STX Engine Co.,Ltd. (KRX:077970)
South Korea flag South Korea · Delayed Price · Currency is KRW
23,550
+100 (0.43%)
Sep 4, 2026, 3:30 PM KST

STX Engine Financials Overview

Millions KRW. Fiscal year is Jan - Dec.

Revenue & Profits

Fiscal YearTTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Revenue
838,548789,342724,610630,378544,022493,455
Revenue Growth
9.68%8.93%14.95%15.87%10.25%-15.89%
Gross Profit
128,689130,61897,59766,73135,27040,616
Operating Income
63,25869,59342,23718,868-8,8163,644
Net Income
65,30666,74317,1844,620-27,62661.8
Earnings Per Share
1667.301792.73621.57141.63-999.262.00
EPS Growth
-39.25%188.42%338.88%---99.61%

Revenue by Segment

Fiscal YearFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingDec '25 Dec '24 Dec '23 Dec '22 Dec '21
Civil Business
293,897300,147319,517267,102198,480
Electronic Communication
132,939106,02376,01385,249103,389
Special Business
362,506318,440234,848191,670191,586
Total
789,342724,610630,378544,022493,455

Cash & Debt

Fiscal YearCurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Cash & Investments
127,419170,144131,62786,86197,222106,556
Total Debt
345,966316,891315,448261,376240,935260,626
Net Cash (Debt)
-218,547-146,747-183,820-174,515-143,713-154,070
Net Cash Growth
------
Net Cash Per Share
-5579.64-3941.66-6648.84-4347.78-5198.16-5572.75

Cash Flow & CapEx

Fiscal YearTTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Operating Cash Flow
2,48372,87136,712-13,27726,57818,199
Capital Expenditures
-13,813-9,913-9,172-8,687-12,191-12,006
Free Cash Flow
-11,33062,95827,540-21,96414,3866,193
Free Cash Flow Growth
-128.60%--132.29%-87.16%

Margins

Fiscal YearTTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Gross Margin
15.35%16.55%13.47%10.59%6.48%8.23%
Operating Margin
7.54%8.82%5.83%2.99%-1.62%0.74%
Pretax Margin
7.23%7.83%3.07%1.21%-5.22%-0.42%
Profit Margin
7.79%8.46%2.37%0.73%-5.08%0.01%
FCF Margin
-1.35%7.98%3.80%-3.48%2.64%1.26%

Valuation

Fiscal YearCurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingSep '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
PE Ratio
14.1220.4532.3470.91-4294.70
Forward PE
-19.283.413.413.413.41
P/FCF Ratio
-21.6820.18-25.8542.86
PS Ratio
1.131.730.770.520.680.54