DI Dong ILDI동일
001530 · KOSPI · ₩001530 · DI동일
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.
| FY2023 | FY2024 | FY2025 | Year 1 | Year 2 | Year 3 | Year 4 | Year 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 margin | 0.9% | 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 | — | — | — | 0.945 | 0.893 | 0.844 | 0.797 | 0.754 |
| 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:
| Low | Typical | High | |
|---|---|---|---|
| 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)
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| 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/B | 0.8× | 1.7× | 0.9× | 0.5× | 0.9× |
| P/S | 0.7× | 1.5× | 0.8× | 0.3× | 0.6× |
| EV/EBITDA | — | — | — | — | — |
| Dividend yield | 0.5% | 0.5% | — | — | — |
Versus similar companies
| Company | P/E | P/B | P/S | EV/EBITDA | Dividend yield |
|---|---|---|---|---|---|
| DI Dong IL | 76.8× | 0.9× | 0.8× | — | 0.4% |
| Samsung C&T | 18.1× | 0.5× | 1.2× | — | 0.9% |
| POSCO International | 10.3× | 1.2× | 0.3× | — | 3.8% |
| ISC | 42.6× | 5.7× | 11.9× | — | 0.5% |
| Youngone | 5.2× | 0.7× | 0.7× | — | 3.0% |
| Dong SUH Companies | 19.6× | 1.7× | 5.3× | — | 4.0% |
| SK Gas | 7.4× | 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