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Dong-Ah Geological Engineering Company (028100) Fair Value & Analysis

Industrials · KR · Market cap 205B KRW

Price15,790 KRW
Fair Value30,887 KRW
Upside+95.6%
Quality95/100
Evidence: High Range 23,166 KRW – 38,609 KRW

Fair value as of: Jun 25, 2026

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Analysis

Dong-Ah Geological Engineering Company (028100) currently trades at 15,790 KRW, while our model-based Fair Value estimate is 30,887 KRW — implying the stock looks roughly 95.6% undervalued today. We read business quality at 95/100 (high 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: high) — always confirm before acting.

About the company

Dong-Ah Geological Engineering Company Ltd. operates as a construction company in South Korea and internationally. The company undertakes tunnel construction, ground improvement, and engineering works. Dong-Ah Geological Engineering Company Ltd. was founded in 1971 and is headquartered in Busan, South Korea.

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Frequently asked questions

Is Dong-Ah Geological Engineering Company (028100) undervalued?
As of Jun 25, 2026, our model estimates a fair value of 30,887 KRW versus a price of 15,790 KRW — about +96% (undervalued). Model-based estimate, not financial advice.
What is the fair value of 028100?
Our 21-model fair value for Dong-Ah Geological Engineering Company is 30,887 KRW (as of Jun 25, 2026), built from audited fundamentals. The current price is 15,790 KRW.
What is the quality score of 028100?
Dong-Ah Geological Engineering Company 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.