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DE&T Co (079810) Fair Value & Analysis

Technology · KR · Market cap 83.2B KRW

Price3,195 KRW
Fair Value1,088 KRW
Upside-65.9%
Quality95/100
Evidence: High Range 706.37 KRW – 1,470 KRW

Fair value as of: Jun 24, 2026

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Analysis

DE&T Co (079810) currently trades at 3,195 KRW, while our model-based Fair Value estimate is 1,088 KRW — implying the stock looks roughly 65.9% overvalued today. We read business quality at 95/100 (high 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: high).

About the company

DE&T Co., Ltd. engages in the development, production, and sale of back-end process equipment of the semiconductor and flat panel display industries worldwide. It offers secondary batteries and equipment for secondary batteries; OLED, nano LED, and ETC display equipment; semiconductor equipment; and automobile electronics. The company was founded in 2001 and is headquartered in Cheonan, South Korea.

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Frequently asked questions

Is DE&T Co (079810) undervalued?
As of Jun 24, 2026, our model estimates a fair value of 1,088 KRW versus a price of 3,195 KRW — about −66% (overvalued). Model-based estimate, not financial advice.
What is the fair value of 079810?
Our 21-model fair value for DE&T Co is 1,088 KRW (as of Jun 24, 2026), built from audited fundamentals. The current price is 3,195 KRW.
What is the quality score of 079810?
DE&T 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.