Q.S.ICo

066310 · KOSDAQ · ₩066310 · 큐에스아이

₩7,440▼ ₩110 (1.46%)End-of-day · Oct 29, 2026 · End-of-day prices.
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Margins

TTM20252024202320222021
Gross margin26.0%21.7%25.1%10.4%31.6%27.1%
Operating margin3.2%1.3%5.5%−22.7%8.1%9.2%
Net margin24.9%10.8%15.2%14.5%30.9%5.3%

Growth (year on year)

TTM20252024202320222021
Revenue growth+10.7%+9.0%+14.3%−17.7%−22.7%—
Operating income growth+183.7%−75.2%+127.9%−330.0%−31.8%—
Net income growth+155.4%−22.7%+20.0%−61.3%+349.7%—

Returns

TTM20252024202320222021
Return on equity7.2%2.9%3.9%3.3%9.0%2.1%
Return on assets6.7%2.8%3.7%3.1%8.4%1.9%

Leverage and liquidity

TTM20252024202320222021
Liabilities to equity6.9%6.4%5.5%6.4%5.8%9.4%
Net debt to equity———−12.7%——
Current ratio820.9%969.9%1,138.6%871.8%1,102.4%608.2%

Calculated from filed financial statements. TTM = trailing 12 months.

Also known as: Q.S.ICo / 큐에스아이 / 066310 / KRX:066310

Source: KRX statistical information