Telefield Inc (091440) Fair Value & Analysis
Technology · KR · Market cap 86.7B KRW
Fair value as of: Jul 20, 2026
From 1 valuation models · updated 21 days ago
Share price +27.1% over the past month.
Below-average quality, and screening another 79% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (1,010 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 (504.99 KRW to 1,010 KRW) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 20, 2026.
How to read this chart
60‑month range 1,834 KRW – 15,720 KRW · fair‑value band 504.99 KRW – 1,010 KRW · the 3,215 KRW price screens above the 676.68 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 20, 2026.
Analysis
Telefield Inc (091440) currently trades at 3,215 KRW, while our model-based Fair Value estimate is 676.68 KRW, implying the stock looks roughly 79.0% overvalued today. The Quality Score stands at 0/100 (below-average quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: low).
Over the trailing twelve months, Telefield Inc generated revenue of 29.9B KRW at a net margin of -31.8%. Revenue grew 15.1% year over year. Net debt stands at 67.8B KRW. Fundamentals as of Jul 20, 2026
Our scenario range runs from 504.99 KRW (bear case) to 1,010 KRW (bull case); at 3,215 KRW, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 15% below its 52-week high and 79% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at 12% fair-value upside, at -79%, 091440 screens richer than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 1 models by family
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 20, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 4 · Market factors (momentum, volatility) 44
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
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.
Full company description
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.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
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.
091440 screens 79% overvalued. Compare with Intellian Technologies, Inc →
Peer Group
Information Technology · 3403 stocks
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.)
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Communications & Networking stocks, each showing price versus our Fair Value estimate (as of Jul 20, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Intellian Technologies, Inc 189300 | 60,200 KRW | 14,983 KRW | -75% |
| SOLiD, Inc 050890 | 8,870 KRW | 9,956 KRW | +12% |
| ANS ANS | 17.00 PHP | 65.65 PHP | +286% |
| Innowireless Co 073490 | 26,650 KRW | 14,939 KRW | -44% |
| Ubiquoss Holdings 078070 | 8,160 KRW | 16,320 KRW | +100% |
| Ace Technologies corp. 088800 | 1,655 KRW | 1,562 KRW | -6% |
| Kaonmedia Co 078890 | 3,600 KRW | 7,816 KRW | +117% |
| Wave Electronics Co 095270 | 3,625 KRW | 1,966 KRW | -46% |
| Nable Communications, Inc 153460 | 5,940 KRW | 5,093 KRW | -14% |
| BG T&A Co 046310 | 2,245 KRW | 6,038 KRW | +169% |
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Frequently asked questions
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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