Telefield Inc (091440) fair value: what the stock is really worth
As of Oct 2, 2026: fair value of Telefield Inc KRW 432, price KRW 2,795, upside -84.6%. 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, dashed = 300-day average. As of Sep 24, 2026.
How to read this chart
60‑month range 1,834 KRW – 15,720 KRW · fair‑value band 322.13 KRW – 644.26 KRW · the 2,795 KRW price screens above the 431.66 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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Telefield Inc. develops optical transmission and network equipment in South Korea. The company offers access and backbone equipment, such as carrier Ethernet, MSPP, optical leased line, and optical channel subscriber multiplexer. It serves telecom operators, financial companies, major companies, and military services.
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Telefield Inc. develops optical transmission and network equipment in South Korea. The company offers access and backbone equipment, such as carrier Ethernet, MSPP, optical leased line, and optical channel subscriber multiplexer. It serves telecom operators, financial companies, major companies, and military services. The company was founded in 2000 and is headquartered in Seongnam, South Korea.
Stock analysis
Telefield Inc (091440) currently trades at 2,795 KRW, while our model-based Fair Value estimate is 431.66 KRW, 84.6% below the price, so the stock looks overvalued today.
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Valuation
How firm this estimate is: it rests on 1 models at a data quality of 91/100, which puts the evidence level at low.
Scenario range: 322.13 KRW (bear) to 644.26 KRW (bull), the price of 2,795 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 0/100 (below-average quality), in the Technology sector.
Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.
Telefield Inc reported revenue of 13.4B KRW in FY2025 versus 34.6B KRW in FY2021, a compound −21.1%/yr. Reported net income was −33.8B KRW in FY2025.
Key figures
Market cap 86.7B KRW (≈ $64.6M) · P/S ratio 2.90 · Net margin −31.8% · Return on equity −5,443% · Return on assets (EBIT) −15.3% · Operating margin −23.8% · Revenue (TTM) 29.9B KRW · Revenue growth (YoY) +15.1%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 38 out of 100 (medium confidence).
What moves the price
The share trades about 21% below its 52-week high and 52% 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 −85%, 091440 screens richer than that median.
Fair Value models
Bear 322.13 KRWFair Value 431.66 KRWBull 644.26 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. 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.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.
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.0/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−22.5%
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.
−16.5%
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.
−19.6%
Start year 2020 (pandemic). Over 10 years: −9.7% a year
Revenue growth 13 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.
−5.2%
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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.
−13.3% (2020) → −183.7% (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 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 · 3469 stocks
Beats the sector median on 1/7 measures
Overall it trails its sector peers.
Valuation
Quality Score4 · Bottom 25%
Fair Value upside−84.6% · Bottom 25%
Profitability
Return on assets−12.3% · Bottom 25%
Net margin (TTM)−31.8% · Bottom 25%
Operating margin (TTM)−23.8% · Bottom 25%
Growth and dividend
Revenue growth15.1% · Above median
Balance sheet
Debt / equity1.08× · Highest 25%
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 4
FUTURE (revenue growth)76· sector 50
PAST (return on equity)0· sector 27
HEALTH (low debt)46· sector 97
DIVIDEND (yield)0· sector 28
VALUE 0: the price sits above our fair-value range.
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). "Telefield Inc Fair Value". https://www.fairvalue-calculator.com/stock/091440
Frequently asked questions
Is Telefield Inc (091440) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 431.66 KRW versus a price of 2,795 KRW, about −85% upside (overvalued).
What is the fair value of 091440?
Our model-based fair value for Telefield Inc is 431.66 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 2,795 KRW.
What is the quality score of 091440?
Telefield Inc has a Quality Score of 0/100. 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 Telefield Inc (091440)?
Our model-based price target is the fair value of 431.66 KRW (as of Sep 24, 2026) from 1 valuation models. Cautious scenario 322.13 KRW, optimistic scenario 644.26 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Telefield Inc stock forecast for 2026?
Our models put fair value at 431.66 KRW, about −85% upside versus a price of 2,795 KRW (overvalued). Cautious scenario 322.13 KRW, optimistic scenario 644.26 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Telefield Inc (091440)?
Telefield Inc reported trailing-twelve-month revenue of about 29.9B KRW (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of Telefield Inc (091440)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Telefield Inc it is 431.66 KRW per share (as of Sep 24, 2026), against a price of 2,795 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Telefield Inc stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 091440 trades above its calculated fair value: price 2,795 KRW, fair value 431.66 KRW, a gap of about −85% (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 091440?
No. The price is what the market pays today (2,795 KRW); the fair value is what the company's own numbers justify (431.66 KRW). For Telefield Inc the two are 2,363 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Telefield Inc worth?
The market values Telefield Inc at about 86.7B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 2,795 KRW; our models calculate a fair value of 431.66 KRW per share.
What do the bullish and bearish scenarios say about 091440?
Our models span a range for Telefield Inc: cautious scenario 322.13 KRW, base 431.66 KRW, optimistic 644.26 KRW per share (as of Sep 24, 2026, price 2,795 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Telefield Inc (091440)?
Balance-sheet figures for Telefield Inc (as of Sep 24, 2026): debt of 1.08 per unit of equity. They feed the Quality Score of 0/100, which measures business quality independently of the share price.
How far is 091440 from its 52-week high?
Telefield Inc trades at 2,795 KRW, about 21% below its 52-week high of 3,535 KRW and 52% above the low of 1,834 KRW (as of Oct 2, 2026). Distance from the high says nothing about value: that is what the fair value of 431.66 KRW is for.
Which stocks are comparable to Telefield Inc?
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 Telefield Inc stock attractive at the current price?
The data as of Sep 24, 2026: price 2,795 KRW, calculated fair value 431.66 KRW (−85%), Quality Score 0/100, 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 091440 calculated?
We run Telefield Inc 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 431.66 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 14.5 % above its aggregate fair value. Telefield 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 Telefield Inc (091440)?
The closing price on Oct 2, 2026 was 2,795 KRW. Our model-based fair value is 431.66 KRW, about −85% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Telefield Inc right now?
The price sits above even our optimistic bull case (644.26 KRW). The favourable scenario is already priced in. Weak quality (0/100) 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 (322.13 KRW to 644.26 KRW) leaves room in how you read the outcome.
Key figures of Telefield Inc
How large is the market capitalisation of Telefield Inc (091440)?
The market capitalisation of Telefield Inc is 86.7B KRW (≈ $64.6M). 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 Telefield Inc (091440)?
The price-to-sales ratio of Telefield Inc is 2.90 (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 Telefield Inc (091440)?
The net margin of Telefield Inc is −31.8% (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 Telefield Inc (091440)?
The return on equity (ROE) of Telefield Inc is −5,443% (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 Telefield Inc (091440)?
On an EBIT basis the return on assets of Telefield Inc is −15.3% (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 Telefield Inc (091440)?
The operating margin of Telefield Inc is −23.8% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Telefield Inc (091440)?
Revenue at Telefield Inc is growing +15.1% versus a year earlier (3y avg −16.5%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does Telefield Inc (091440) generate?
The free cash flow of Telefield Inc is −44.0B 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 Telefield Inc (091440) carry?
The net debt of Telefield Inc is 67.8B 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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