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CS Corporation (065770) fair value: what the stock is really worth

As of Sep 23, 2026: fair value of CS Corporation KRW 760, price KRW 900, upside -15.6%, quality 61 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? Yes
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Technology · KR · ISIN KR7065770000

CC Thin data Sep 24, 2026

CS Corporation

065770 · KQ

Overvalued / MonitorQuality is not strong enough to offset the price risk.

!Fair value 760.08 KRW · Overvalued (−16%)
!Quality 61/100
!Weak Growth (revenue 5y −11.3 %/yr)
!Loss-making · -11.6% net margin (TTM)
!Low debt · negative free cash flow
!Mixed vs. peers (4/8)
!Narrow moat 29/100
!Evidence only low, so the estimate is less certain
!Weak on valuation: 13 out of 100
!Weak on future: 29 out of 100
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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

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

15,480 KRW 892.00 KRW Fair Value 760.08 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 892.00 KRW – 15,480 KRW · fair‑value band 501.66 KRW – 950.11 KRW · the 900.00 KRW price screens above the 760.08 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 2 fiscal years are left out: there the valuation rested on only a fraction of the usual models. Dashed = 300-day average. As of Sep 24, 2026.

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Company profile

CS Corporation manufactures and sells IT equipment for telecommunication companies worldwide. It offers distributed antenna systems; and RF repeaters and interference cancellation systems that provides a solution to enhance 3G/4G/5G mobile coverage for indoor and outdoor. The company was formerly known as C&S Microwave Co., Ltd.

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CS Corporation manufactures and sells IT equipment for telecommunication companies worldwide. It offers distributed antenna systems; and RF repeaters and interference cancellation systems that provides a solution to enhance 3G/4G/5G mobile coverage for indoor and outdoor. The company was formerly known as C&S Microwave Co., Ltd. and changed its name to CS Corporation in March 2010. CS Corporation was founded in 1999 and is based in Seongnam-si, South Korea.

Stock analysis

CS Corporation (065770) currently trades at 900.00 KRW, while our model-based Fair Value estimate is 760.08 KRW, implying the stock looks roughly 18.4% 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: 501.66 KRW (bear) to 950.11 KRW (bull), the price of 900.00 KRW sits inside 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 61/100 (solid quality), in the Technology sector.

Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.

CS Corporation reported revenue of 23.6B KRW in FY2025 versus 41.1B KRW in FY2021, a compound −12.9%/yr. Reported net income was −998M KRW in FY2025.

Key figures

Market cap 18.5B KRW (≈ $13.6M) · P/S ratio 0.57 · Net margin −4.2% · Return on equity 140% · Return on assets (EBIT) −5.6% · Operating margin −9.1% · Revenue (TTM) 32.3B KRW · Revenue growth (YoY) +5.7%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 32 out of 100 (medium confidence).

What moves the price

The share trades about 85% below its 52-week high and 1% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at 12% fair-value upside, at −16%, 065770 screens richer than that median.

Fair Value models

Bear 501.66 KRW Fair Value 760.08 KRW Bull 950.11 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) 463.11 KRW 620.57 KRW 926.23 KRW 54
All 1 models by family
Asset-Based
NCAV (Graham) 463.11 KRW 620.57 KRW 926.23 KRW 54

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Quality Score breakdown

Overall quality 61/100

Of which business quality 60 · Market factors (momentum, volatility) 3

Profitability 29
Margins and returns on capital today
Quality Growth 25
Are margins and returns improving?
Cashflow 31
Earnings quality: real cash, not paper profit
Fin. Strength 95
Balance sheet, leverage, solvency risk
Investment 100
Disciplined investing over empire-building
Low Volatility 0
Calm price path (market factor)
Momentum 6
Price trend over the last 3–12 months (market factor)
52W Momentum 0
Distance to the 52-week high (market factor)
Net Issuance 100
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. 19/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−36.4%
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.
−12.4%
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.
−11.3%
Start year 2020 (pandemic). Over 10 years: −7.4% a year
Revenue growth 17 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.
−3.4%
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.
0.8% (2020) → −5.0% (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

065770 screens 18% overvalued. Compare with Intellian Technologies, Inc →

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Peer GroupⓘHow this stock ranks against its sector: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median. (Industry “Communications & Networking” was too small, so the broader sector is used.)Information Technology · 3804 stocks

Beats the sector median on 3/7 measures
A mixed picture versus its sector peers.
Valuation
Quality Score 60 · Above median
Fair Value upside −16% · Above median
Profitability
Return on equity (TTM) 140% · Top 25%
Return on assets −5% · Bottom 25%
Net margin (TTM) −12% · Bottom 25%
Operating margin (TTM) −9% · Bottom 25%
Growth and dividend
Revenue growth 6% · Below median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)13 · sector 7
FUTURE (revenue growth)29 · sector 41
PAST (return on equity)100 · sector 24
HEALTH (low debt)100 · sector 97
DIVIDEND (yield)0 · sector 28

