S&Sys

0008Z0 · KOSDAQ · ₩0008Z0 · 에스엔시스

₩19,700▲ ₩290 (1.49%)End-of-day · Oct 28, 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

₩31,601

vs the current price (₩19,700)

Enterprise value
₩236B
Equity value
₩298B
WACC
7.4%

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 is 60% away from today's price. A gap this size usually means the market expects something the past figures don't show yet, or the model leaves something out. What we can see:

  • To match today's price of ₩19,700, the model needs an operating margin of 7.2% every year (it uses 12.6%).
  • Or revenue growth −17.4 points a year higher than assumed in each of the 5 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
₩22,199
+12.7%
Base
₩31,601
+60.4%
Bull
₩47,473
+141.0%

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 (12.6%).

Revenue growth

  • 3%

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

    Default: not enough revenue history, so 3%.

  • 3%

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

    Default: not enough revenue history, so 3%.

  • 3%

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

    Default: not enough revenue history, so 3%.

  • 3%

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

    Default: not enough revenue history, so 3%.

  • 3%

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

    Default: not enough revenue history, so 3%.

Business

  • 12.6%

    Operating profit as a share of revenue.

    Default: through-the-cycle average of the last 12 months and the last 1 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.

  • 3.1%

    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).

  • 3.9%

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

    Default: average of the last 1 annual reports (cash flow statements; equipment and intangibles).

  • 25.8%

    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 1 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.

  • 4.11%

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

    Default: Korea Treasury Bond 10-year yield on 2026-10-28.

  • 0.6

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

    Default: 62 weeks of weekly returns against KOSPI (official index); raw beta 0.37, 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.

  • 5.61%

    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)
₩147B
Net debt (borrowings and leases − cash and deposits)
−₩63B
Shares
9,436,564
Share price
₩19,700
Market cap
₩186B

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.

FY2025Year 1Year 2Year 3Year 4Year 5
Revenue₩144B₩151B₩156B₩160B₩165B₩170B
Growth—3.0%3.0%3.0%3.0%3.0%
EBIT₩18B₩19B₩20B₩20B₩21B₩21B
EBIT margin12.3%12.6%12.6%12.6%12.6%12.6%
After-tax EBIT₩13B₩14B₩14B₩15B₩15B₩16B
+ Depreciation—₩4.7B₩4.8B₩5B₩5.1B₩5.3B
− Capital spending₩5.6B₩5.9B₩6.1B₩6.3B₩6.4B₩6.6B
− Working capital—₩1.1B₩1.2B₩1.2B₩1.2B₩1.3B
Free cash flow—₩11B₩12B₩12B₩13B₩13B
Discount factor—0.9310.8670.8070.7510.700
Present value—₩11B₩10B₩9.8B₩9.4B₩9B

Terminal value ₩267B, worth ₩186B today: 79% of enterprise value. It assumes spending settles at 110% of depreciation once growth slows to the terminal rate.

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%
6.4%₩33,125₩35,042₩37,389₩40,332₩44,135
6.9%₩30,815₩32,352₩34,199₩36,462₩39,299
7.4%₩28,867₩30,119₩31,601₩33,381₩35,561
7.9%₩27,202₩28,236₩29,444₩30,871₩32,586
8.4%₩25,763₩26,627₩27,624₩28,787₩30,161

Now (TTM)

Market cap
₩186B
Enterprise value
₩122B
P/E
10.6×
P/B
1.1×
P/S
1.3×
EV/EBITDA
—
Dividend yield
2.4%

Over time (at each year end)

2025
Price₩29,800
Market cap₩281B
P/E15.6×
P/B1.6×
P/S1.9×
EV/EBITDA—
Dividend yield1.6%

Versus similar companies

CompanyP/EP/BP/SEV/EBITDADividend yield
S&Sys10.6×1.1×1.3×—2.4%
LS Electric63.5×11.6×4.3×39.3×0.0%
Hyosung Heavy Industries31.8×7.2×2.9×—0.4%
HD Hyundai Electric19.6×7.4×3.8×—0.0%
Gaon Cable117.0×14.2×2.6×61.1×0.0%
Sanil Electric27.9×7.6×8.5×—0.8%
Taihan Cable & Solution—2.3×1.0×—0.0%
Similar companies (median)31.8×7.5×3.4×50.2×0.0%

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

Also known as: S&Sys / 에스엔시스 / 0008Z0 / KRX:0008Z0

Source: KRX statistical information