JEIO Co (418550) Fair Value & Analysis
Technology · KR · Market cap 176B KRW
Fair value as of: Jul 9, 2026
From 2 valuation models · updated today
Fair value updated Jul 9, 2026 — revised from 34,251 KRW to 2,323 KRW (−93.2%) since Jun 24, 2026. Share price −24.4% over the past month.
Price vs Fair Value (12 months)
12‑month range 4,395 KRW – 15,051 KRW · fair‑value band 1,548 KRW – 3,098 KRW · the 4,395 KRW price screens above the 2,323 KRW fair value. As of Jul 9, 2026.
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JEIO Co (418550) currently trades at 4,395 KRW, while our model-based Fair Value estimate is 2,323 KRW — implying the stock looks roughly 47.1% overvalued today. We read business quality at 18/100 (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, JEIO Co generated revenue of 51.4B KRW at a net margin of -16.0%. Revenue declined 34.8% year over year. It earns a return on equity of -4.7%. Net debt stands at 23.2B KRW. Fundamentals as of Jul 9, 2026
Our scenario range runs from 1,548 KRW (bear case) to 3,098 KRW (bull case); at 4,395 KRW, the current price sits above that range. The share trades about 72% below its 52-week high, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at -74% fair-value upside — at -47%, 418550 screens cheaper than that median.
Key figures & financial health
More key figures
Figures from reported company fundamentals (EODHD) · as of Jul 9, 2026. TTM = trailing twelve months.
About the company
JEIO Co., Ltd. engages in the secondary battery materials, plant engineering, and equipment manufacturing and distribution businesses in South Korea and internationally. The company offers battery materials, such as carbon nanotubes under the JENOTUBE name, which are tube shapes composed of carbon atoms in a hexagonal shape. It also provides design, engineering, procurement, construction, and commissioning services for projects in various areas, such as secondary battery materials, semiconductors, electronic materials, eco-environment and energy, and fine chemicals and petrochemicals. The company was founded in 1994 and is headquartered in Incheon, South Korea.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
JEIO Co reported revenue of 55.2B KRW in FY2025 versus 78.7B KRW in FY2021, a compound −8.5%/yr. Reported net income was −7.4B KRW in FY2025.
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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.
Not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.