Logotype for S-1 Corporation

S-1 (012750) Q2 2025 earnings summary

Event summary combining transcript, slides, and related documents.

Logotype for S-1 Corporation

Q2 2025 earnings summary

24 Jun, 2026

Executive summary

  • Achieved revenue of 732.7 billion KRW in 2Q'25, up 5% year-over-year and 9% sequentially.

  • Operating income reached 61.5 billion KRW, an 18% increase year-over-year and 12% quarter-over-quarter.

  • Net income for the quarter was 52.1 billion KRW, up 20% year-over-year and 24% sequentially.

  • Operates as a comprehensive security solutions provider, leading the Korean security, real estate, and security SI markets with advanced systems and differentiated services.

  • Six consolidated subsidiaries, no recent changes in capital stock, and stable ownership structure with SECOM CO., LTD. as the largest shareholder.

Financial highlights

  • 2025 H1 consolidated revenue: KRW 1,406.8 billion; operating income: KRW 116.6 billion; net income: KRW 94.1 billion.

  • Gross profit rose to 170.8 billion KRW in 2Q'25, up 9% year-over-year and 7% sequentially.

  • EBITDA increased to 105.0 billion KRW in 2Q'25, up 8% year-over-year and 7% quarter-over-quarter.

  • Security segment H1 revenue: KRW 699.9 billion, operating income: KRW 55.1 billion; Infrastructure segment H1 revenue: KRW 706.8 billion, operating income: KRW 61.5 billion.

  • Basic EPS for H1: KRW 2,784; cash and cash equivalents at period end: KRW 171.9 billion.

Outlook and guidance

  • Results are unaudited and may be subject to change following external auditor review.

  • Security market expected to grow with AI, IoT, and cloud integration; company aims to expand in home and unmanned solutions.

  • Infrastructure segment to leverage smart building management and expand services to mid/small buildings.

  • Focus on continuous R&D and new product launches to maintain market leadership.

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