Tessna FY 2025 Annual Report
Beta

Filed: March 23, 2026· period ending December 31, 2025DART

Tessna 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).

Tessna FY 2025 Annual Report Analysis

Business Overview

  • KRW 304B revenue in FY2025 from system semiconductor wafer and packaging tests, wafer test dominating sales mix
  • Die Preparation revenue dropped to KRW 4.9B in FY2025 from KRW 10.5B in FY2024, focusing on CIS, DDI, SiC chips

Management Discussion & Analysis

  • Revenue KRW 303.9B (-18.6% YoY to KRW 3,039억), operating loss KRW 0.9B (from KRW 37.9B profit), net income KRW 1.51B (-95.9%)
  • Wafer test segment drove decline with revenue down 18.7% due to "first half market demand slowdown"; packaging test stable

Risk Factors

  • Interest rate swap contract KRW 37.0B notional, fixed 4.00% vs 91-day CD rate+1.17%, maturity Oct 2028
  • Derivative asset value KRW 125.2M and net valuation gain KRW 94.9M after tax effect at FY2025 end

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