A-Tech Solution Posts Q1 Consolidated Operating Loss of KRW 0.95 Billion, Largest Shareholder Changes


  • Consolidated revenue KRW 68.7B, operating loss KRW 0.95B, net loss attributable to controlling interest KRW 0.91B
  • Separate revenue KRW 52.7B, operating profit KRW 0.55B, net profit KRW 0.15B (parent profitable)
  • Major subsidiary in Thailand continues losses (revenue KRW 19.2B, net loss KRW 1.09B)
  • Largest shareholder changed from Yoo Young-mok to Yoo Joon-ho due to gift (stake 32.94%)
  • Debt ratio 269% (consolidated), net debt to capital 52.1%
  • R&D expenses KRW 1.03B (1.5% of revenue)
  • No dividends or share buyback/cancellation
  • Sensitive to exchange rates: 10% change impacts P&L by approx. KRW 2.26B
  • Consolidated EPS loss: KRW 91

KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: A-Tech Solution (071670)
  • Submission: A-Tech Solution CO., LTD.
  • Receipt: 05-15-2026