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Duk San Neolux Co 213420.KQ · KRW

Information Technology · KOSDAQ · 🇰🇷 South Korea

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20,350

-0.25%

Close of 9 Nov 2026, in KRW

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

At a glance

Figures in KRW, from our data supplier.

FY2025

Revenue

₩344.31bn

FY2016FY2025

Net income

₩53.19bn

FY2016FY2025

Free cash flow

₩46.49bn

FY2016FY2025

Shareholders' equity

₩451.84bn

FY2016FY2025

Income statement

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Revenue₩344.31bn₩212.25bn₩163.70bn₩176.68bn₩191.36bn₩144.16bn₩97.87bn₩90.69bn₩100.41bn₩42.33bn
Gross profit₩116.08bn₩81.53bn₩66.20bn₩59.75bn₩67.86bn₩53.65bn₩33.27bn₩30.11bn₩32.25bn₩9.66bn
Research and development₩10.73bn₩7.10bn₩4.50bn₩820.8m——————
Operating income₩60.74bn₩50.01bn₩32.93bn₩44.67bn₩50.98bn₩40.11bn₩20.76bn₩20.32bn₩18.40bn₩3.93bn
Net income₩53.19bn₩45.76bn₩35.81bn₩38.92bn₩46.83bn₩33.34bn₩19.16bn₩18.81bn₩16.77bn₩4.67bn
Diluted earnings per share2,165.481,863.061,457.701,578.981,886.541,389.05798.06783.69702.81194.71

Balance sheet

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Total assets₩714.15bn₩452.31bn₩404.33bn₩361.54bn₩336.67bn₩220.91bn₩181.31bn₩160.32bn₩149.24bn₩118.14bn
Cash and short-term investments——₩39.79bn₩132.74bn₩133.63bn₩50.59bn₩38.90bn₩38.17bn₩47.72bn₩39.27bn
Total liabilities₩243.69bn₩53.31bn₩51.13bn₩41.30bn₩49.66bn₩28.16bn₩21.37bn₩19.38bn₩26.76bn₩9.61bn
Debt₩61.72bn₩21.98bn₩23.03bn₩19.69bn₩18.67bn₩1.18bn₩1.33bn₩1.00bn₩1.00bn₩1.00bn
Shareholders' equity₩451.84bn₩398.91bn₩353.10bn₩320.23bn₩287.01bn₩192.76bn₩159.94bn₩140.95bn₩122.48bn₩108.53bn
Shares outstanding25m25m25m25m25m24m24m24m24m24m

Cash flow

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Cash from operations₩60.55bn₩58.83bn₩49.95bn₩48.94bn₩44.48bn₩42.49bn₩22.16bn₩8.16bn₩19.75bn₩9.12bn
Capital spending−₩14.06bn−₩20.16bn−₩15.99bn−₩14.49bn−₩11.03bn−₩23.11bn−₩12.81bn−₩6.42bn−₩10.40bn−₩929.2m
Free cash flow₩46.49bn₩38.67bn₩33.96bn₩34.45bn₩33.46bn₩19.38bn₩9.34bn₩1.74bn₩9.35bn₩8.19bn

Latest quarters

By quarter end

Jun 2026Mar 2026Dec 2025Sept 2025Jun 2025Mar 2025Dec 2024Sept 2024
Revenue₩94.58bn₩72.87bn₩127.11bn₩98.33bn₩80.93bn₩37.94bn₩52.18bn₩54.88bn
Gross profit₩35.42bn₩30.69bn₩44.16bn₩31.40bn₩24.04bn₩19.05bn₩24.06bn₩21.11bn
Operating income₩18.50bn₩17.09bn₩23.06bn₩17.50bn₩10.28bn₩9.90bn₩17.13bn₩12.55bn
Net income₩19.47bn₩16.10bn₩22.30bn₩13.44bn₩9.25bn₩8.20bn₩16.55bn₩10.65bn
Diluted earnings per share792.50655.59908.06547.17376.54333.70673.68433.38
Cash from operations₩14.41bn₩10.04bn₩42.76bn₩19.16bn−₩8.82bn₩7.45bn₩22.53bn₩15.37bn
Capital spending−₩2.85bn−₩5.44bn−₩3.82bn−₩4.46bn−₩4.92bn−₩858.0m−₩1.24bn−₩6.47bn
Free cash flow₩11.57bn₩4.60bn₩38.94bn₩14.71bn−₩13.74bn₩6.59bn₩21.29bn₩8.89bn
Total assets₩779.07bn₩730.46bn₩714.15bn₩682.28bn₩658.20bn₩620.25bn₩452.31bn₩439.71bn
Cash and short-term investments—————₩97.10bn₩71.32bn₩56.27bn
Debt₩61.09bn₩61.38bn₩61.72bn₩82.90bn₩82.83bn₩95.12bn₩22.28bn₩22.22bn
Shareholders' equity₩488.07bn₩468.37bn₩451.84bn₩429.42bn₩415.80bn₩407.12bn₩398.91bn₩382.58bn

Financial ratios

Data as of 30 Aug 2026

FY2025FY2024FY2023FY2022FY2021FY2020FY2018FY2017
Gross margin33.7%38.4%40.4%33.8%35.5%37.2%——
Operating margin17.6%23.6%20.1%25.3%26.6%27.8%——
Net margin15.4%21.6%21.9%22.0%24.5%23.1%——
Return on equity11.8%11.5%10.1%12.2%16.3%17.3%——
Return on assets7.4%10.1%8.9%10.8%13.9%15.1%——
Free cash flow yield——————1.9%3.9%
Revenue growth62.2%29.7%-7.3%-7.7%32.7%47.3%——
Earnings growth16.2%27.8%-8.0%-16.9%40.5%74.1%——
Current ratio3.63x5.29x4.26x11.71x8.30x4.57x——
Debt to equity0.14x0.06x0.06x0.06x0.06x0.01x——
Equity ratio63.3%88.2%87.3%88.6%85.2%87.3%——
Interest coverage12.72x61.59x41.80x57.52x669.83x2124.76x——
R&D as a share of sales3.1%3.3%2.7%0.5%————
Buybacks as a share of market value——————-0.6%—

Growth per year

Compound annual rate

3 years5 years10 years
Revenue24.9%19.0%23.9%
Operating income10.8%8.7%37.9%
Net income11.0%9.8%37.7%

Average margins

Over each period

1 year3 years5 years10 years
Gross margin35.5%36.1%36.1%34.8%
Operating margin19.9%21.0%22.7%21.5%
Net margin17.8%19.4%20.6%19.7%

Valuation history

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Price to earnings16.914.930.524.829.825.133.018.135.081.7
Price to sales2.63.26.75.57.35.86.53.85.89.0

Dividends and splits

Per share, in the currency the company pays

Paid for 0 years.

  • 2-for-1 split · 16 Jun 2017

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

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