TSI

277880 · KOSDAQ · ₩277880 · 티에스아이

₩3,070▼ ₩120 (3.76%)End-of-day · Oct 30, 2026 · End-of-day prices.
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Margins

TTM20252024202320222021
Gross margin10.6%9.9%11.2%6.2%10.2%12.0%
Operating margin4.8%3.1%5.7%0.8%3.3%−0.2%
Net margin5.8%1.5%10.8%−1.9%2.1%1.7%

Growth (year on year)

TTM20252024202320222021
Revenue growth+17.9%−2.7%+4.2%+75.5%+121.0%—
Operating income growth+80.2%−47.2%+684.5%−59.6%+3,931.3%—
Net income growth+364.6%−86.8%+701.7%−255.3%+169.4%—

Returns

TTM20252024202320222021
Return on equity13.6%3.1%26.4%−6.9%7.3%2.9%
Return on assets3.5%1.2%8.3%−1.7%1.8%0.9%

Leverage and liquidity

TTM20252024202320222021
Liabilities to equity124.0%140.5%192.0%252.7%416.4%204.4%
Net debt to equity23.4%36.6%60.1%62.5%114.1%93.4%
Current ratio162.5%153.4%139.2%117.0%120.5%235.9%

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

Also known as: TSI / 티에스아이 / 277880 / KRX:277880

Source: KRX statistical information