DI Dong IL

001530 · KOSPI · ₩001530 · DI동일

₩23,600 ₩0 (0.00%)End-of-day · Oct 30, 2026 · End-of-day prices.
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Valuation model · Discounted cash flow (DCF)

We use a 5-year discounted cash flow: the value of the cash the business is expected to produce, in today's money.

Fair value per share

With these assumptions the model gives no positive value.

Enterprise value
₩35B
Equity value
−₩309B
WACC
5.8%

Model estimate based on the assumptions shown. Not a price target and not a buy or sell signal. This is not financial advice.

Why the model and the price differ

The model gives no positive value at these assumptions. What we can see:

  • To match today's price of ₩23,600, the model needs an operating margin of 10.4% every year (it uses 1.8%).
  • 93% of the last 12 months' net profit came from outside operations (stakes in other companies, interest, one-offs). The model adds those stakes at book value but doesn't project that income.
  • Today's P/E is 76.8× against a typical 11.8× over the last 10 years.

Treat the model as a starting point: change the assumptions to the story you believe, and compare with the multiples check below.

Bear / Base / Bull

Bear
—
Base
—
Bull
—

Bear: revenue growth 3 points lower every year, EBIT margin 2 points lower, WACC 1 point higher. Bull: the opposite.

Assumptions

Sign in to change the assumptions and see the results update. Sign in

Cycle options

Margin path

Every year uses the cycle-average margin (1.8%).

Revenue growth

  • -10%

    How much sales grow that year, compared with the year before.

    Default: the last 3 years' revenue growth (-13% a year, annual reports), fading to 3% by year 5.

  • -6.7%

    How much sales grow that year, compared with the year before.

    Default: the last 3 years' revenue growth (-13% a year, annual reports), fading to 3% by year 5.

  • -3.5%

    How much sales grow that year, compared with the year before.

    Default: the last 3 years' revenue growth (-13% a year, annual reports), fading to 3% by year 5.

  • -0.2%

    How much sales grow that year, compared with the year before.

    Default: the last 3 years' revenue growth (-13% a year, annual reports), fading to 3% by year 5.

  • 3%

    How much sales grow that year, compared with the year before.

    Default: the last 3 years' revenue growth (-13% a year, annual reports), fading to 3% by year 5.

Business

  • 1.8%

    Operating profit as a share of revenue.

    Default: through-the-cycle average of the last 12 months and the last 5 annual reports' operating margins.

  • 27.5%

    Share of operating profit paid as corporate tax.

    Default: Korea's top corporate tax rate (25%) plus 10% local income tax.

  • 6%

    The non-cash cost of wearing out equipment, added back to cash flow (% of revenue).

    Default: not in the statements, so 80% of capital spending (most spending replaces equipment that wears out).

  • 7.5%

    Money spent on factories, equipment, software and other long-term assets (% of revenue).

    Default: average of the last 3 annual reports (cash flow statements; equipment and intangibles).

  • 30.9%

    Stock and unpaid customer bills, less unpaid supplier bills, as a % of revenue. Each year's extra revenue ties up this much more cash.

    Default: working capital (current assets less cash and deposits, minus current liabilities other than borrowings) as a share of revenue, averaged over the last 3 years.

Discount rate

  • 2%

    How fast cash flows keep growing every year after year 5.

    Default: about Korea's long-run inflation plus real growth.

  • 4.01%

    Yield on Korea's 10-year government bond: the return with almost no risk.

    Default: Korea Treasury Bond 10-year yield on 2026-10-30.

  • 0.6

    How much the share moves when the market moves: 1 means just like the market.

    Default: 105 weeks of weekly returns against KOSPI (official index); raw beta 0.16, adjusted toward 1 and kept between 0.6 and 2.0.

  • 5.5%

    The extra return investors want for owning shares instead of bonds.

    Default: a typical premium for Korean shares.

  • 5.51%

    The interest rate the company would pay to borrow.

    Default: the 10-year yield plus a 1.5% credit spread.

Starting point

Revenue (TTM to H1 2026)
₩634B
Net debt (borrowings and leases − cash and deposits)
₩397B
+ Stakes and investments
₩55B
Associates, long-term financial assets and deposits (book value)
− Minority interests
₩2.1B
Shares
20,715,621
Share price
₩23,600
Market cap
₩489B

TTM = trailing 12 months: the last four reported quarters added together. "TTM to H1 2026" is the 12 months up to the latest quarterly or half-year report (H1 = to the end of June). Year 1 grows from there.

