3,460 KRW, about 21% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with IL Science Co. Ltd right now?
Weak quality (15/100) and above fair value at the same time, the margin of safety is missing on both counts. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of IL Science Co. Ltd

How large is the market capitalisation of IL Science Co. Ltd (307180)?
The market capitalisation of IL Science Co. Ltd is 164B 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 IL Science Co. Ltd (307180)?
The price-to-sales ratio of IL Science Co. Ltd is 1.82 (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 IL Science Co. Ltd (307180)?
Earnings per share at IL Science Co. Ltd are −299.01 KRW. Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of IL Science Co. Ltd (307180)?
The dividend yield of IL Science Co. Ltd is 0.6%. 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 IL Science Co. Ltd (307180)?
The net margin of IL Science Co. Ltd is −11.2% (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 IL Science Co. Ltd (307180)?
The return on equity (ROE) of IL Science Co. Ltd is −31.8% (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 IL Science Co. Ltd (307180)?
On an EBIT basis the return on assets of IL Science Co. Ltd is −4.2% (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 IL Science Co. Ltd (307180)?
The operating margin of IL Science Co. Ltd is 11.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at IL Science Co. Ltd (307180)?
Revenue at IL Science Co. Ltd is growing −14.0% versus a year earlier (3y avg +27.9%). 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 IL Science Co. Ltd (307180)?
Earnings per share at IL Science Co. Ltd are growing −98.4% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does IL Science Co. Ltd (307180) generate?
The free cash flow of IL Science Co. Ltd is −12.0B 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 IL Science Co. Ltd (307180) carry?
The net debt of IL Science Co. Ltd is 83.9B 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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