Dong-Ah Geological Engineering Company LTD.

028100 KRX Construction Construction
KOSPI
₩18,010.00
+0.84%
Delayed · cached 15 min

Fair value analysis

028100
Dong-Ah Geological Engineering Company LTD.
Construction›Construction
₩18,010.00
Close used for this calculation
₩32,840.67Fair value
Financial DNA Score
Profitability · Returns · Balance Sheet · Efficiency · Growth
55/100
Profitability6/25
Returns8/25
Balance Sheet16/25
Efficiency25/25
Growth14/25
Good
Quality radar
55Prof.6/25Ret.8/25Eff.25/25B.Sht16/25Growth14/25

Consensus fair value

₩32,840.67
Below FV
▲ +82.3% against the close used
Model range ₩1,453.00 – ₩69,402.15
The lowest and highest of the models that produced a value. This is the spread of the methods, not a price target.

Price target range & 52-week position

Bear₩1,453.00Fair value₩32,840.67Bull₩69,402.15
FairClose
52-week traded range
52W low ₩13,240.0052W high ₩18,580.00

The 52-week range is measured from the stored price history, not estimated.

Valuation summary

Trading below the consensus fair value

Dong-Ah Geological Engineering Company LTD. closed at ₩18,010.00, 45.2% below the consensus fair value of ₩32,840.67 drawn from 10 valuation models.

Financial DNA score 55/100 — Good. P/E of 12.4x against the 20x sector multiple the P/E model uses.

Quantitative summary only — not investment advice.

All valuation models

DCF Valuation
₩69,402.15
+285.4%
Σ[CF×(1+g)^n/(1.10)^n] + TV/(1.10)^10
g=8%, r=10%, tg=3%, n=10yr
Graham Number
₩24,637.41
+36.8%
√(22.5 × EPS × BVPS)
EPS=1453, BVPS=18567.01
Graham Formula
₩16,467.33
-8.6%
EPS × (8.5 + 2g) × 4.4 ÷ FD_Rate
g=0%, FD=3.3%
P/E Fair Value
₩29,060.00
+61.4%
EPS × 20x (sector P/E)
EPS=1453, Sector P/E=20x
Peter Lynch (PEG)
₩1,453.00
-91.9%
EPS × Growth% (PEG = 1 is fair)
EPS=1453, g=1%
EV/EBITDA
₩9,842.10
-45.4%
(EBITDA × 10x − Net Debt) ÷ Shares
EBITDA=18.07B
Dividend Discount (DDM)
₩7,646.60
-57.5%
D1 ÷ (r − g) where D1 = D0×(1+g)
D0=599.73, r=10%, g=2%
Book Value (P/B)
₩13,766.11
-23.6%
BVPS × (ROE−g)÷(r−g) [Justified P/B — RIM-based]
BVPS=18567.01, ROE=8.2%, g=3%, r=10%
Reverse DCF
₩18,010.00
+0.0%
Solve for g: Price = Σ[EPS×(1+g)^n/(1.10)^n] + TV
Implied: 0.7% | Historical: -1%
Margin of Safety
₩26,168.79
+45.3%
Avg(DCF, Graham, P/E) × 75% (25% safety buffer)
Avg fair value=34891.72, MoS=25%

Computed on September 12, 2026 from the most recent annual report on file and that day's closing price. Where a company has seen its earnings move sharply since its last annual report, this figure will lag the market.

Educational data only. Not a recommendation to buy, sell or hold any security.

Educational data only. Not a recommendation to buy, sell or hold any security.