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APTN 270520.KQ · KRW

Industrials · KOSDAQ · 🇰🇷 South Korea

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395

-9.40%

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

₩16.90bn

FY2017FY2025

Net income

−₩23.43bn

FY2017FY2025

Free cash flow

−₩55.57bn

FY2017FY2025

Shareholders' equity

₩95.18bn

FY2017FY2025

Income statement

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017
Revenue₩16.90bn₩18.38bn₩20.42bn₩17.56bn₩25.13bn₩30.37bn———
Research and development₩4.90bn₩5.06bn₩93.8m₩529.5m₩94.3m₩173.0m———
Operating income—−₩19.21bn−₩9.79bn−₩3.14bn−₩1.12bn₩1.13bn−₩43.0m−₩50.0m−₩25.0m
Net income−₩23.43bn−₩19.17bn−₩5.00bn−₩3.25bn−₩930.3m−₩3.61bn₩64.0m₩47.0m₩4.0m
Diluted earnings per share-1,191.88-120.70-38.30-29.44-9.94-128.7812.809.401.33

Balance sheet

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017
Total assets₩160.06bn₩206.41bn₩98.56bn₩66.14bn₩36.26bn₩35.78bn₩9.59bn₩9.52bn₩9.45bn
Cash and short-term investments—₩182.76bn₩66.68bn₩50.49bn—₩14.48bn₩9.54bn₩9.45bn₩9.40bn
Total liabilities₩64.87bn₩125.49bn₩40.14bn₩23.78bn₩6.93bn₩5.57bn₩990.0m₩979.0m₩956.0m
Debt—₩225.1m₩172.6m₩44.2m—₩94.0m₩972.0m₩952.0m₩933.0m
Shareholders' equity₩95.18bn₩80.92bn₩58.43bn₩42.36bn₩29.33bn₩30.21bn₩8.60bn₩8.54bn₩8.49bn
Shares outstanding20m159m131m110m94m28m5m5m3m

Cash flow

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017
Cash from operations−₩40.02bn−₩10.23bn−₩4.68bn₩1.15bn₩4.23bn₩1.46bn—₩44.8m−₩18.5m
Capital spending−₩15.54bn−₩510.5m−₩4.18bn−₩2.21bn−₩23.7m−₩85.1m———
Free cash flow−₩55.57bn−₩10.74bn−₩8.86bn−₩1.06bn₩4.21bn₩1.37bn—₩44.8m−₩18.5m

Latest quarters

By quarter end

Jun 2026Mar 2026Dec 2025Sept 2025Jun 2025Mar 2025Dec 2024Sept 2024
Revenue₩3.37bn₩4.54bn₩2.32bn₩5.17bn₩2.83bn₩6.57bn₩3.83bn₩4.40bn
Operating income−₩1.30bn−₩1.77bn−₩3.63bn—−₩3.99bn−₩2.50bn−₩13.88bn−₩1.90bn
Net income−₩3.87bn−₩13.22bn−₩7.63bn−₩4.27bn−₩15.83bn₩9.37bn−₩12.41bn−₩2.68bn
Diluted earnings per share-196.89-672.27-388.31-217.15-817.9459.03-78.14-16.86
Cash from operations₩1.25bn−₩559.0m−₩1.19bn−₩1.51bn−₩1.08bn−₩36.25bn−₩10.23bn−₩3.27bn
Capital spending−₩29.0m−₩155.0m−₩1.94bn−₩12.78bn−₩61.0m−₩767.0m−₩510.0m−₩356.0m
Free cash flow₩1.22bn−₩714.0m−₩3.13bn−₩14.28bn−₩1.14bn−₩37.02bn−₩10.74bn−₩3.63bn
Total assets₩151.77bn₩148.33bn₩160.06bn₩232.29bn₩236.16bn₩217.98bn₩206.41bn₩116.80bn
Cash and short-term investments—————₩75.70bn₩182.76bn₩87.79bn
Debt—————₩301.6m₩225.1m₩590.5m
Shareholders' equity₩78.91bn₩82.29bn₩95.18bn₩102.58bn₩103.04bn₩90.43bn₩80.92bn₩89.51bn

Financial ratios

Data as of 18 Sept 2026

FY2025FY2024FY2023FY2022FY2021
Operating margin—-104.5%-48.0%-17.9%-4.5%
Net margin-138.7%-104.3%-24.5%-18.5%-3.7%
Return on equity-24.6%-23.7%-8.6%-7.7%-3.2%
Return on assets-14.6%-9.3%-5.1%-4.9%-2.6%
Revenue growth-8.1%-10.0%16.2%-30.1%—
Earnings growth22.2%283.1%54.1%249.1%—
Current ratio0.48x1.52x1.87x2.49x4.54x
Debt to equity—0.00x0.00x0.00x—
Equity ratio59.5%39.2%59.3%64.1%80.9%
Interest coverage—-6.91x-2.88x-58.42x-194.25x
R&D as a share of sales29.0%27.5%0.5%3.0%0.4%

Growth per year

Compound annual rate

3 years5 years10 years
Revenue-1.3%-11.1%—
Net income93.2%45.4%—

Valuation history

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020
Price to earnings-2.9-116.4-570.4-402.6-917.5-62.8
Price to sales4.0121.4139.874.434.07.5

Dividends and splits

Per share, in the currency the company pays

Paid for 0 years.

  • 3-for-1 split · 13 Nov 2023

Sources and methodology

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

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