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

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Nable Communications, Inc 153460 5,520 KRW 4,579 KRW −17%
BG T&A Co 046310 2,340 KRW 6,038 KRW +158%
System and Application Technologies Co 060540 1,385 KRW 2,390 KRW +73%
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CS Corporation · Fair Value
760.08 KRW −18%Fair Value
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Cite: Fair Value Calculator (2026). "CS Corporation Fair Value". https://www.fairvalue-calculator.com/stock/065770

Frequently asked questions

Is CS Corporation (065770) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 760.08 KRW versus a price of 900.00 KRW, about −16% upside (overvalued).
What is the fair value of 065770?
Our model-based fair value for CS Corporation is 760.08 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 900.00 KRW.
What is the quality score of 065770?
CS Corporation has a Quality Score of 61/100. 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 CS Corporation (065770)?
Our model-based price target is the fair value of 760.08 KRW (as of Sep 24, 2026) from 1 valuation models. Cautious scenario 501.66 KRW, optimistic scenario 950.11 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the CS Corporation stock forecast for 2026?
Our models put fair value at 760.08 KRW, about −16% upside versus a price of 900.00 KRW (overvalued). Cautious scenario 501.66 KRW, optimistic scenario 950.11 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of CS Corporation (065770)?
CS Corporation reported trailing-twelve-month revenue of about 32.3B KRW (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of CS Corporation (065770)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For CS Corporation it is 760.08 KRW per share (as of Sep 24, 2026), against a price of 900.00 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is CS Corporation stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 065770 trades above its calculated fair value: price 900.00 KRW, fair value 760.08 KRW, a gap of about −16% (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 065770?
No. The price is what the market pays today (900.00 KRW); the fair value is what the company's own numbers justify (760.08 KRW). For CS Corporation the two are 139.92 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is CS Corporation worth?
The market values CS Corporation at about 18.5B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 900.00 KRW; our models calculate a fair value of 760.08 KRW per share.
What do the bullish and bearish scenarios say about 065770?
Our models span a range for CS Corporation: cautious scenario 501.66 KRW, base 760.08 KRW, optimistic 950.11 KRW per share (as of Sep 24, 2026, price 900.00 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of CS Corporation (065770)?
Balance-sheet figures for CS Corporation (as of Sep 24, 2026): return on equity 139.9%. They feed the Quality Score of 61/100, which measures business quality independently of the share price.
How far is 065770 from its 52-week high?
CS Corporation trades at 900.00 KRW, about 85% below its 52-week high of 5,870 KRW and 1% above the low of 892.00 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 760.08 KRW is for.
Which stocks are comparable to CS Corporation?
From the same area (Technology) we also value Intellian Technologies, Inc, SOLiD, Inc, Innowireless Co, Ubiquoss Holdings, 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 CS Corporation stock attractive at the current price?
The data as of Sep 24, 2026: price 900.00 KRW, calculated fair value 760.08 KRW (−16%), Quality Score 61/100, 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 065770 calculated?
We run CS Corporation 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 760.08 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 14.0 % above its aggregate fair value. CS Corporation 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 CS Corporation (065770)?
The closing price on Sep 23, 2026 was 900.00 KRW. Our model-based fair value is 760.08 KRW, about −16% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with CS Corporation right now?
Solid but not exceptional quality (61/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (501.66 KRW to 950.11 KRW) leaves room in how you read the outcome. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of CS Corporation

How large is the market capitalisation of CS Corporation (065770)?
The market capitalisation of CS Corporation is 18.5B KRW (≈ $13.6M). 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 CS Corporation (065770)?
The price-to-sales ratio of CS Corporation is 0.57 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the net margin of CS Corporation (065770)?
The net margin of CS Corporation is −4.2% (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 CS Corporation (065770)?
The return on equity (ROE) of CS Corporation is 140% (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 CS Corporation (065770)?
On an EBIT basis the return on assets of CS Corporation is −5.6% (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 CS Corporation (065770)?
The operating margin of CS Corporation is −9.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at CS Corporation (065770)?
Revenue at CS Corporation is growing +5.7% versus a year earlier (3y avg −12.4%). 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 CS Corporation (065770)?
Earnings per share at CS Corporation are growing +121% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does CS Corporation (065770) generate?
The free cash flow of CS Corporation is −2.0B 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 CS Corporation (065770) carry?
The net debt of CS Corporation is 618M KRW (fiscal year 2023). 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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