ISC

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KRX Filings & Disclosures 2026

Business Overview

• • Test socket revenue KRW 165.9B (75.4% of sales), 90% global market share in silicon sockets, 83% sales from non-memory semiconductors in 2025
• • Q2 2025 acquisition of Aisemi and Tech Dream, entering semiconductor post-process test equipment and cleaning chemical materials business

Management Discussion & Analysis

• • Revenue KRW 220.19B (+26.2% YoY), Operating profit KRW 60.05B (+34.1%), Net income KRW 56.34B (+2.6%)
• • AI semiconductor test sockets drove growth, led by AI accelerator and ASIC customers’ system-level test socket orders

Risk Factors

• • USD exchange rate 10% move → ±KRW 4.63B impact on equity at FY2025 end, up from ±KRW 1.93B at FY2024 end
• • Financial liabilities due within 1 year KRW 63.12B at FY2025 end, up from KRW 31.88B at FY2024 end

What are the latest ISC DART filings in 2026?

ISC (KRX code 095340) has filed an annual report on March 18, 2026 with DART. SignalX tracks every new DART disclosure with AI-powered English summaries of business overview, risk factors, and management discussion.

When did ISC file its most recent annual report?

ISC filed its most recent annual report on March 18, 2026. The annual report includes audited financial statements, business overview, risk factors, and management discussion (MD&A), all available on SignalX with AI-generated English summaries and KIFRS financial data.

What is ISC's KRX stock code?

ISC's KRX stock code is 095340. The 6-digit stock code is the KRX standard identifier for every listed security. You can use stock code 095340 to look up all ISC disclosures on DART, or browse them here on SignalX with AI-powered English analysis.

How often does ISC file with DART?

Korean listed companies file an annual report once per year (typically within 90 days of fiscal year-end), a half-year report once mid-year, and quarterly reports for Q1 and Q3 — three regular periodic disclosures plus the annual. Material event reports are filed as needed when corporate events occur. SignalX monitors DART daily.

What is the difference between annual, half-year, and quarterly reports in Korea?

An annual report is a comprehensive filing with audited financials, business overview, and risk factors — analogous to the US 10-K. A half-year (interim) report covers H1 results. Quarterly reports cover Q1 or Q3 — analogous to the US 10-Q but Korea publishes only two quarterly reports per year (with the half-year report covering Q2). SignalX provides AI-generated English summaries for all three filing types for ISC.

Where can I find ISC financial data and KIFRS metrics?

SignalX extracts KIFRS consolidated financial data from ISC annual reports, including revenue, gross profit, operating income, net income, total assets, stockholders' equity, EPS (basic/diluted), operating cash flow, and capital expenditure — all in KRW. Multi-year financial trends are displayed in the Financial Summary table above.