Sejin T.S Co.,Ltd (KOSDAQ:067770)
South Korea flag South Korea · Delayed Price · Currency is KRW
1,031.00
+123.00 (13.55%)
At close: Oct 2, 2026

Sejin T.S Co.,Ltd Financials Overview

Millions KRW. Fiscal year is Jan - Dec.

Revenue & Profits

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Revenue
12,26411,89713,17610,29416,52527,002
Revenue Growth
1.44%-9.71%27.99%-37.70%-38.80%-17.43%
Gross Profit
3,9202,8723,9731,5422,6277,135
Operating Income
980.23-207.25736.04-2,577-1,8982,127
Net Income
2,918713.963,126-1,443-640.532,867
Earnings Per Share
351.7986.00376.86-174.00-77.21345.59
EPS Growth
285.34%-77.18%----32.24%

Revenue by Segment

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Sejin TS Co., Ltd.
6,0506,7288,1336,2689,58516,826
Internal Transaction Adjustment
-1,646-2,437-1,467-793.66-2,910-3,865
Sejin Optical
7,8607,6056,5114,5424,5766,083
Total
12,26411,89713,17610,29416,52527,002

Cash & Debt

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Cash & Investments
35,27833,87134,30730,39330,89329,870
Total Debt
58.5435.2570.4477.28293.74571.81
Net Cash (Debt)
35,21933,83634,23730,31530,59929,298
Net Cash Growth
8.88%-1.17%12.94%-0.93%4.44%11.53%
Net Cash Per Share
4245.504078.774127.083654.363688.573531.73

Cash Flow & CapEx

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Operating Cash Flow
3,3871,4044,87619.892,2744,221
Capital Expenditures
-666.54-1,886-540.93-344.01-943.1-2,002
Free Cash Flow
2,721-481.784,335-324.121,3312,218
Free Cash Flow Growth
130.54%----39.99%-48.69%

Margins

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Gross Margin
31.96%24.14%30.15%14.98%15.90%26.42%
Operating Margin
7.99%-1.74%5.59%-25.03%-11.48%7.88%
Pretax Margin
27.53%6.84%24.00%-14.14%-3.48%10.86%
Profit Margin
23.80%6.00%23.73%-14.02%-3.88%10.62%
FCF Margin
22.19%-4.05%32.90%-3.15%8.06%8.22%

Valuation

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingOct '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
PE Ratio
2.9326.496.16--14.82
P/FCF Ratio
3.14-4.44-19.0719.15
PS Ratio
0.701.591.462.321.541.57