Philoptics Reports Sharp Drop in Q1 2026 Revenue and Expanding Operating Loss


  • Consolidated revenue: KRW 10.97 billion (down 66.4% YoY from KRW 32.67 billion)
  • Consolidated operating loss: KRW 5.35 billion (vs. loss of KRW 3.22 billion in prior year)
  • Consolidated net loss: KRW 12.53 billion (vs. loss of KRW 4.67 billion, 2.7x increase)
  • Debt ratio: 109.27% (up from 100.09% at year-end 2025)
  • Cash and cash equivalents: KRW 50.9 billion (down 55% from KRW 113.7 billion)
  • Order backlog: KRW 111.0 billion (maintained)
  • Credit rating: BB (speculative grade)
  • No dividend paid (no dividends since 2023)
  • No share buyback or cancellation plans
  • R&D expense: KRW 1.57 billion (17.2% of revenue, high ratio)

KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: PHILOPTICS (161580)
  • Submission: PHILOPTICS CO., LTD.
  • Receipt: 05-14-2026