Past years and projection

Grey columns are reported results from the annual reports (after-tax EBIT at the model's tax rate), so you can check the growth and margin assumptions against the past. Years 1–5 are the model.

FY2023FY2024FY2025Year 1Year 2Year 3Year 4Year 5
Revenue₩683B₩652B₩601B₩570B₩532B₩513B₩512B₩528B
Growth−25.3%−4.6%−7.7%−10.0%−6.7%−3.5%−0.2%3.0%
EBIT₩6.3B₩7.8B−₩1.5B₩10B₩9.6B₩9.2B₩9.2B₩9.5B
EBIT margin0.9%1.2%−0.3%1.8%1.8%1.8%1.8%1.8%
After-tax EBIT₩4.6B₩5.7B−₩1.1B₩7.4B₩6.9B₩6.7B₩6.7B₩6.9B
+ Depreciation———₩34B₩32B₩31B₩31B₩32B
− Capital spending₩46B₩33B₩65B₩43B₩40B₩39B₩38B₩40B
− Working capital−₩40B₩31B−₩20B−₩20B−₩12B−₩5.8B−₩317M₩4.7B
Free cash flow———₩18B₩11B₩4.8B−₩682M−₩5.8B
Discount factor———0.9450.8930.8440.7970.754
Present value———₩17B₩9.6B₩4B−₩544M−₩4.4B

Terminal value ₩12B, worth ₩9.2B today: 26% of enterprise value. It assumes spending settles at 110% of depreciation once growth slows to the terminal rate.

Cross-check: what the market has paid before

For cyclical businesses, analysts check a DCF against the multiples the stock has traded at through past cycles. Price / book is the usual anchor for them: P/E looks highest at the bottom of a cycle, when earnings are smallest, and lowest at the top. The price each band would give today:

LowTypicalHigh
Price / book (book value ₩25,403 a share)Now 0.93×₩14,8110.58×₩22,1090.87×₩36,9661.46×
Price / earnings (last 12 months: ₩307 a share)Now 76.8×₩1,7265.61×₩3,62011.8×₩25,31582.4×
P/E on run-rate earnings (Q2 2026 × 4: ₩1,190 a share)Now 19.8×₩6,6785.61×₩14,01111.8×₩97,96982.4×

Low, typical and high are the 10th percentile, middle and 90th percentile of month-end multiples since 2021, each against the latest report out by then, per share at today's share count; loss years and P/E above 100 are left out. Run-rate earnings are one quarter × 4, not a forecast. Model estimate based on the assumptions shown. Not a price target and not a buy or sell signal.

Sensitivity

Fair value per share as two inputs change; the middle is the current case.

WACC ↓ · Terminal growth →1.0%1.5%2.0%2.5%3.0%
4.8%—————
5.3%—————
5.8%—————
6.3%—————
6.8%—————

Now (TTM)

Market cap
₩489B
Enterprise value
₩879B
P/E
76.8×
P/B
0.9×
P/S
0.8×
EV/EBITDA
—
Dividend yield
0.4%

Over time (at each year end)

20252024202320222021
Price₩19,650₩46,860₩26,662₩13,718₩25,250
Market cap₩407B₩971B₩552B₩284B₩523B
P/E—607.8×170.7×5.3×12.5×
P/B0.8×1.7×0.9×0.5×0.9×
P/S0.7×1.5×0.8×0.3×0.6×
EV/EBITDA—————
Dividend yield0.5%0.5%———

Versus similar companies

CompanyP/EP/BP/SEV/EBITDADividend yield
DI Dong IL76.8×0.9×0.8×—0.4%
Samsung C&T18.1×0.5×1.2×—0.9%
POSCO International10.3×1.2×0.3×—3.8%
ISC42.6×5.7×11.9×—0.5%
Youngone5.2×0.7×0.7×—3.0%
Dong SUH Companies19.6×1.7×5.3×—4.0%
SK Gas7.4×0.6×0.3×—3.5%
Similar companies (median)14.2×1.0×0.9×—3.3%

Calculated from end-of-day prices and filed financial statements. Not a recommendation. This is not financial advice.

Also known as: DI Dong IL / DI동일 / 001530 / KRX:001530

Source: KRX statistical information