JNK Heaters Co (126880) Fair Value & Analysis
Industrials · KR · Market cap 62.4B KRW
Fair value as of: Jul 22, 2026
From 12 valuation models · updated 19 days ago
Share price −6.3% over the past month.
Below-average quality, screening 11% undervalued on our models.
What matters now
- Our model range runs from 2,275 KRW (bear) to 3,792 KRW (bull), base 3,033 KRW. The closer the price sits to the lower half, the larger the margin of safety.
- Quality 45/100 (below-average quality) with medium evidence: read the verdict with care.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 22, 2026.
How to read this chart
60‑month range 2,430 KRW – 7,397 KRW · fair‑value band 2,275 KRW – 3,792 KRW · the 2,735 KRW price screens below the 3,033 KRW fair value. Dashed = 300-day average. As of Jul 22, 2026.
Analysis
JNK Heaters Co (126880) currently trades at 2,735 KRW, while our model-based Fair Value estimate is 3,033 KRW, implying the stock looks roughly 10.9% undervalued today. The Quality Score stands at 45/100 (below-average quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: medium), always confirm before acting.
Over the trailing twelve months, JNK Heaters Co generated revenue of 168B KRW at a net margin of 4.5%. Revenue grew 182.1% year over year. Net debt stands at 11.0B KRW. Fundamentals as of Jul 22, 2026
Our scenario range runs from 2,275 KRW (bear case) to 3,792 KRW (bull case); at 2,735 KRW, the current price sits within 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 50% below its 52-week high, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -26% fair-value upside, at 11%, 126880 screens cheaper 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 12 models by family
Widest divergence: Asset-Based (5,254 KRW) versus Earnings-Based (1,201 KRW). Highest evidence: Residual Income (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 22, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 43 · Market factors (momentum, volatility) 11
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
JNK Heaters Co., Ltd. engages in the design, fabrication, erection, maintenance, and revamping of process fired heaters and furnaces in South Korea and internationally.
Full company description
JNK Heaters Co., Ltd. engages in the design, fabrication, erection, maintenance, and revamping of process fired heaters and furnaces in South Korea and internationally. The company provides process fired heaters, such as crude distillation unit heaters, vacuum distillation unit heaters, UOP CCR platforming/AXENS aromizing heaters, pyrolysis furnaces, steam reformers, steam super heaters, lube base oil heaters, olefins conversion unit heaters, and other heaters; and hydrotreater heaters, catalytic reforming and hydro desulfurization heaters, hydro cracker heaters, steam/hydrogen reformers, and reboilers. It also operates hydrogen-refueling station. The company was founded in 1998 and is based in Seoul, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
JNK Heaters Co reported revenue of 147B KRW in FY2025 versus 131B KRW in FY2021, a compound +2.9%/yr. Reported net income was 2.9B KRW in FY2025, compounding −2.6%/yr from FY2021.
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Peer Group
Machinery, Tools, Heavy Vehicles, Trains & Ships · 35 stocks
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.
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.
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 Machinery, Tools, Heavy Vehicles, Trains & Ships stocks, each showing price versus our Fair Value estimate (as of Jul 22, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| NIBE Industrier AB NIBEB | CHF 3.05 | CHF 2.24 | -26% |
| SPG Co 058610 | 74,000 KRW | 9,187 KRW | -88% |
| BHI Co 083650 | 48,350 KRW | 35,822 KRW | -26% |
| VITZROCELL Co 082920 | 28,900 KRW | 23,575 KRW | -18% |
| Sungho Electronics Corp 043260 | 17,830 KRW | 10,608 KRW | -41% |
| SKF India Limited 500472 | ₹1,480 | ₹695.28 | -53% |
| Hyulim ROBOT Co 090710 | 6,040 KRW | 715.59 KRW | -88% |
| Tae Kwang Corporation 023160 | 21,500 KRW | 25,470 KRW | +18% |
| 522275 522275 | ₹4,394 | ₹3,006 | -32% |
| Bosung Power Technology Co 006910 | 6,060 KRW | 8,549 KRW | +41% |
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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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