Wonik QnC FY 2025 Annual Report
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Filed: March 23, 2026· period ending December 31, 2025DART

Wonik QnC annual report for FY 2025, filed with DART (Korea Financial Supervisory Service) on March 23, 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).

Wonik QnC FY 2025 Annual Report Analysis

Business Overview

• Quartz ware and quartz raw materials revenue KRW 859.3B in FY2025, up 4.8% consolidated and 15.4% standalone YoY due to AI-related client investments
• Capital increase of KRW 64.2B (USD 45.1M) in Deposition Technology Inc. in October 2025 for US semiconductor cleaning/coating market expansion

Management Discussion & Analysis

• Revenue KRW 943.6B (+5.8% YoY), operating profit KRW 59.6B (-34.2%), net income KRW 0.96B (-98.4%)
• Quartz segment sales +4.8% driven by "global semiconductor customers’ AI-related investment"; operating profit -39.9% due to US market entry costs

Risk Factors

• USD 5% move → ±KRW 5.81B pre-tax net FX impact at FY2025-end, compared to ±KRW 3.75B at FY2024-end
• TRS contract on Wonik Holdings shares settled May 20, 2025, with derivative gain KRW 5.22B and financial cost KRW 194M recorded in FY2025

Wonik QnC FY 2025 Key Financial Metrics
DART

Total Assets

KRW 1.55T

▲ +0.7% YoY

Operating Cash Flow

KRW 84.8B

▲ +6.2% YoY

CapEx

KRW 84.4B

▼ -31.6% YoY

Source: KIFRS consolidated financial data from Wonik QnC 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