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Onejoon Co (382840) Fair Value & Analysis

Industrials · KR · Market cap 108B KRW

Price5,900 KRW
Fair Value3,905 KRW
Upside-33.8%
Quality95/100
Evidence: Medium Range 2,756 KRW – 5,053 KRW

Fair value as of: Jun 24, 2026

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Analysis

Onejoon Co (382840) currently trades at 5,900 KRW, while our model-based Fair Value estimate is 3,905 KRW — implying the stock looks roughly 33.8% overvalued today. We read business quality at 95/100 (high quality), in the Industrials 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: medium).

About the company

Onejoon Co., Ltd. produces and sells high-temperature furnace systems in South Korea, Canada, China, Germany, and internationally. The company provides hybrid, lift bottom, pusher slab, retort, roller hearth, and rotary kilns. It serves customers in various industries, including electric and electronic devices and parts, lithium-ion battery materials, and advanced ceramics. Onejoon Co., Ltd. was founded in 2000 and is headquartered in Suwon-si, South Korea.

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Frequently asked questions

Is Onejoon Co (382840) undervalued?
As of Jun 24, 2026, our model estimates a fair value of 3,905 KRW versus a price of 5,900 KRW — about −34% (overvalued). Model-based estimate, not financial advice.
What is the fair value of 382840?
Our 21-model fair value for Onejoon Co is 3,905 KRW (as of Jun 24, 2026), built from audited fundamentals. The current price is 5,900 KRW.
What is the quality score of 382840?
Onejoon Co has a Quality Score of 95/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

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.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.