S-1 Corporation FY 2025 Annual Report
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Filed: March 11, 2026· period ending December 31, 2025DART

S-1 Corporation annual report for FY 2025, filed with DART (Korea Financial Supervisory Service) on March 11, 2026. This page provides AI-powered English analysis including business overview, management discussion & analysis (MD&A), risk factors, and KIFRS consolidated financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE).

S-1 Corporation FY 2025 Annual Report Analysis

Business Overview

• KRW 2.89T consolidated revenue for FY2025: Security business KRW 1.40T, Infrastructure business KRW 1.49T, Other KRW 14.65B
• Samsung Electronics collaboration in 2025 launched 'Samsung AI DoorCam' enhancing intelligent home security solutions

Management Discussion & Analysis

• Revenue KRW 2.889T (+3.0% YoY), Operating profit KRW 234.6B (+12.1%), Net income KRW 178.6B (+1.0%) for FY2025
• Infrastructure segment revenue up KRW 556.2B (+7.2%) from new building management contracts, Security segment +KRW 345.9B (+2.6%) on subscriber growth

Risk Factors

• Listed equity securities price risk ±KRW 2.91B impact on comprehensive income for 30% price move in FY2025
• Financial liabilities due within 1 year at KRW 196.46B, up from KRW 178.89B prior year

S-1 Corporation FY 2025 Key Financial Metrics
DART

Revenue

KRW 2.89T

▲ +3.0% YoY

Net Income

KRW 178.6B

▲ +1.0% YoY

Gross Margin

23.5%

▲ +68bp YoY

Operating Margin

8.1%

▲ +66bp YoY

Net Margin

6.2%

▼ -12bp YoY

ROE

10.2%

▼ -47bp YoY

Total Assets

KRW 2.43T

▲ +4.7% YoY

EPS (Diluted)

KRW 5,281

▲ +1.0% YoY

Operating Cash Flow

KRW 368.6B

▼ -2.1% YoY

CapEx

KRW 190.1B

▲ +22.1% YoY

Source: KIFRS consolidated financial data from S-1 Corporation annual report on DART. All figures in KRW.

Source: DART (Korea Financial Supervisory Service) · AI summaries generated from the original Korean filing (English output) · Beta: coverage is expanding